X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fgfs2%2Finode.c;h=af493fc6c8ce7596c453068b6d34e765646f57d4;hb=f91a0d3e24e4b0198be5fae20d45a35c40d1efce;hp=df0b8b3018b934e72a30830b5a2936498c969be9;hpb=3dfb737998c265d3c8a15b931dc4d72335ab8255;p=powerpc.git diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index df0b8b3018..af493fc6c8 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -31,19 +31,23 @@ #include "log.h" #include "meta_io.h" #include "ops_address.h" -#include "ops_file.h" #include "ops_inode.h" #include "quota.h" #include "rgrp.h" #include "trans.h" #include "util.h" +struct gfs2_inum_range_host { + u64 ir_start; + u64 ir_length; +}; + static int iget_test(struct inode *inode, void *opaque) { struct gfs2_inode *ip = GFS2_I(inode); - struct gfs2_inum_host *inum = opaque; + u64 *no_addr = opaque; - if (ip->i_num.no_addr == inum->no_addr && + if (ip->i_no_addr == *no_addr && inode->i_private != NULL) return 1; @@ -53,69 +57,138 @@ static int iget_test(struct inode *inode, void *opaque) static int iget_set(struct inode *inode, void *opaque) { struct gfs2_inode *ip = GFS2_I(inode); - struct gfs2_inum_host *inum = opaque; + u64 *no_addr = opaque; + + inode->i_ino = (unsigned long)*no_addr; + ip->i_no_addr = *no_addr; + return 0; +} + +struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr) +{ + unsigned long hash = (unsigned long)no_addr; + return ilookup5(sb, hash, iget_test, &no_addr); +} + +static struct inode *gfs2_iget(struct super_block *sb, u64 no_addr) +{ + unsigned long hash = (unsigned long)no_addr; + return iget5_locked(sb, hash, iget_test, iget_set, &no_addr); +} + +struct gfs2_skip_data { + u64 no_addr; + int skipped; +}; + +static int iget_skip_test(struct inode *inode, void *opaque) +{ + struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_skip_data *data = opaque; + + if (ip->i_no_addr == data->no_addr && inode->i_private != NULL){ + if (inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE)){ + data->skipped = 1; + return 0; + } + return 1; + } + return 0; +} + +static int iget_skip_set(struct inode *inode, void *opaque) +{ + struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_skip_data *data = opaque; - ip->i_num = *inum; - inode->i_ino = inum->no_addr; + if (data->skipped) + return 1; + inode->i_ino = (unsigned long)(data->no_addr); + ip->i_no_addr = data->no_addr; return 0; } -struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum) +static struct inode *gfs2_iget_skip(struct super_block *sb, + u64 no_addr) { - return ilookup5(sb, (unsigned long)inum->no_addr, - iget_test, inum); + struct gfs2_skip_data data; + unsigned long hash = (unsigned long)no_addr; + + data.no_addr = no_addr; + data.skipped = 0; + return iget5_locked(sb, hash, iget_skip_test, iget_skip_set, &data); } -static struct inode *gfs2_iget(struct super_block *sb, struct gfs2_inum_host *inum) +/** + * GFS2 lookup code fills in vfs inode contents based on info obtained + * from directory entry inside gfs2_inode_lookup(). This has caused issues + * with NFS code path since its get_dentry routine doesn't have the relevant + * directory entry when gfs2_inode_lookup() is invoked. Part of the code + * segment inside gfs2_inode_lookup code needs to get moved around. + * + * Clean up I_LOCK and I_NEW as well. + **/ + +void gfs2_set_iop(struct inode *inode) { - return iget5_locked(sb, (unsigned long)inum->no_addr, - iget_test, iget_set, inum); + umode_t mode = inode->i_mode; + + if (S_ISREG(mode)) { + inode->i_op = &gfs2_file_iops; + inode->i_fop = &gfs2_file_fops; + inode->i_mapping->a_ops = &gfs2_file_aops; + } else if (S_ISDIR(mode)) { + inode->i_op = &gfs2_dir_iops; + inode->i_fop = &gfs2_dir_fops; + } else if (S_ISLNK(mode)) { + inode->i_op = &gfs2_symlink_iops; + } else { + inode->i_op = &gfs2_dev_iops; + } + + unlock_new_inode(inode); } /** * gfs2_inode_lookup - Lookup an inode * @sb: The super block - * @inum: The inode number + * @no_addr: The inode number * @type: The type of the inode + * @skip_freeing: set this not return an inode if it is currently being freed. * * Returns: A VFS inode, or an error */ -struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *inum, unsigned int type) +struct inode *gfs2_inode_lookup(struct super_block *sb, + unsigned int type, + u64 no_addr, + u64 no_formal_ino, int skip_freeing) { - struct inode *inode = gfs2_iget(sb, inum); - struct gfs2_inode *ip = GFS2_I(inode); + struct inode *inode; + struct gfs2_inode *ip; struct gfs2_glock *io_gl; int error; + if (skip_freeing) + inode = gfs2_iget_skip(sb, no_addr); + else + inode = gfs2_iget(sb, no_addr); + ip = GFS2_I(inode); + if (!inode) return ERR_PTR(-ENOBUFS); if (inode->i_state & I_NEW) { struct gfs2_sbd *sdp = GFS2_SB(inode); - umode_t mode = DT2IF(type); inode->i_private = ip; - inode->i_mode = mode; - - if (S_ISREG(mode)) { - inode->i_op = &gfs2_file_iops; - inode->i_fop = &gfs2_file_fops; - inode->i_mapping->a_ops = &gfs2_file_aops; - } else if (S_ISDIR(mode)) { - inode->i_op = &gfs2_dir_iops; - inode->i_fop = &gfs2_dir_fops; - } else if (S_ISLNK(mode)) { - inode->i_op = &gfs2_symlink_iops; - } else { - inode->i_op = &gfs2_dev_iops; - } + ip->i_no_formal_ino = no_formal_ino; - error = gfs2_glock_get(sdp, inum->no_addr, &gfs2_inode_glops, CREATE, &ip->i_gl); + error = gfs2_glock_get(sdp, no_addr, &gfs2_inode_glops, CREATE, &ip->i_gl); if (unlikely(error)) goto fail; ip->i_gl->gl_object = ip; - error = gfs2_glock_get(sdp, inum->no_addr, &gfs2_iopen_glops, CREATE, &io_gl); + error = gfs2_glock_get(sdp, no_addr, &gfs2_iopen_glops, CREATE, &io_gl); if (unlikely(error)) goto fail_put; @@ -123,12 +196,38 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *i error = gfs2_glock_nq_init(io_gl, LM_ST_SHARED, GL_EXACT, &ip->i_iopen_gh); if (unlikely(error)) goto fail_iopen; + ip->i_iopen_gh.gh_gl->gl_object = ip; gfs2_glock_put(io_gl); - unlock_new_inode(inode); + + if ((type == DT_UNKNOWN) && (no_formal_ino == 0)) + goto gfs2_nfsbypass; + + inode->i_mode = DT2IF(type); + + /* + * We must read the inode in order to work out its type in + * this case. Note that this doesn't happen often as we normally + * know the type beforehand. This code path only occurs during + * unlinked inode recovery (where it is safe to do this glock, + * which is not true in the general case). + */ + if (type == DT_UNKNOWN) { + struct gfs2_holder gh; + error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh); + if (unlikely(error)) + goto fail_glock; + /* Inode is now uptodate */ + gfs2_glock_dq_uninit(&gh); + } + + gfs2_set_iop(inode); } +gfs2_nfsbypass: return inode; +fail_glock: + gfs2_glock_dq(&ip->i_iopen_gh); fail_iopen: gfs2_glock_put(io_gl); fail_put: @@ -144,14 +243,12 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf) struct gfs2_dinode_host *di = &ip->i_di; const struct gfs2_dinode *str = buf; - if (ip->i_num.no_addr != be64_to_cpu(str->di_num.no_addr)) { + if (ip->i_no_addr != be64_to_cpu(str->di_num.no_addr)) { if (gfs2_consist_inode(ip)) gfs2_dinode_print(ip); return -EIO; } - if (ip->i_num.no_formal_ino != be64_to_cpu(str->di_num.no_formal_ino)) - return -ESTALE; - + ip->i_no_formal_ino = be64_to_cpu(str->di_num.no_formal_ino); ip->i_inode.i_mode = be32_to_cpu(str->di_mode); ip->i_inode.i_rdev = 0; switch (ip->i_inode.i_mode & S_IFMT) { @@ -175,11 +272,11 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf) di->di_blocks = be64_to_cpu(str->di_blocks); gfs2_set_inode_blocks(&ip->i_inode); ip->i_inode.i_atime.tv_sec = be64_to_cpu(str->di_atime); - ip->i_inode.i_atime.tv_nsec = 0; + ip->i_inode.i_atime.tv_nsec = be32_to_cpu(str->di_atime_nsec); ip->i_inode.i_mtime.tv_sec = be64_to_cpu(str->di_mtime); - ip->i_inode.i_mtime.tv_nsec = 0; + ip->i_inode.i_mtime.tv_nsec = be32_to_cpu(str->di_mtime_nsec); ip->i_inode.i_ctime.tv_sec = be64_to_cpu(str->di_ctime); - ip->i_inode.i_ctime.tv_nsec = 0; + ip->i_inode.i_ctime.tv_nsec = be32_to_cpu(str->di_ctime_nsec); di->di_goal_meta = be64_to_cpu(str->di_goal_meta); di->di_goal_data = be64_to_cpu(str->di_goal_data); @@ -247,7 +344,7 @@ int gfs2_dinode_dealloc(struct gfs2_inode *ip) if (error) goto out_qs; - rgd = gfs2_blk2rgrpd(sdp, ip->i_num.no_addr); + rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr); if (!rgd) { gfs2_consist_inode(ip); error = -EIO; @@ -314,7 +411,7 @@ int gfs2_change_nlink(struct gfs2_inode *ip, int diff) else drop_nlink(&ip->i_inode); - ip->i_inode.i_ctime = CURRENT_TIME_SEC; + ip->i_inode.i_ctime = CURRENT_TIME; gfs2_trans_add_bh(ip->i_gl, dibh, 1); gfs2_dinode_out(ip, dibh->b_data); @@ -366,9 +463,7 @@ struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name, struct super_block *sb = dir->i_sb; struct gfs2_inode *dip = GFS2_I(dir); struct gfs2_holder d_gh; - struct gfs2_inum_host inum; - unsigned int type; - int error; + int error = 0; struct inode *inode = NULL; int unlock = 0; @@ -395,12 +490,9 @@ struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name, goto out; } - error = gfs2_dir_search(dir, name, &inum, &type); - if (error) - goto out; - - inode = gfs2_inode_lookup(sb, &inum, type); - + inode = gfs2_dir_search(dir, name); + if (IS_ERR(inode)) + error = PTR_ERR(inode); out: if (unlock) gfs2_glock_dq_uninit(&d_gh); @@ -409,6 +501,22 @@ out: return inode ? inode : ERR_PTR(error); } +static void gfs2_inum_range_in(struct gfs2_inum_range_host *ir, const void *buf) +{ + const struct gfs2_inum_range *str = buf; + + ir->ir_start = be64_to_cpu(str->ir_start); + ir->ir_length = be64_to_cpu(str->ir_length); +} + +static void gfs2_inum_range_out(const struct gfs2_inum_range_host *ir, void *buf) +{ + struct gfs2_inum_range *str = buf; + + str->ir_start = cpu_to_be64(ir->ir_start); + str->ir_length = cpu_to_be64(ir->ir_length); +} + static int pick_formal_ino_1(struct gfs2_sbd *sdp, u64 *formal_ino) { struct gfs2_inode *ip = GFS2_I(sdp->sd_ir_inode); @@ -548,7 +656,7 @@ static int create_ok(struct gfs2_inode *dip, const struct qstr *name, if (!dip->i_inode.i_nlink) return -EPERM; - error = gfs2_dir_search(&dip->i_inode, name, NULL, NULL); + error = gfs2_dir_check(&dip->i_inode, name, NULL); switch (error) { case -ENOENT: error = 0; @@ -588,8 +696,7 @@ static void munge_mode_uid_gid(struct gfs2_inode *dip, unsigned int *mode, *gid = current->fsgid; } -static int alloc_dinode(struct gfs2_inode *dip, struct gfs2_inum_host *inum, - u64 *generation) +static int alloc_dinode(struct gfs2_inode *dip, u64 *no_addr, u64 *generation) { struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); int error; @@ -605,7 +712,7 @@ static int alloc_dinode(struct gfs2_inode *dip, struct gfs2_inum_host *inum, if (error) goto out_ipreserv; - inum->no_addr = gfs2_alloc_di(dip, generation); + *no_addr = gfs2_alloc_di(dip, generation); gfs2_trans_end(sdp); @@ -630,11 +737,12 @@ out: static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, const struct gfs2_inum_host *inum, unsigned int mode, unsigned int uid, unsigned int gid, - const u64 *generation, dev_t dev) + const u64 *generation, dev_t dev, struct buffer_head **bhp) { struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); struct gfs2_dinode *di; struct buffer_head *dibh; + struct timespec tv = CURRENT_TIME; dibh = gfs2_meta_new(gl, inum->no_addr); gfs2_trans_add_bh(gl, dibh, 1); @@ -650,7 +758,7 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, di->di_nlink = 0; di->di_size = 0; di->di_blocks = cpu_to_be64(1); - di->di_atime = di->di_mtime = di->di_ctime = cpu_to_be64(get_seconds()); + di->di_atime = di->di_mtime = di->di_ctime = cpu_to_be64(tv.tv_sec); di->di_major = cpu_to_be32(MAJOR(dev)); di->di_minor = cpu_to_be32(MINOR(dev)); di->di_goal_meta = di->di_goal_data = cpu_to_be64(inum->no_addr); @@ -680,14 +788,19 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, di->di_entries = 0; memset(&di->__pad4, 0, sizeof(di->__pad4)); di->di_eattr = 0; + di->di_atime_nsec = cpu_to_be32(tv.tv_nsec); + di->di_mtime_nsec = cpu_to_be32(tv.tv_nsec); + di->di_ctime_nsec = cpu_to_be32(tv.tv_nsec); memset(&di->di_reserved, 0, sizeof(di->di_reserved)); + + set_buffer_uptodate(dibh); - brelse(dibh); + *bhp = dibh; } static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, unsigned int mode, const struct gfs2_inum_host *inum, - const u64 *generation, dev_t dev) + const u64 *generation, dev_t dev, struct buffer_head **bhp) { struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); unsigned int uid, gid; @@ -708,7 +821,7 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, if (error) goto out_quota; - init_dinode(dip, gl, inum, mode, uid, gid, generation, dev); + init_dinode(dip, gl, inum, mode, uid, gid, generation, dev, bhp); gfs2_quota_change(dip, +1, uid, gid); gfs2_trans_end(sdp); @@ -749,7 +862,7 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name, goto fail_quota_locks; error = gfs2_trans_begin(sdp, sdp->sd_max_dirres + - al->al_rgd->rd_ri.ri_length + + al->al_rgd->rd_length + 2 * RES_DINODE + RES_STATFS + RES_QUOTA, 0); if (error) @@ -760,7 +873,7 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name, goto fail_quota_locks; } - error = gfs2_dir_add(&dip->i_inode, name, &ip->i_num, IF2DT(ip->i_inode.i_mode)); + error = gfs2_dir_add(&dip->i_inode, name, ip, IF2DT(ip->i_inode.i_mode)); if (error) goto fail_end_trans; @@ -840,13 +953,14 @@ static int gfs2_security_init(struct gfs2_inode *dip, struct gfs2_inode *ip) struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name, unsigned int mode, dev_t dev) { - struct inode *inode; + struct inode *inode = NULL; struct gfs2_inode *dip = ghs->gh_gl->gl_object; struct inode *dir = &dip->i_inode; struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); - struct gfs2_inum_host inum; + struct gfs2_inum_host inum = { .no_addr = 0, .no_formal_ino = 0 }; int error; u64 generation; + struct buffer_head *bh = NULL; if (!name->len || name->len > GFS2_FNAMESIZE) return ERR_PTR(-ENAMETOOLONG); @@ -864,7 +978,7 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name, if (error) goto fail_gunlock; - error = alloc_dinode(dip, &inum, &generation); + error = alloc_dinode(dip, &inum.no_addr, &generation); if (error) goto fail_gunlock; @@ -873,41 +987,47 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name, if (error) goto fail_gunlock; - error = make_dinode(dip, ghs[1].gh_gl, mode, &inum, &generation, dev); + error = make_dinode(dip, ghs[1].gh_gl, mode, &inum, &generation, dev, &bh); if (error) goto fail_gunlock2; - inode = gfs2_inode_lookup(dir->i_sb, &inum, IF2DT(mode)); + inode = gfs2_inode_lookup(dir->i_sb, IF2DT(mode), + inum.no_addr, + inum.no_formal_ino, 0); if (IS_ERR(inode)) goto fail_gunlock2; error = gfs2_inode_refresh(GFS2_I(inode)); if (error) - goto fail_iput; + goto fail_gunlock2; error = gfs2_acl_create(dip, GFS2_I(inode)); if (error) - goto fail_iput; + goto fail_gunlock2; error = gfs2_security_init(dip, GFS2_I(inode)); if (error) - goto fail_iput; + goto fail_gunlock2; error = link_dinode(dip, name, GFS2_I(inode)); if (error) - goto fail_iput; + goto fail_gunlock2; + if (bh) + brelse(bh); if (!inode) return ERR_PTR(-ENOMEM); return inode; -fail_iput: - iput(inode); fail_gunlock2: gfs2_glock_dq_uninit(ghs + 1); + if (inode) + iput(inode); fail_gunlock: gfs2_glock_dq(ghs); fail: + if (bh) + brelse(bh); return ERR_PTR(error); } @@ -976,10 +1096,8 @@ int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name, */ int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name, - struct gfs2_inode *ip) + const struct gfs2_inode *ip) { - struct gfs2_inum_host inum; - unsigned int type; int error; if (IS_IMMUTABLE(&ip->i_inode) || IS_APPEND(&ip->i_inode)) @@ -997,18 +1115,10 @@ int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name, if (error) return error; - error = gfs2_dir_search(&dip->i_inode, name, &inum, &type); + error = gfs2_dir_check(&dip->i_inode, name, ip); if (error) return error; - if (!gfs2_inum_equal(&inum, &ip->i_num)) - return -ENOENT; - - if (IF2DT(ip->i_inode.i_mode) != type) { - gfs2_consist_inode(dip); - return -EIO; - } - return 0; } @@ -1132,10 +1242,11 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) struct gfs2_glock *gl = gh->gh_gl; struct gfs2_sbd *sdp = gl->gl_sbd; struct gfs2_inode *ip = gl->gl_object; - s64 curtime, quantum = gfs2_tune_get(sdp, gt_atime_quantum); + s64 quantum = gfs2_tune_get(sdp, gt_atime_quantum); unsigned int state; int flags; int error; + struct timespec tv = CURRENT_TIME; if (gfs2_assert_warn(sdp, gh->gh_flags & GL_ATIME) || gfs2_assert_warn(sdp, !(gh->gh_flags & GL_ASYNC)) || @@ -1153,8 +1264,7 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) (sdp->sd_vfs->s_flags & MS_RDONLY)) return 0; - curtime = get_seconds(); - if (curtime - ip->i_inode.i_atime.tv_sec >= quantum) { + if (tv.tv_sec - ip->i_inode.i_atime.tv_sec >= quantum) { gfs2_glock_dq(gh); gfs2_holder_reinit(LM_ST_EXCLUSIVE, gh->gh_flags & ~LM_FLAG_ANY, gh); @@ -1165,8 +1275,8 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) /* Verify that atime hasn't been updated while we were trying to get exclusive lock. */ - curtime = get_seconds(); - if (curtime - ip->i_inode.i_atime.tv_sec >= quantum) { + tv = CURRENT_TIME; + if (tv.tv_sec - ip->i_inode.i_atime.tv_sec >= quantum) { struct buffer_head *dibh; struct gfs2_dinode *di; @@ -1180,11 +1290,12 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) if (error) goto fail_end_trans; - ip->i_inode.i_atime.tv_sec = curtime; + ip->i_inode.i_atime = tv; gfs2_trans_add_bh(ip->i_gl, dibh, 1); di = (struct gfs2_dinode *)dibh->b_data; di->di_atime = cpu_to_be64(ip->i_inode.i_atime.tv_sec); + di->di_atime_nsec = cpu_to_be32(ip->i_inode.i_atime.tv_nsec); brelse(dibh); gfs2_trans_end(sdp); @@ -1252,3 +1363,66 @@ int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr) return error; } +void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf) +{ + const struct gfs2_dinode_host *di = &ip->i_di; + struct gfs2_dinode *str = buf; + + str->di_header.mh_magic = cpu_to_be32(GFS2_MAGIC); + str->di_header.mh_type = cpu_to_be32(GFS2_METATYPE_DI); + str->di_header.__pad0 = 0; + str->di_header.mh_format = cpu_to_be32(GFS2_FORMAT_DI); + str->di_header.__pad1 = 0; + str->di_num.no_addr = cpu_to_be64(ip->i_no_addr); + str->di_num.no_formal_ino = cpu_to_be64(ip->i_no_formal_ino); + str->di_mode = cpu_to_be32(ip->i_inode.i_mode); + str->di_uid = cpu_to_be32(ip->i_inode.i_uid); + str->di_gid = cpu_to_be32(ip->i_inode.i_gid); + str->di_nlink = cpu_to_be32(ip->i_inode.i_nlink); + str->di_size = cpu_to_be64(di->di_size); + str->di_blocks = cpu_to_be64(di->di_blocks); + str->di_atime = cpu_to_be64(ip->i_inode.i_atime.tv_sec); + str->di_mtime = cpu_to_be64(ip->i_inode.i_mtime.tv_sec); + str->di_ctime = cpu_to_be64(ip->i_inode.i_ctime.tv_sec); + + str->di_goal_meta = cpu_to_be64(di->di_goal_meta); + str->di_goal_data = cpu_to_be64(di->di_goal_data); + str->di_generation = cpu_to_be64(di->di_generation); + + str->di_flags = cpu_to_be32(di->di_flags); + str->di_height = cpu_to_be16(di->di_height); + str->di_payload_format = cpu_to_be32(S_ISDIR(ip->i_inode.i_mode) && + !(ip->i_di.di_flags & GFS2_DIF_EXHASH) ? + GFS2_FORMAT_DE : 0); + str->di_depth = cpu_to_be16(di->di_depth); + str->di_entries = cpu_to_be32(di->di_entries); + + str->di_eattr = cpu_to_be64(di->di_eattr); + str->di_atime_nsec = cpu_to_be32(ip->i_inode.i_atime.tv_nsec); + str->di_mtime_nsec = cpu_to_be32(ip->i_inode.i_mtime.tv_nsec); + str->di_ctime_nsec = cpu_to_be32(ip->i_inode.i_ctime.tv_nsec); +} + +void gfs2_dinode_print(const struct gfs2_inode *ip) +{ + const struct gfs2_dinode_host *di = &ip->i_di; + + printk(KERN_INFO " no_formal_ino = %llu\n", + (unsigned long long)ip->i_no_formal_ino); + printk(KERN_INFO " no_addr = %llu\n", + (unsigned long long)ip->i_no_addr); + printk(KERN_INFO " di_size = %llu\n", (unsigned long long)di->di_size); + printk(KERN_INFO " di_blocks = %llu\n", + (unsigned long long)di->di_blocks); + printk(KERN_INFO " di_goal_meta = %llu\n", + (unsigned long long)di->di_goal_meta); + printk(KERN_INFO " di_goal_data = %llu\n", + (unsigned long long)di->di_goal_data); + printk(KERN_INFO " di_flags = 0x%.8X\n", di->di_flags); + printk(KERN_INFO " di_height = %u\n", di->di_height); + printk(KERN_INFO " di_depth = %u\n", di->di_depth); + printk(KERN_INFO " di_entries = %u\n", di->di_entries); + printk(KERN_INFO " di_eattr = %llu\n", + (unsigned long long)di->di_eattr); +} +