mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-28 07:13:34 +00:00
Code Issues Releases Wiki Activity
linux-stable/fs/quota
History
Jan Kara c516610cfe quota: Make global quota locks cacheline aligned 
Andrew Morton has suggested that three global quota locks can end up in the
same cacheline which can result in bad cacheline ping-pong on SMP machines.
Make locks cacheline aligned so that we avoid this problem (thanks goes to
Andrew for the idea).

Signed-off-by: Jan Kara <jack@suse.cz>
CC: Andrew Morton <akpm@linux-foundation.org>
2009-03-26 02:18:35 +01:00
..
dquot.c quota: Make global quota locks cacheline aligned 2009-03-26 02:18:35 +01:00
Kconfig quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
Makefile quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quota.c quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quota_tree.c quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quota_tree.h quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quota_v1.c quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quota_v2.c quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quotaio_v1.h quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00
quotaio_v2.h quota: Move quota files into separate directory 2009-03-26 02:18:35 +01:00