diff options
| author | Christoph Hellwig <hch@lst.de> | 2010-06-04 11:29:57 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 22:47:32 +0200 |
| commit | 6e1db88d536adcbbfe562b2d4b7d6425784fff12 (patch) | |
| tree | 8cfcb5a6190722db6249b2e4978f39247975abcf /fs/reiserfs | |
| parent | clean up write_begin usage for directories in pagecache (diff) | |
| download | linux-6e1db88d536adcbbfe562b2d4b7d6425784fff12.tar.xz linux-6e1db88d536adcbbfe562b2d4b7d6425784fff12.zip | |
introduce __block_write_begin
Split up the block_write_begin implementation - __block_write_begin is a new
trivial wrapper for block_prepare_write that always takes an already
allocated page and can be either called from block_write_begin or filesystem
code that already has a page allocated. Remove the handling of already
allocated pages from block_write_begin after switching all callers that
do it to __block_write_begin.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/inode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 4c1fb548ab64..045729f5674a 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -2585,8 +2585,7 @@ static int reiserfs_write_begin(struct file *file, old_ref = th->t_refcount; th->t_refcount++; } - ret = block_write_begin(file, mapping, pos, len, flags, pagep, fsdata, - reiserfs_get_block); + ret = __block_write_begin(page, pos, len, reiserfs_get_block); if (ret && reiserfs_transaction_running(inode->i_sb)) { struct reiserfs_transaction_handle *th = current->journal_info; /* this gets a little ugly. If reiserfs_get_block returned an |