From 1c0eeaf5698597146ed9b873e2f9e0961edcf0f9 Mon Sep 17 00:00:00 2001 From: Joern Engel Date: Tue, 16 Oct 2007 23:30:44 -0700 Subject: introduce I_SYNC I_LOCK was used for several unrelated purposes, which caused deadlock situations in certain filesystems as a side effect. One of the purposes now uses the new I_SYNC bit. Also document the various bits and change their order from historical to logical. [bunk@stusta.de: make fs/inode.c:wake_up_inode() static] Signed-off-by: Joern Engel Cc: Dave Kleikamp Cc: David Chinner Cc: Anton Altaparmakov Cc: Al Viro Cc: Christoph Hellwig Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page-writeback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/page-writeback.c') diff --git a/mm/page-writeback.c b/mm/page-writeback.c index bcdbbf6c4a85..d8c21e5a1bc9 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -37,7 +37,7 @@ /* * The maximum number of pages to writeout in a single bdflush/kupdate - * operation. We do this so we don't hold I_LOCK against an inode for + * operation. We do this so we don't hold I_SYNC against an inode for * enormous amounts of time, which would block a userspace task which has * been forced to throttle against that inode. Also, the code reevaluates * the dirty each time it has written this many pages. -- cgit v1.2.3-58-ga151