From 9cb569d601e0b93e01c20a22872270ec663b75f6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 11 Aug 2010 17:06:24 +0200 Subject: remove SWRITE* I/O types These flags aren't real I/O types, but tell ll_rw_block to always lock the buffer instead of giving up on a failed trylock. Instead add a new write_dirty_buffer helper that implements this semantic and use it from the existing SWRITE* callers. Note that the ll_rw_block code had a bug where it didn't promote WRITE_SYNC_PLUG properly, which this patch fixes. In the ufs code clean up the helper that used to call ll_rw_block to mirror sync_dirty_buffer, which is the function it implements for compound buffers. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/ufs/util.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/ufs/util.h') diff --git a/fs/ufs/util.h b/fs/ufs/util.h index 0466036912f1..9f8775ce381c 100644 --- a/fs/ufs/util.h +++ b/fs/ufs/util.h @@ -269,8 +269,7 @@ extern void ubh_brelse (struct ufs_buffer_head *); extern void ubh_brelse_uspi (struct ufs_sb_private_info *); extern void ubh_mark_buffer_dirty (struct ufs_buffer_head *); extern void ubh_mark_buffer_uptodate (struct ufs_buffer_head *, int); -extern void ubh_ll_rw_block(int, struct ufs_buffer_head *); -extern void ubh_wait_on_buffer (struct ufs_buffer_head *); +extern void ubh_sync_block(struct ufs_buffer_head *); extern void ubh_bforget (struct ufs_buffer_head *); extern int ubh_buffer_dirty (struct ufs_buffer_head *); #define ubh_ubhcpymem(mem,ubh,size) _ubh_ubhcpymem_(uspi,mem,ubh,size) -- cgit