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| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-12-27 00:05:49 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2011-01-10 14:37:54 +0900 |
| commit | bcbc8c648d6cc88f771435d8031c1a13e00945ed (patch) | |
| tree | f74a2e7fffb5669823066f8fb875fff535ab8529 /fs/nilfs2/inode.c | |
| parent | 06df0f999247a3153c3ec284c7ada36ef785eb97 (diff) | |
| download | linux-bcbc8c648d6cc88f771435d8031c1a13e00945ed.tar.gz linux-bcbc8c648d6cc88f771435d8031c1a13e00945ed.tar.bz2 linux-bcbc8c648d6cc88f771435d8031c1a13e00945ed.zip | |
nilfs2: do not pass sbi to functions which can get it from inode
This removes argument for passing nilfs_sb_info structure from
nilfs_set_file_dirty and nilfs_load_inode_block functions. We can get
a pointer to the structure from inodes.
[Stephen Rothwell <sfr@canb.auug.org.au>: fix conflict with commit
b74c79e99389cd79b31fcc08f82c24e492e63c7e]
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/inode.c')
| -rw-r--r-- | fs/nilfs2/inode.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index b2a815033ee3..43416470e07b 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -181,10 +181,9 @@ static int nilfs_set_page_dirty(struct page *page) if (ret) { struct inode *inode = page->mapping->host; - struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb); unsigned nr_dirty = 1 << (PAGE_SHIFT - inode->i_blkbits); - nilfs_set_file_dirty(sbi, inode, nr_dirty); + nilfs_set_file_dirty(inode, nr_dirty); } return ret; } @@ -225,7 +224,7 @@ static int nilfs_write_end(struct file *file, struct address_space *mapping, start + copied); copied = generic_write_end(file, mapping, pos, len, copied, page, fsdata); - nilfs_set_file_dirty(NILFS_SB(inode->i_sb), inode, nr_dirty); + nilfs_set_file_dirty(inode, nr_dirty); err = nilfs_transaction_commit(inode->i_sb); return err ? : copied; } @@ -674,7 +673,7 @@ void nilfs_truncate(struct inode *inode) nilfs_set_transaction_flag(NILFS_TI_SYNC); nilfs_mark_inode_dirty(inode); - nilfs_set_file_dirty(NILFS_SB(sb), inode, 0); + nilfs_set_file_dirty(inode, 0); nilfs_transaction_commit(sb); /* May construct a logical segment and may fail in sync mode. But truncate has no return value. */ @@ -792,9 +791,9 @@ int nilfs_permission(struct inode *inode, int mask, unsigned int flags) return generic_permission(inode, mask, flags, NULL); } -int nilfs_load_inode_block(struct nilfs_sb_info *sbi, struct inode *inode, - struct buffer_head **pbh) +int nilfs_load_inode_block(struct inode *inode, struct buffer_head **pbh) { + struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb); struct nilfs_inode_info *ii = NILFS_I(inode); int err; @@ -835,9 +834,9 @@ int nilfs_inode_dirty(struct inode *inode) return ret; } -int nilfs_set_file_dirty(struct nilfs_sb_info *sbi, struct inode *inode, - unsigned nr_dirty) +int nilfs_set_file_dirty(struct inode *inode, unsigned nr_dirty) { + struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb); struct nilfs_inode_info *ii = NILFS_I(inode); atomic_add(nr_dirty, &sbi->s_nilfs->ns_ndirtyblks); @@ -870,11 +869,10 @@ int nilfs_set_file_dirty(struct nilfs_sb_info *sbi, struct inode *inode, int nilfs_mark_inode_dirty(struct inode *inode) { - struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb); struct buffer_head *ibh; int err; - err = nilfs_load_inode_block(sbi, inode, &ibh); + err = nilfs_load_inode_block(inode, &ibh); if (unlikely(err)) { nilfs_warning(inode->i_sb, __func__, "failed to reget inode block.\n"); |