mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-22 17:33:01 +00:00
94a09a3999
We must not leave items on the LRU list with GLF_LOCK set, since they can be removed if the glock is brought back into use, which may then potentially result in a hang, waiting for GLF_LOCK to clear. It doesn't happen very often, since it requires a glock that has not been used for a long time to be brought back into use at the same moment that the shrinker is part way through disposing of glocks. The fix is to set GLF_LOCK at a later time, when we already know that the other locks can be obtained. Also, we now only release the lru_lock in case a resched is needed, rather than on every iteration. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> |
||
---|---|---|
.. | ||
acl.c | ||
acl.h | ||
aops.c | ||
bmap.c | ||
bmap.h | ||
dentry.c | ||
dir.c | ||
dir.h | ||
export.c | ||
file.c | ||
gfs2.h | ||
glock.c | ||
glock.h | ||
glops.c | ||
glops.h | ||
incore.h | ||
inode.c | ||
inode.h | ||
Kconfig | ||
lock_dlm.c | ||
log.c | ||
log.h | ||
lops.c | ||
lops.h | ||
main.c | ||
Makefile | ||
meta_io.c | ||
meta_io.h | ||
ops_fstype.c | ||
quota.c | ||
quota.h | ||
recovery.c | ||
recovery.h | ||
rgrp.c | ||
rgrp.h | ||
super.c | ||
super.h | ||
sys.c | ||
sys.h | ||
trace_gfs2.h | ||
trans.c | ||
trans.h | ||
util.c | ||
util.h | ||
xattr.c | ||
xattr.h |