From 2ca99501fa5422e84f18333918a503433449e2b5 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Wed, 8 Nov 2006 10:26:54 -0500 Subject: [GFS2] Fix page lock/glock deadlock This fixes a race between the glock and the page lock encountered during truncate in gfs2_readpage and gfs2_prepare_write. The gfs2_readpages function doesn't need the same fix since it only uses a try lock anyway, so it will fail back to gfs2_readpage in the case of a potential deadlock. This bug was spotted by Russell Cattelan. Cc: Russell Cattelan Signed-off-by: Steven Whitehouse --- fs/gfs2/glock.h | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/gfs2/glock.h') diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h index b9856274df59..a331bf8175ea 100644 --- a/fs/gfs2/glock.h +++ b/fs/gfs2/glock.h @@ -27,7 +27,6 @@ #define GL_ATIME 0x00000200 #define GL_NOCACHE 0x00000400 #define GL_NOCANCEL 0x00001000 -#define GL_AOP 0x00004000 #define GLR_TRYFAILED 13 #define GLR_CANCELED 14 -- cgit v1.2.3-59-g8ed1b