GFS2: Automatically adjust glock min hold time
authorBob Peterson <rpeterso@redhat.com>
Wed, 15 Jun 2011 15:41:48 +0000 (11:41 -0400)
committerSteven Whitehouse <swhiteho@redhat.com>
Fri, 15 Jul 2011 08:32:11 +0000 (09:32 +0100)
commit7cf8dcd3b68a760d66fbc7f0d75d3fbb8f21775d
treef529dace79c044e6128e9cf283a5c1a584fed5db
parent17d539f0499fa2c0321b7c260831cca2bb36d119
GFS2: Automatically adjust glock min hold time

This patch is a performance improvement for GFS2 in a clustered
environment. It makes the glock hold time self-adjusting.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
fs/gfs2/glock.c
fs/gfs2/glock.h
fs/gfs2/glops.c
fs/gfs2/incore.h