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| author | Jiro SEKIBA <jir@unicus.jp> | 2009-11-27 11:41:11 +0100 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-11-27 12:05:15 +0100 |
| commit | 2093abf9cbcec3cb1409a67d8bce51854595b1d5 (patch) | |
| tree | 039e2b5f9108a9285ac8f01a34ee7f4515ef1f6a /fs/nilfs2/dir.c | |
| parent | nilfs2: split nilfs_unlink as nilfs_do_unlink and nilfs_unlink (diff) | |
| download | linux-2093abf9cbcec3cb1409a67d8bce51854595b1d5.tar.xz linux-2093abf9cbcec3cb1409a67d8bce51854595b1d5.zip | |
nilfs2: change return type of nilfs_commit_chunk
change return type of nilfs_commit_chunk() as void from int,
for nilfs_set_file_dirty() usually does not return error.
This is an intermediate patch to reduce mark_inode_dirty() in
nilfs_commit_chunk().
Signed-off-by: Jiro SEKIBA <jir@unicus.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/dir.c')
| -rw-r--r-- | fs/nilfs2/dir.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index 4f3fa0030e2c..173530d14866 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -99,9 +99,9 @@ static int nilfs_prepare_chunk(struct page *page, NULL, nilfs_get_block); } -static int nilfs_commit_chunk(struct page *page, - struct address_space *mapping, - unsigned from, unsigned to) +static void nilfs_commit_chunk(struct page *page, + struct address_space *mapping, + unsigned from, unsigned to) { struct inode *dir = mapping->host; struct nilfs_sb_info *sbi = NILFS_SB(dir->i_sb); @@ -119,8 +119,8 @@ static int nilfs_commit_chunk(struct page *page, if (IS_DIRSYNC(dir)) nilfs_set_transaction_flag(NILFS_TI_SYNC); err = nilfs_set_file_dirty(sbi, dir, nr_dirty); + WARN_ON(err); /* do not happen */ unlock_page(page); - return err; } static void nilfs_check_page(struct page *page) @@ -455,7 +455,7 @@ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de, BUG_ON(err); de->inode = cpu_to_le64(inode->i_ino); nilfs_set_de_type(de, inode); - err = nilfs_commit_chunk(page, mapping, from, to); + nilfs_commit_chunk(page, mapping, from, to); nilfs_put_page(page); dir->i_mtime = dir->i_ctime = CURRENT_TIME; /* NILFS_I(dir)->i_flags &= ~NILFS_BTREE_FL; */ @@ -547,7 +547,7 @@ got_it: memcpy(de->name, name, namelen); de->inode = cpu_to_le64(inode->i_ino); nilfs_set_de_type(de, inode); - err = nilfs_commit_chunk(page, page->mapping, from, to); + nilfs_commit_chunk(page, page->mapping, from, to); dir->i_mtime = dir->i_ctime = CURRENT_TIME; /* NILFS_I(dir)->i_flags &= ~NILFS_BTREE_FL; */ mark_inode_dirty(dir); @@ -594,7 +594,7 @@ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page) if (pde) pde->rec_len = cpu_to_le16(to - from); dir->inode = 0; - err = nilfs_commit_chunk(page, mapping, from, to); + nilfs_commit_chunk(page, mapping, from, to); inode->i_ctime = inode->i_mtime = CURRENT_TIME; /* NILFS_I(inode)->i_flags &= ~NILFS_BTREE_FL; */ mark_inode_dirty(inode); @@ -639,7 +639,7 @@ int nilfs_make_empty(struct inode *inode, struct inode *parent) memcpy(de->name, "..\0", 4); nilfs_set_de_type(de, inode); kunmap_atomic(kaddr, KM_USER0); - err = nilfs_commit_chunk(page, mapping, 0, chunk_size); + nilfs_commit_chunk(page, mapping, 0, chunk_size); fail: page_cache_release(page); return err; |