unsigned long offset,
struct ocfs2_dir_entry **res_dir);
-static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle,
+static int ocfs2_delete_entry(handle_t *handle,
struct inode *dir,
struct ocfs2_dir_entry *de_del,
struct buffer_head *bh);
-static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static int __ocfs2_add_entry(handle_t *handle,
struct inode *dir,
const char *name, int namelen,
struct inode *inode, u64 blkno,
dev_t dev,
struct buffer_head **new_fe_bh,
struct buffer_head *parent_fe_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode **ret_inode,
struct ocfs2_alloc_context *inode_ac);
static int ocfs2_fill_new_dir(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *parent,
struct inode *inode,
struct buffer_head *fe_bh,
struct buffer_head **de_bh);
static int ocfs2_orphan_add(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct ocfs2_dinode *fe,
char *name,
struct inode *orphan_dir_inode);
static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
const char *symname);
-static inline int ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_add_entry(handle_t *handle,
struct dentry *dentry,
struct inode *inode, u64 blkno,
struct buffer_head *parent_fe_bh,
}
static int ocfs2_fill_new_dir(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *parent,
struct inode *inode,
struct buffer_head *fe_bh,
{
int status = 0;
struct buffer_head *parent_fe_bh = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_super *osb;
struct ocfs2_dinode *dirfe;
struct buffer_head *new_fe_bh = NULL;
}
}
- handle = ocfs2_start_trans(osb, NULL, OCFS2_MKNOD_CREDITS);
+ handle = ocfs2_start_trans(osb, OCFS2_MKNOD_CREDITS);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
handle = NULL;
status = 0;
leave:
if (handle)
- ocfs2_commit_trans(handle);
+ ocfs2_commit_trans(osb, handle);
ocfs2_meta_unlock(dir, 1);
dev_t dev,
struct buffer_head **new_fe_bh,
struct buffer_head *parent_fe_bh,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode **ret_inode,
struct ocfs2_alloc_context *inode_ac)
{
}
ocfs2_inode_set_new(osb, inode);
- status = ocfs2_create_new_inode_locks(inode);
- if (status < 0)
- mlog_errno(status);
+ if (!ocfs2_mount_local(osb)) {
+ status = ocfs2_create_new_inode_locks(inode);
+ if (status < 0)
+ mlog_errno(status);
+ }
status = 0; /* error in ocfs2_create_new_inode_locks is not
* critical */
struct inode *dir,
struct dentry *dentry)
{
- struct ocfs2_journal_handle *handle;
+ handle_t *handle;
struct inode *inode = old_dentry->d_inode;
int err;
struct buffer_head *fe_bh = NULL;
goto out_unlock_inode;
}
- handle = ocfs2_start_trans(osb, NULL, OCFS2_LINK_CREDITS);
+ handle = ocfs2_start_trans(osb, OCFS2_LINK_CREDITS);
if (IS_ERR(handle)) {
err = PTR_ERR(handle);
handle = NULL;
d_instantiate(dentry, inode);
out_commit:
- ocfs2_commit_trans(handle);
+ ocfs2_commit_trans(osb, handle);
out_unlock_inode:
ocfs2_meta_unlock(inode, 1);
struct ocfs2_dinode *fe = NULL;
struct buffer_head *fe_bh = NULL;
struct buffer_head *parent_node_bh = NULL;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_dir_entry *dirent = NULL;
struct buffer_head *dirent_bh = NULL;
char orphan_name[OCFS2_ORPHAN_NAMELEN + 1];
}
}
- handle = ocfs2_start_trans(osb, NULL, OCFS2_UNLINK_CREDITS);
+ handle = ocfs2_start_trans(osb, OCFS2_UNLINK_CREDITS);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
handle = NULL;
goto leave;
}
- if (S_ISDIR(inode->i_mode)) {
+ dir->i_ctime = dir->i_mtime = CURRENT_TIME;
+ if (S_ISDIR(inode->i_mode))
drop_nlink(dir);
- status = ocfs2_mark_inode_dirty(handle, dir,
- parent_node_bh);
- if (status < 0) {
- mlog_errno(status);
+
+ status = ocfs2_mark_inode_dirty(handle, dir, parent_node_bh);
+ if (status < 0) {
+ mlog_errno(status);
+ if (S_ISDIR(inode->i_mode))
inc_nlink(dir);
- }
}
leave:
if (handle)
- ocfs2_commit_trans(handle);
+ ocfs2_commit_trans(osb, handle);
if (child_locked)
ocfs2_meta_unlock(inode, 1);
char orphan_name[OCFS2_ORPHAN_NAMELEN + 1];
struct buffer_head *orphan_entry_bh = NULL;
struct buffer_head *newfe_bh = NULL;
+ struct buffer_head *old_inode_bh = NULL;
struct buffer_head *insert_entry_bh = NULL;
struct ocfs2_super *osb = NULL;
u64 newfe_blkno;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct buffer_head *old_dir_bh = NULL;
struct buffer_head *new_dir_bh = NULL;
struct ocfs2_dir_entry *old_de = NULL, *new_de = NULL; // dirent for old_dentry
struct buffer_head *new_de_bh = NULL, *old_de_bh = NULL; // bhs for above
struct buffer_head *old_inode_de_bh = NULL; // if old_dentry is a dir,
// this is the 1st dirent bh
- nlink_t old_dir_nlink = old_dir->i_nlink, new_dir_nlink = new_dir->i_nlink;
+ nlink_t old_dir_nlink = old_dir->i_nlink;
/* At some point it might be nice to break this function up a
* bit. */
}
/*
- * Though we don't require an inode meta data update if
- * old_inode is not a directory, we lock anyway here to ensure
- * the vote thread on other nodes won't have to concurrently
- * downconvert the inode and the dentry locks.
+ * Aside from allowing a meta data update, the locking here
+ * also ensures that the vote thread on other nodes won't have
+ * to concurrently downconvert the inode and the dentry locks.
*/
- status = ocfs2_meta_lock(old_inode, NULL, 1);
+ status = ocfs2_meta_lock(old_inode, &old_inode_bh, 1);
if (status < 0) {
if (status != -ENOENT)
mlog_errno(status);
}
}
- handle = ocfs2_start_trans(osb, NULL, OCFS2_RENAME_CREDITS);
+ handle = ocfs2_start_trans(osb, OCFS2_RENAME_CREDITS);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
handle = NULL;
old_inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(old_inode);
+ ocfs2_mark_inode_dirty(handle, old_inode, old_inode_bh);
/* now that the name has been added to new_dir, remove the old name */
status = ocfs2_delete_entry(handle, old_dir, old_de, old_de_bh);
}
}
mark_inode_dirty(old_dir);
- if (new_inode)
+ ocfs2_mark_inode_dirty(handle, old_dir, old_dir_bh);
+ if (new_inode) {
mark_inode_dirty(new_inode);
+ ocfs2_mark_inode_dirty(handle, new_inode, newfe_bh);
+ }
- if (old_dir != new_dir)
- if (new_dir_nlink != new_dir->i_nlink) {
- if (!new_dir_bh) {
- mlog(ML_ERROR, "need to change nlink for new "
- "dir %llu from %d to %d but bh is NULL\n",
- (unsigned long long)OCFS2_I(new_dir)->ip_blkno,
- (int)new_dir_nlink, new_dir->i_nlink);
- } else {
- struct ocfs2_dinode *fe;
- status = ocfs2_journal_access(handle,
- new_dir,
- new_dir_bh,
- OCFS2_JOURNAL_ACCESS_WRITE);
- fe = (struct ocfs2_dinode *) new_dir_bh->b_data;
- fe->i_links_count = cpu_to_le16(new_dir->i_nlink);
- status = ocfs2_journal_dirty(handle, new_dir_bh);
- }
- }
+ if (old_dir != new_dir) {
+ /* Keep the same times on both directories.*/
+ new_dir->i_ctime = new_dir->i_mtime = old_dir->i_ctime;
+
+ /*
+ * This will also pick up the i_nlink change from the
+ * block above.
+ */
+ ocfs2_mark_inode_dirty(handle, new_dir, new_dir_bh);
+ }
if (old_dir_nlink != old_dir->i_nlink) {
if (!old_dir_bh) {
ocfs2_rename_unlock(osb);
if (handle)
- ocfs2_commit_trans(handle);
+ ocfs2_commit_trans(osb, handle);
if (parents_locked)
ocfs2_double_unlock(old_dir, new_dir);
iput(new_inode);
if (newfe_bh)
brelse(newfe_bh);
+ if (old_inode_bh)
+ brelse(old_inode_bh);
if (old_dir_bh)
brelse(old_dir_bh);
if (new_dir_bh)
* data, including the null terminator.
*/
static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
const char *symname)
{
struct buffer_head *parent_fe_bh = NULL;
struct ocfs2_dinode *fe = NULL;
struct ocfs2_dinode *dirfe;
- struct ocfs2_journal_handle *handle = NULL;
+ handle_t *handle = NULL;
struct ocfs2_alloc_context *inode_ac = NULL;
struct ocfs2_alloc_context *data_ac = NULL;
}
}
- handle = ocfs2_start_trans(osb, NULL, credits);
+ handle = ocfs2_start_trans(osb, credits);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
handle = NULL;
d_instantiate(dentry, inode);
bail:
if (handle)
- ocfs2_commit_trans(handle);
+ ocfs2_commit_trans(osb, handle);
ocfs2_meta_unlock(dir, 1);
* If you pass me insert_bh, I'll skip the search of the other dir
* blocks and put the record in there.
*/
-static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static int __ocfs2_add_entry(handle_t *handle,
struct inode *dir,
const char *name, int namelen,
struct inode *inode, u64 blkno,
(le16_to_cpu(de->rec_len) >= rec_len)) ||
(le16_to_cpu(de->rec_len) >=
(OCFS2_DIR_REC_LEN(de->name_len) + rec_len))) {
+ dir->i_mtime = dir->i_ctime = CURRENT_TIME;
+ retval = ocfs2_mark_inode_dirty(handle, dir, parent_fe_bh);
+ if (retval < 0) {
+ mlog_errno(retval);
+ goto bail;
+ }
+
status = ocfs2_journal_access(handle, dir, insert_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
/* By now the buffer is marked for journaling */
de->name_len = namelen;
memcpy(de->name, name, namelen);
- dir->i_mtime = dir->i_ctime = CURRENT_TIME;
dir->i_version++;
status = ocfs2_journal_dirty(handle, insert_bh);
retval = 0;
* ocfs2_delete_entry deletes a directory entry by merging it with the
* previous entry
*/
-static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle,
+static int ocfs2_delete_entry(handle_t *handle,
struct inode *dir,
struct ocfs2_dir_entry *de_del,
struct buffer_head *bh)
}
static int ocfs2_orphan_add(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *inode,
struct ocfs2_dinode *fe,
char *name,
/* unlike orphan_add, we expect the orphan dir to already be locked here. */
int ocfs2_orphan_del(struct ocfs2_super *osb,
- struct ocfs2_journal_handle *handle,
+ handle_t *handle,
struct inode *orphan_dir_inode,
struct inode *inode,
struct buffer_head *orphan_dir_bh)
.rename = ocfs2_rename,
.setattr = ocfs2_setattr,
.getattr = ocfs2_getattr,
+ .permission = ocfs2_permission,
};
projects / powerpc.git / blobdiff