#include "xfs_quota.h"
#include "xfs_trans_space.h"
#include "xfs_buf_item.h"
+#include "xfs_filestream.h"
#ifdef DEBUG
STATIC void
xfs_bmap_trace_addentry(
int opcode, /* operation */
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry(ies) */
*/
STATIC void
xfs_bmap_trace_delete(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry(entries) deleted */
*/
STATIC void
xfs_bmap_trace_insert(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry(entries) inserted */
*/
STATIC void
xfs_bmap_trace_post_update(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry updated */
*/
STATIC void
xfs_bmap_trace_pre_update(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry to be updated */
int whichfork); /* data or attr fork */
+#define XFS_BMAP_TRACE_DELETE(d,ip,i,c,w) \
+ xfs_bmap_trace_delete(__FUNCTION__,d,ip,i,c,w)
+#define XFS_BMAP_TRACE_INSERT(d,ip,i,c,r1,r2,w) \
+ xfs_bmap_trace_insert(__FUNCTION__,d,ip,i,c,r1,r2,w)
+#define XFS_BMAP_TRACE_POST_UPDATE(d,ip,i,w) \
+ xfs_bmap_trace_post_update(__FUNCTION__,d,ip,i,w)
+#define XFS_BMAP_TRACE_PRE_UPDATE(d,ip,i,w) \
+ xfs_bmap_trace_pre_update(__FUNCTION__,d,ip,i,w)
#else
-#define xfs_bmap_trace_delete(f,d,ip,i,c,w)
-#define xfs_bmap_trace_insert(f,d,ip,i,c,r1,r2,w)
-#define xfs_bmap_trace_post_update(f,d,ip,i,w)
-#define xfs_bmap_trace_pre_update(f,d,ip,i,w)
+#define XFS_BMAP_TRACE_DELETE(d,ip,i,c,w)
+#define XFS_BMAP_TRACE_INSERT(d,ip,i,c,r1,r2,w)
+#define XFS_BMAP_TRACE_POST_UPDATE(d,ip,i,w)
+#define XFS_BMAP_TRACE_PRE_UPDATE(d,ip,i,w)
#endif /* XFS_BMAP_TRACE */
/*
xfs_filblks_t da_new; /* new count del alloc blocks used */
xfs_filblks_t da_old; /* old count del alloc blocks used */
int error; /* error return value */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_add_extent";
-#endif
xfs_ifork_t *ifp; /* inode fork ptr */
int logflags; /* returned value */
xfs_extnum_t nextents; /* number of extents in file now */
* already extents in the list.
*/
if (nextents == 0) {
- xfs_bmap_trace_insert(fname, "insert empty", ip, 0, 1, new,
- NULL, whichfork);
+ XFS_BMAP_TRACE_INSERT("insert empty", ip, 0, 1, new, NULL,
+ whichfork);
xfs_iext_insert(ifp, 0, 1, new);
ASSERT(cur == NULL);
ifp->if_lastex = 0;
int diff; /* temp value */
xfs_bmbt_rec_t *ep; /* extent entry for idx */
int error; /* error return value */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_add_extent_delay_real";
-#endif
int i; /* temp state */
xfs_ifork_t *ifp; /* inode fork pointer */
xfs_fileoff_t new_endoff; /* end offset of new entry */
* Filling in all of a previously delayed allocation extent.
* The left and right neighbors are both contiguous with new.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF|LC|RC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC|RC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
LEFT.br_blockcount + PREV.br_blockcount +
RIGHT.br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|RF|LC|RC", ip, idx - 1,
- XFS_DATA_FORK);
- xfs_bmap_trace_delete(fname, "LF|RF|LC|RC", ip, idx, 2,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC|RC", ip, idx - 1,
XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LF|RF|LC|RC", ip, idx, 2, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx, 2);
ip->i_df.if_lastex = idx - 1;
ip->i_d.di_nextents--;
* Filling in all of a previously delayed allocation extent.
* The left neighbor is contiguous, the right is not.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF|LC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
LEFT.br_blockcount + PREV.br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|RF|LC", ip, idx - 1,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC", ip, idx - 1,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx - 1;
- xfs_bmap_trace_delete(fname, "LF|RF|LC", ip, idx, 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LF|RF|LC", ip, idx, 1, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx, 1);
if (cur == NULL)
rval = XFS_ILOG_DEXT;
* Filling in all of a previously delayed allocation extent.
* The right neighbor is contiguous, the left is not.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF|RC", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|RC", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_startblock(ep, new->br_startblock);
xfs_bmbt_set_blockcount(ep,
PREV.br_blockcount + RIGHT.br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|RF|RC", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF|RC", ip, idx, XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
- xfs_bmap_trace_delete(fname, "LF|RF|RC", ip, idx + 1, 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LF|RF|RC", ip, idx + 1, 1, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx + 1, 1);
if (cur == NULL)
rval = XFS_ILOG_DEXT;
* Neither the left nor right neighbors are contiguous with
* the new one.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_startblock(ep, new->br_startblock);
- xfs_bmap_trace_post_update(fname, "LF|RF", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF", ip, idx, XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
ip->i_d.di_nextents++;
if (cur == NULL)
* Filling in the first part of a previous delayed allocation.
* The left neighbor is contiguous.
*/
- xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx - 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx - 1, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
LEFT.br_blockcount + new->br_blockcount);
xfs_bmbt_set_startoff(ep,
PREV.br_startoff + new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx - 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx - 1, XFS_DATA_FORK);
temp = PREV.br_blockcount - new->br_blockcount;
- xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep, temp);
ip->i_df.if_lastex = idx - 1;
if (cur == NULL)
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
STARTBLOCKVAL(PREV.br_startblock));
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: The boundary between two in-core extents moved. */
temp = LEFT.br_startoff;
* Filling in the first part of a previous delayed allocation.
* The left neighbor is not contiguous.
*/
- xfs_bmap_trace_pre_update(fname, "LF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("LF", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_startoff(ep, new_endoff);
temp = PREV.br_blockcount - new->br_blockcount;
xfs_bmbt_set_blockcount(ep, temp);
- xfs_bmap_trace_insert(fname, "LF", ip, idx, 1, new, NULL,
+ XFS_BMAP_TRACE_INSERT("LF", ip, idx, 1, new, NULL,
XFS_DATA_FORK);
xfs_iext_insert(ifp, idx, 1, new);
ip->i_df.if_lastex = idx;
(cur ? cur->bc_private.b.allocated : 0));
ep = xfs_iext_get_ext(ifp, idx + 1);
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "LF", ip, idx + 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx + 1, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: One in-core extent is split in two. */
temp = PREV.br_startoff;
* The right neighbor is contiguous with the new allocation.
*/
temp = PREV.br_blockcount - new->br_blockcount;
- xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx,
- XFS_DATA_FORK);
- xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx + 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx + 1, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep, temp);
xfs_bmbt_set_allf(xfs_iext_get_ext(ifp, idx + 1),
new->br_startoff, new->br_startblock,
new->br_blockcount + RIGHT.br_blockcount,
RIGHT.br_state);
- xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx + 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx + 1, XFS_DATA_FORK);
ip->i_df.if_lastex = idx + 1;
if (cur == NULL)
rval = XFS_ILOG_DEXT;
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
STARTBLOCKVAL(PREV.br_startblock));
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: The boundary between two in-core extents moved. */
temp = PREV.br_startoff;
* The right neighbor is not contiguous.
*/
temp = PREV.br_blockcount - new->br_blockcount;
- xfs_bmap_trace_pre_update(fname, "RF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("RF", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep, temp);
- xfs_bmap_trace_insert(fname, "RF", ip, idx + 1, 1,
- new, NULL, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_INSERT("RF", ip, idx + 1, 1, new, NULL,
+ XFS_DATA_FORK);
xfs_iext_insert(ifp, idx + 1, 1, new);
ip->i_df.if_lastex = idx + 1;
ip->i_d.di_nextents++;
(cur ? cur->bc_private.b.allocated : 0));
ep = xfs_iext_get_ext(ifp, idx);
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "RF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: One in-core extent is split in two. */
temp = PREV.br_startoff;
* This case is avoided almost all the time.
*/
temp = new->br_startoff - PREV.br_startoff;
- xfs_bmap_trace_pre_update(fname, "0", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep, temp);
r[0] = *new;
r[1].br_state = PREV.br_state;
r[1].br_startoff = new_endoff;
temp2 = PREV.br_startoff + PREV.br_blockcount - new_endoff;
r[1].br_blockcount = temp2;
- xfs_bmap_trace_insert(fname, "0", ip, idx + 1, 2, &r[0], &r[1],
+ XFS_BMAP_TRACE_INSERT("0", ip, idx + 1, 2, &r[0], &r[1],
XFS_DATA_FORK);
xfs_iext_insert(ifp, idx + 1, 2, &r[0]);
ip->i_df.if_lastex = idx + 1;
}
ep = xfs_iext_get_ext(ifp, idx);
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "0", ip, idx, XFS_DATA_FORK);
- xfs_bmap_trace_pre_update(fname, "0", ip, idx + 2,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx + 2),
NULLSTARTBLOCK((int)temp2));
- xfs_bmap_trace_post_update(fname, "0", ip, idx + 2,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
*dnew = temp + temp2;
/* DELTA: One in-core extent is split in three. */
temp = PREV.br_startoff;
xfs_btree_cur_t *cur; /* btree cursor */
xfs_bmbt_rec_t *ep; /* extent entry for idx */
int error; /* error return value */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_add_extent_unwritten_real";
-#endif
int i; /* temp state */
xfs_ifork_t *ifp; /* inode fork pointer */
xfs_fileoff_t new_endoff; /* end offset of new entry */
* Setting all of a previous oldext extent to newext.
* The left and right neighbors are both contiguous with new.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF|LC|RC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC|RC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
LEFT.br_blockcount + PREV.br_blockcount +
RIGHT.br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|RF|LC|RC", ip, idx - 1,
- XFS_DATA_FORK);
- xfs_bmap_trace_delete(fname, "LF|RF|LC|RC", ip, idx, 2,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC|RC", ip, idx - 1,
XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LF|RF|LC|RC", ip, idx, 2, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx, 2);
ip->i_df.if_lastex = idx - 1;
ip->i_d.di_nextents -= 2;
* Setting all of a previous oldext extent to newext.
* The left neighbor is contiguous, the right is not.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF|LC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|LC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
LEFT.br_blockcount + PREV.br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|RF|LC", ip, idx - 1,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF|LC", ip, idx - 1,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx - 1;
- xfs_bmap_trace_delete(fname, "LF|RF|LC", ip, idx, 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LF|RF|LC", ip, idx, 1, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx, 1);
ip->i_d.di_nextents--;
if (cur == NULL)
* Setting all of a previous oldext extent to newext.
* The right neighbor is contiguous, the left is not.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF|RC", ip, idx,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF|RC", ip, idx,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep,
PREV.br_blockcount + RIGHT.br_blockcount);
xfs_bmbt_set_state(ep, newext);
- xfs_bmap_trace_post_update(fname, "LF|RF|RC", ip, idx,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF|RC", ip, idx,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
- xfs_bmap_trace_delete(fname, "LF|RF|RC", ip, idx + 1, 1,
- XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LF|RF|RC", ip, idx + 1, 1, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx + 1, 1);
ip->i_d.di_nextents--;
if (cur == NULL)
* Neither the left nor right neighbors are contiguous with
* the new one.
*/
- xfs_bmap_trace_pre_update(fname, "LF|RF", ip, idx,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|RF", ip, idx,
XFS_DATA_FORK);
xfs_bmbt_set_state(ep, newext);
- xfs_bmap_trace_post_update(fname, "LF|RF", ip, idx,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|RF", ip, idx,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
if (cur == NULL)
* Setting the first part of a previous oldext extent to newext.
* The left neighbor is contiguous.
*/
- xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
LEFT.br_blockcount + new->br_blockcount);
xfs_bmbt_set_startoff(ep,
PREV.br_startoff + new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx - 1,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx - 1,
XFS_DATA_FORK);
- xfs_bmap_trace_pre_update(fname, "LF|LC", ip, idx,
+ XFS_BMAP_TRACE_PRE_UPDATE("LF|LC", ip, idx,
XFS_DATA_FORK);
xfs_bmbt_set_startblock(ep,
new->br_startblock + new->br_blockcount);
xfs_bmbt_set_blockcount(ep,
PREV.br_blockcount - new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF|LC", ip, idx,
+ XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx - 1;
if (cur == NULL)
* Setting the first part of a previous oldext extent to newext.
* The left neighbor is not contiguous.
*/
- xfs_bmap_trace_pre_update(fname, "LF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("LF", ip, idx, XFS_DATA_FORK);
ASSERT(ep && xfs_bmbt_get_state(ep) == oldext);
xfs_bmbt_set_startoff(ep, new_endoff);
xfs_bmbt_set_blockcount(ep,
PREV.br_blockcount - new->br_blockcount);
xfs_bmbt_set_startblock(ep,
new->br_startblock + new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "LF", ip, idx, XFS_DATA_FORK);
- xfs_bmap_trace_insert(fname, "LF", ip, idx, 1, new, NULL,
+ XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_INSERT("LF", ip, idx, 1, new, NULL,
XFS_DATA_FORK);
xfs_iext_insert(ifp, idx, 1, new);
ip->i_df.if_lastex = idx;
* Setting the last part of a previous oldext extent to newext.
* The right neighbor is contiguous with the new allocation.
*/
- xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx,
+ XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx,
XFS_DATA_FORK);
- xfs_bmap_trace_pre_update(fname, "RF|RC", ip, idx + 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("RF|RC", ip, idx + 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep,
PREV.br_blockcount - new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx,
+ XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx,
XFS_DATA_FORK);
xfs_bmbt_set_allf(xfs_iext_get_ext(ifp, idx + 1),
new->br_startoff, new->br_startblock,
new->br_blockcount + RIGHT.br_blockcount, newext);
- xfs_bmap_trace_post_update(fname, "RF|RC", ip, idx + 1,
+ XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx + 1,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx + 1;
if (cur == NULL)
* Setting the last part of a previous oldext extent to newext.
* The right neighbor is not contiguous.
*/
- xfs_bmap_trace_pre_update(fname, "RF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("RF", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep,
PREV.br_blockcount - new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "RF", ip, idx, XFS_DATA_FORK);
- xfs_bmap_trace_insert(fname, "RF", ip, idx + 1, 1,
- new, NULL, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_INSERT("RF", ip, idx + 1, 1, new, NULL,
+ XFS_DATA_FORK);
xfs_iext_insert(ifp, idx + 1, 1, new);
ip->i_df.if_lastex = idx + 1;
ip->i_d.di_nextents++;
* newext. Contiguity is impossible here.
* One extent becomes three extents.
*/
- xfs_bmap_trace_pre_update(fname, "0", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx, XFS_DATA_FORK);
xfs_bmbt_set_blockcount(ep,
new->br_startoff - PREV.br_startoff);
- xfs_bmap_trace_post_update(fname, "0", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK);
r[0] = *new;
r[1].br_startoff = new_endoff;
r[1].br_blockcount =
PREV.br_startoff + PREV.br_blockcount - new_endoff;
r[1].br_startblock = new->br_startblock + new->br_blockcount;
r[1].br_state = oldext;
- xfs_bmap_trace_insert(fname, "0", ip, idx + 1, 2, &r[0], &r[1],
+ XFS_BMAP_TRACE_INSERT("0", ip, idx + 1, 2, &r[0], &r[1],
XFS_DATA_FORK);
xfs_iext_insert(ifp, idx + 1, 2, &r[0]);
ip->i_df.if_lastex = idx + 1;
int rsvd) /* OK to allocate reserved blocks */
{
xfs_bmbt_rec_t *ep; /* extent record for idx */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_add_extent_hole_delay";
-#endif
xfs_ifork_t *ifp; /* inode fork pointer */
xfs_bmbt_irec_t left; /* left neighbor extent entry */
xfs_filblks_t newlen=0; /* new indirect size */
*/
temp = left.br_blockcount + new->br_blockcount +
right.br_blockcount;
- xfs_bmap_trace_pre_update(fname, "LC|RC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
oldlen = STARTBLOCKVAL(left.br_startblock) +
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
NULLSTARTBLOCK((int)newlen));
- xfs_bmap_trace_post_update(fname, "LC|RC", ip, idx - 1,
- XFS_DATA_FORK);
- xfs_bmap_trace_delete(fname, "LC|RC", ip, idx, 1,
+ XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1,
XFS_DATA_FORK);
+ XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, XFS_DATA_FORK);
xfs_iext_remove(ifp, idx, 1);
ip->i_df.if_lastex = idx - 1;
/* DELTA: Two in-core extents were replaced by one. */
* Merge the new allocation with the left neighbor.
*/
temp = left.br_blockcount + new->br_blockcount;
- xfs_bmap_trace_pre_update(fname, "LC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
oldlen = STARTBLOCKVAL(left.br_startblock) +
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
NULLSTARTBLOCK((int)newlen));
- xfs_bmap_trace_post_update(fname, "LC", ip, idx - 1,
+ XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx - 1;
/* DELTA: One in-core extent grew into a hole. */
* on the right.
* Merge the new allocation with the right neighbor.
*/
- xfs_bmap_trace_pre_update(fname, "RC", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, XFS_DATA_FORK);
temp = new->br_blockcount + right.br_blockcount;
oldlen = STARTBLOCKVAL(new->br_startblock) +
STARTBLOCKVAL(right.br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_allf(ep, new->br_startoff,
NULLSTARTBLOCK((int)newlen), temp, right.br_state);
- xfs_bmap_trace_post_update(fname, "RC", ip, idx, XFS_DATA_FORK);
+ XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
/* DELTA: One in-core extent grew into a hole. */
temp2 = temp;
* Insert a new entry.
*/
oldlen = newlen = 0;
- xfs_bmap_trace_insert(fname, "0", ip, idx, 1, new, NULL,
+ XFS_BMAP_TRACE_INSERT("0", ip, idx, 1, new, NULL,
XFS_DATA_FORK);
xfs_iext_insert(ifp, idx, 1, new);
ip->i_df.if_lastex = idx;
{
xfs_bmbt_rec_t *ep; /* pointer to extent entry ins. point */
int error; /* error return value */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_add_extent_hole_real";
-#endif
int i; /* temp state */
xfs_ifork_t *ifp; /* inode fork pointer */
xfs_bmbt_irec_t left; /* left neighbor extent entry */
* left and on the right.
* Merge all three into a single extent record.
*/
- xfs_bmap_trace_pre_update(fname, "LC|RC", ip, idx - 1,
+ XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1,
whichfork);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
left.br_blockcount + new->br_blockcount +
right.br_blockcount);
- xfs_bmap_trace_post_update(fname, "LC|RC", ip, idx - 1,
+ XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1,
whichfork);
- xfs_bmap_trace_delete(fname, "LC|RC", ip,
- idx, 1, whichfork);
+ XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, whichfork);
xfs_iext_remove(ifp, idx, 1);
ifp->if_lastex = idx - 1;
XFS_IFORK_NEXT_SET(ip, whichfork,
* on the left.
* Merge the new allocation with the left neighbor.
*/
- xfs_bmap_trace_pre_update(fname, "LC", ip, idx - 1, whichfork);
+ XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1, whichfork);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1),
left.br_blockcount + new->br_blockcount);
- xfs_bmap_trace_post_update(fname, "LC", ip, idx - 1, whichfork);
+ XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1, whichfork);
ifp->if_lastex = idx - 1;
if (cur == NULL) {
rval = XFS_ILOG_FEXT(whichfork);
* on the right.
* Merge the new allocation with the right neighbor.
*/
- xfs_bmap_trace_pre_update(fname, "RC", ip, idx, whichfork);
+ XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, whichfork);
xfs_bmbt_set_allf(ep, new->br_startoff, new->br_startblock,
new->br_blockcount + right.br_blockcount,
right.br_state);
- xfs_bmap_trace_post_update(fname, "RC", ip, idx, whichfork);
+ XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, whichfork);
ifp->if_lastex = idx;
if (cur == NULL) {
rval = XFS_ILOG_FEXT(whichfork);
* real allocation.
* Insert a new entry.
*/
- xfs_bmap_trace_insert(fname, "0", ip, idx, 1, new, NULL,
- whichfork);
+ XFS_BMAP_TRACE_INSERT("0", ip, idx, 1, new, NULL, whichfork);
xfs_iext_insert(ifp, idx, 1, new);
ifp->if_lastex = idx;
XFS_IFORK_NEXT_SET(ip, whichfork,
xfs_extlen_t prod = 0; /* product factor for allocators */
xfs_extlen_t ralen = 0; /* realtime allocation length */
xfs_extlen_t align; /* minimum allocation alignment */
- xfs_rtblock_t rtx; /* realtime extent number */
xfs_rtblock_t rtb;
mp = ap->ip->i_mount;
* pick an extent that will space things out in the rt area.
*/
if (ap->eof && ap->off == 0) {
+ xfs_rtblock_t uninitialized_var(rtx); /* realtime extent no */
+
error = xfs_rtpick_extent(mp, ap->tp, ralen, &rtx);
if (error)
return error;
}
nullfb = ap->firstblock == NULLFSBLOCK;
fb_agno = nullfb ? NULLAGNUMBER : XFS_FSB_TO_AGNO(mp, ap->firstblock);
- if (nullfb)
- ap->rval = XFS_INO_TO_FSB(mp, ap->ip->i_ino);
- else
+ if (nullfb) {
+ if (ap->userdata && xfs_inode_is_filestream(ap->ip)) {
+ ag = xfs_filestream_lookup_ag(ap->ip);
+ ag = (ag != NULLAGNUMBER) ? ag : 0;
+ ap->rval = XFS_AGB_TO_FSB(mp, ag, 0);
+ } else {
+ ap->rval = XFS_INO_TO_FSB(mp, ap->ip->i_ino);
+ }
+ } else
ap->rval = ap->firstblock;
xfs_bmap_adjacent(ap);
args.firstblock = ap->firstblock;
blen = 0;
if (nullfb) {
- args.type = XFS_ALLOCTYPE_START_BNO;
+ if (ap->userdata && xfs_inode_is_filestream(ap->ip))
+ args.type = XFS_ALLOCTYPE_NEAR_BNO;
+ else
+ args.type = XFS_ALLOCTYPE_START_BNO;
args.total = ap->total;
+
/*
- * Find the longest available space.
- * We're going to try for the whole allocation at once.
+ * Search for an allocation group with a single extent
+ * large enough for the request.
+ *
+ * If one isn't found, then adjust the minimum allocation
+ * size to the largest space found.
*/
startag = ag = XFS_FSB_TO_AGNO(mp, args.fsbno);
+ if (startag == NULLAGNUMBER)
+ startag = ag = 0;
notinit = 0;
down_read(&mp->m_peraglock);
while (blen < ap->alen) {
blen = longest;
} else
notinit = 1;
+
+ if (xfs_inode_is_filestream(ap->ip)) {
+ if (blen >= ap->alen)
+ break;
+
+ if (ap->userdata) {
+ /*
+ * If startag is an invalid AG, we've
+ * come here once before and
+ * xfs_filestream_new_ag picked the
+ * best currently available.
+ *
+ * Don't continue looping, since we
+ * could loop forever.
+ */
+ if (startag == NULLAGNUMBER)
+ break;
+
+ error = xfs_filestream_new_ag(ap, &ag);
+ if (error) {
+ up_read(&mp->m_peraglock);
+ return error;
+ }
+
+ /* loop again to set 'blen'*/
+ startag = NULLAGNUMBER;
+ continue;
+ }
+ }
if (++ag == mp->m_sb.sb_agcount)
ag = 0;
if (ag == startag)
*/
else
args.minlen = ap->alen;
+
+ /*
+ * set the failure fallback case to look in the selected
+ * AG as the stream may have moved.
+ */
+ if (xfs_inode_is_filestream(ap->ip))
+ ap->rval = args.fsbno = XFS_AGB_TO_FSB(mp, ag, 0);
} else if (ap->low) {
- args.type = XFS_ALLOCTYPE_START_BNO;
+ if (xfs_inode_is_filestream(ap->ip))
+ args.type = XFS_ALLOCTYPE_FIRST_AG;
+ else
+ args.type = XFS_ALLOCTYPE_START_BNO;
args.total = args.minlen = ap->minlen;
} else {
args.type = XFS_ALLOCTYPE_NEAR_BNO;
xfs_bmbt_rec_t *ep; /* current extent entry pointer */
int error; /* error return value */
int flags; /* inode logging flags */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_del_extent";
-#endif
xfs_bmbt_irec_t got; /* current extent entry */
xfs_fileoff_t got_endoff; /* first offset past got */
int i; /* temp state */
/*
* Matches the whole extent. Delete the entry.
*/
- xfs_bmap_trace_delete(fname, "3", ip, idx, 1, whichfork);
+ XFS_BMAP_TRACE_DELETE("3", ip, idx, 1, whichfork);
xfs_iext_remove(ifp, idx, 1);
ifp->if_lastex = idx;
if (delay)
/*
* Deleting the first part of the extent.
*/
- xfs_bmap_trace_pre_update(fname, "2", ip, idx, whichfork);
+ XFS_BMAP_TRACE_PRE_UPDATE("2", ip, idx, whichfork);
xfs_bmbt_set_startoff(ep, del_endoff);
temp = got.br_blockcount - del->br_blockcount;
xfs_bmbt_set_blockcount(ep, temp);
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
da_old);
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "2", ip, idx,
+ XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx,
whichfork);
da_new = temp;
break;
}
xfs_bmbt_set_startblock(ep, del_endblock);
- xfs_bmap_trace_post_update(fname, "2", ip, idx, whichfork);
+ XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx, whichfork);
if (!cur) {
flags |= XFS_ILOG_FEXT(whichfork);
break;
* Deleting the last part of the extent.
*/
temp = got.br_blockcount - del->br_blockcount;
- xfs_bmap_trace_pre_update(fname, "1", ip, idx, whichfork);
+ XFS_BMAP_TRACE_PRE_UPDATE("1", ip, idx, whichfork);
xfs_bmbt_set_blockcount(ep, temp);
ifp->if_lastex = idx;
if (delay) {
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
da_old);
xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
- xfs_bmap_trace_post_update(fname, "1", ip, idx,
+ XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx,
whichfork);
da_new = temp;
break;
}
- xfs_bmap_trace_post_update(fname, "1", ip, idx, whichfork);
+ XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx, whichfork);
if (!cur) {
flags |= XFS_ILOG_FEXT(whichfork);
break;
* Deleting the middle of the extent.
*/
temp = del->br_startoff - got.br_startoff;
- xfs_bmap_trace_pre_update(fname, "0", ip, idx, whichfork);
+ XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx, whichfork);
xfs_bmbt_set_blockcount(ep, temp);
new.br_startoff = del_endoff;
temp2 = got_endoff - del_endoff;
}
}
}
- xfs_bmap_trace_post_update(fname, "0", ip, idx, whichfork);
- xfs_bmap_trace_insert(fname, "0", ip, idx + 1, 1, &new, NULL,
+ XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, whichfork);
+ XFS_BMAP_TRACE_INSERT("0", ip, idx + 1, 1, &new, NULL,
whichfork);
xfs_iext_insert(ifp, idx + 1, 1, &new);
ifp->if_lastex = idx + 1;
{
int error; /* error return value */
int flags; /* logging flags returned */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_local_to_extents";
-#endif
xfs_ifork_t *ifp; /* inode fork pointer */
/*
xfs_iext_add(ifp, 0, 1);
ep = xfs_iext_get_ext(ifp, 0);
xfs_bmbt_set_allf(ep, 0, args.fsbno, 1, XFS_EXT_NORM);
- xfs_bmap_trace_post_update(fname, "new", ip, 0, whichfork);
+ XFS_BMAP_TRACE_POST_UPDATE("new", ip, 0, whichfork);
XFS_IFORK_NEXT_SET(ip, whichfork, 1);
ip->i_d.di_nblocks = 1;
XFS_TRANS_MOD_DQUOT_BYINO(args.mp, tp, ip,
STATIC void
xfs_bmap_trace_addentry(
int opcode, /* operation */
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry(ies) */
*/
STATIC void
xfs_bmap_trace_delete(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry(entries) deleted */
*/
STATIC void
xfs_bmap_trace_insert(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry(entries) inserted */
*/
STATIC void
xfs_bmap_trace_post_update(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry updated */
*/
STATIC void
xfs_bmap_trace_pre_update(
- char *fname, /* function name */
+ const char *fname, /* function name */
char *desc, /* operation description */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t idx, /* index of entry to be updated */
xfs_buf_t *bp; /* buffer for "block" */
int error; /* error return value */
xfs_exntfmt_t exntf; /* XFS_EXTFMT_NOSTATE, if checking */
-#ifdef XFS_BMAP_TRACE
- static char fname[] = "xfs_bmap_read_extents";
-#endif
xfs_extnum_t i, j; /* index into the extents list */
xfs_ifork_t *ifp; /* fork structure */
int level; /* btree level, for checking */
}
ASSERT(i == (ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t)));
ASSERT(i == XFS_IFORK_NEXTENTS(ip, whichfork));
- xfs_bmap_trace_exlist(fname, ip, i, whichfork);
+ XFS_BMAP_TRACE_EXLIST(ip, i, whichfork);
return 0;
error0:
xfs_trans_brelse(tp, bp);
*/
void
xfs_bmap_trace_exlist(
- char *fname, /* function name */
+ const char *fname, /* function name */
xfs_inode_t *ip, /* incore inode pointer */
xfs_extnum_t cnt, /* count of entries in the list */
int whichfork) /* data or attr fork */
for (idx = 0; idx < cnt; idx++) {
ep = xfs_iext_get_ext(ifp, idx);
xfs_bmbt_get_all(ep, &s);
- xfs_bmap_trace_insert(fname, "exlist", ip, idx, 1, &s, NULL,
+ XFS_BMAP_TRACE_INSERT("exlist", ip, idx, 1, &s, NULL,
whichfork);
}
}
projects / powerpc.git / blobdiff