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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 11:26:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 11:26:52 -0700
commit5f248c9c251c60af3403902b26e08de43964ea0b (patch)
tree6d3328e72a7e4015a64017eb30be18095c6a3c64 /fs/nilfs2/dir.c
parentf6cec0ae58c17522a7bc4e2f39dae19f199ab534 (diff)
parentdca332528bc69e05f67161e1ed59929633d5e63d (diff)
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (96 commits) no need for list_for_each_entry_safe()/resetting with superblock list Fix sget() race with failing mount vfs: don't hold s_umount over close_bdev_exclusive() call sysv: do not mark superblock dirty on remount sysv: do not mark superblock dirty on mount btrfs: remove junk sb_dirt change BFS: clean up the superblock usage AFFS: wait for sb synchronization when needed AFFS: clean up dirty flag usage cifs: truncate fallout mbcache: fix shrinker function return value mbcache: Remove unused features add f_flags to struct statfs(64) pass a struct path to vfs_statfs update VFS documentation for method changes. All filesystems that need invalidate_inode_buffers() are doing that explicitly convert remaining ->clear_inode() to ->evict_inode() Make ->drop_inode() just return whether inode needs to be dropped fs/inode.c:clear_inode() is gone fs/inode.c:evict() doesn't care about delete vs. non-delete paths now ... Fix up trivial conflicts in fs/nilfs2/super.c
Diffstat (limited to 'fs/nilfs2/dir.c')
-rw-r--r--fs/nilfs2/dir.c25
1 files changed, 6 insertions, 19 deletions
diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c
index b60277b44468..cb003c8ee1f6 100644
--- a/fs/nilfs2/dir.c
+++ b/fs/nilfs2/dir.c
@@ -80,23 +80,10 @@ static unsigned nilfs_last_byte(struct inode *inode, unsigned long page_nr)
return last_byte;
}
-static int nilfs_prepare_chunk_uninterruptible(struct page *page,
- struct address_space *mapping,
- unsigned from, unsigned to)
+static int nilfs_prepare_chunk(struct page *page, unsigned from, unsigned to)
{
loff_t pos = page_offset(page) + from;
- return block_write_begin(NULL, mapping, pos, to - from,
- AOP_FLAG_UNINTERRUPTIBLE, &page,
- NULL, nilfs_get_block);
-}
-
-static int nilfs_prepare_chunk(struct page *page,
- struct address_space *mapping,
- unsigned from, unsigned to)
-{
- loff_t pos = page_offset(page) + from;
- return block_write_begin(NULL, mapping, pos, to - from, 0, &page,
- NULL, nilfs_get_block);
+ return __block_write_begin(page, pos, to - from, nilfs_get_block);
}
static void nilfs_commit_chunk(struct page *page,
@@ -447,7 +434,7 @@ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de,
int err;
lock_page(page);
- err = nilfs_prepare_chunk_uninterruptible(page, mapping, from, to);
+ err = nilfs_prepare_chunk(page, from, to);
BUG_ON(err);
de->inode = cpu_to_le64(inode->i_ino);
nilfs_set_de_type(de, inode);
@@ -528,7 +515,7 @@ int nilfs_add_link(struct dentry *dentry, struct inode *inode)
got_it:
from = (char *)de - (char *)page_address(page);
to = from + rec_len;
- err = nilfs_prepare_chunk(page, page->mapping, from, to);
+ err = nilfs_prepare_chunk(page, from, to);
if (err)
goto out_unlock;
if (de->inode) {
@@ -586,7 +573,7 @@ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page)
if (pde)
from = (char *)pde - (char *)page_address(page);
lock_page(page);
- err = nilfs_prepare_chunk(page, mapping, from, to);
+ err = nilfs_prepare_chunk(page, from, to);
BUG_ON(err);
if (pde)
pde->rec_len = nilfs_rec_len_to_disk(to - from);
@@ -614,7 +601,7 @@ int nilfs_make_empty(struct inode *inode, struct inode *parent)
if (!page)
return -ENOMEM;
- err = nilfs_prepare_chunk(page, mapping, 0, chunk_size);
+ err = nilfs_prepare_chunk(page, 0, chunk_size);
if (unlikely(err)) {
unlock_page(page);
goto fail;