tree b3b3e062f340f0bbddd166358a7adebe6099574a
parent beed33a816204cb402c69266475b6a60a2433ceb
author Andrew Morton <akpm@osdl.org> 1160554913 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1160590462 -0700

[PATCH] invalidate_inode_pages2_range() debug

A failure in invalidate_inode_pages2_range() can result in unpleasant things
happening in NFS (at least).  Stick a WARN_ON_ONCE() in there so we can find
out if it happens, and maybe why.

(akpm: might be a -mm-only patch, we'll see..)

Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Steve Dickson <SteveD@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>