diff options
| -rw-r--r-- | fs/nilfs2/dir.c | 11 | ||||
| -rw-r--r-- | fs/nilfs2/namei.c | 13 | ||||
| -rw-r--r-- | fs/nilfs2/nilfs.h | 6 |
3 files changed, 14 insertions, 16 deletions
diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index 652279c8b168..c6dd8ef7d284 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -64,12 +64,6 @@ static inline unsigned int nilfs_chunk_size(struct inode *inode) return inode->i_sb->s_blocksize; } -static inline void nilfs_put_page(struct page *page) -{ - kunmap(page); - put_page(page); -} - /* * Return the offset into page `page_nr' of the last valid * byte in that page, plus one. @@ -450,7 +444,6 @@ int nilfs_inode_by_name(struct inode *dir, const struct qstr *qstr, ino_t *ino) return 0; } -/* Releases the page */ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de, struct page *page, struct inode *inode) { @@ -465,7 +458,6 @@ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de, de->inode = cpu_to_le64(inode->i_ino); nilfs_set_de_type(de, inode); nilfs_commit_chunk(page, mapping, from, to); - nilfs_put_page(page); dir->i_mtime = inode_set_ctime_current(dir); } @@ -569,7 +561,7 @@ out_unlock: /* * nilfs_delete_entry deletes a directory entry by merging it with the - * previous entry. Page is up-to-date. Releases the page. + * previous entry. Page is up-to-date. */ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page) { @@ -605,7 +597,6 @@ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page) nilfs_commit_chunk(page, mapping, from, to); inode->i_mtime = inode_set_ctime_current(inode); out: - nilfs_put_page(page); return err; } diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c index ac0adeb58e41..819ce16c793e 100644 --- a/fs/nilfs2/namei.c +++ b/fs/nilfs2/namei.c @@ -297,6 +297,7 @@ static int nilfs_do_unlink(struct inode *dir, struct dentry *dentry) set_nlink(inode, 1); } err = nilfs_delete_entry(de, page); + nilfs_put_page(page); if (err) goto out; @@ -406,6 +407,7 @@ static int nilfs_rename(struct mnt_idmap *idmap, goto out_dir; } nilfs_set_link(new_dir, new_de, new_page, old_inode); + nilfs_put_page(new_page); nilfs_mark_inode_dirty(new_dir); inode_set_ctime_current(new_inode); if (dir_de) @@ -429,9 +431,11 @@ static int nilfs_rename(struct mnt_idmap *idmap, inode_set_ctime_current(old_inode); nilfs_delete_entry(old_de, old_page); + nilfs_put_page(old_page); if (dir_de) { nilfs_set_link(old_inode, dir_de, dir_page, new_dir); + nilfs_put_page(dir_page); drop_nlink(old_dir); } nilfs_mark_inode_dirty(old_dir); @@ -441,13 +445,10 @@ static int nilfs_rename(struct mnt_idmap *idmap, return err; out_dir: - if (dir_de) { - kunmap(dir_page); - put_page(dir_page); - } + if (dir_de) + nilfs_put_page(dir_page); out_old: - kunmap(old_page); - put_page(old_page); + nilfs_put_page(old_page); out: nilfs_transaction_abort(old_dir->i_sb); return err; diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index e2c5376b56cd..fbf74c1cfd1d 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -243,6 +243,12 @@ extern struct nilfs_dir_entry *nilfs_dotdot(struct inode *, struct page **); extern void nilfs_set_link(struct inode *, struct nilfs_dir_entry *, struct page *, struct inode *); +static inline void nilfs_put_page(struct page *page) +{ + kunmap(page); + put_page(page); +} + /* file.c */ extern int nilfs_sync_file(struct file *, loff_t, loff_t, int); |