Noboru Iwamatsu e873fdb525 ocfs2: submit disk heartbeat bio using WRITE_SYNC ... Under heavy I/O load, writing the disk heartbeat can be forced to wait for minutes, and this causes the node to be fenced. This patch tries to use WRITE_SYNC in submitting the heartbeat bio, so that writing the heartbeat will have a priority over other requests. Signed-off-by: Noboru Iwamatsu <n_iwamatsu@jp.fujitsu.com> Acked-by: Tao Ma <tm@tao.ma> Acked-by: Sunil Mushran <sunil.mushran@gmail.com> Cc: Srinivas Eeeda <srinivas.eeda@oracle.com> Reviewed-by: Jie Liu <jeff.liu@oracle.com> Tested-by: Gurudas Pai <gurudas.pai@oracle.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-07-03 16:07:24 -07:00
..
heartbeat.c	ocfs2: submit disk heartbeat bio using WRITE_SYNC	2013-07-03 16:07:24 -07:00
heartbeat.h	ocfs2/cluster: Get all heartbeat regions	2010-10-07 14:31:06 -07:00
Makefile
masklog.c	ocfs2: Remove masklog ML_UPTODATE.	2011-02-24 16:22:20 +08:00
masklog.h	ocfs2: Make the left masklogs compat.	2011-02-21 11:19:43 +08:00
netdebug.c	switch debugfs to umode_t	2012-01-03 22:54:56 -05:00
nodemanager.c	ocfs2/cluster: Print messages when adding/removing nodes	2010-10-07 17:30:17 -07:00
nodemanager.h
ocfs2_heartbeat.h
ocfs2_nodemanager.h	ocfs2/dlm: Add message DLM_QUERY_REGION	2010-10-09 10:26:23 -07:00
quorum.c	workqueue: deprecate flush[_delayed]_work_sync()	2012-08-20 14:51:24 -07:00
quorum.h
sys.c	ocfs2: remove the /sys/o2cb symlink	2011-05-23 23:37:14 -07:00
sys.h
tcp_internal.h	ocfs2/cluster: Track process message timing stats for each socket	2010-12-22 18:38:10 -08:00
tcp.c	fs/ocfs2/cluster/tcp.c: free sc->sc_page in sc_kref_release()	2013-07-03 16:07:23 -07:00
tcp.h	ocfs2/cluster: Add new function o2net_fill_node_map()	2011-07-24 10:32:54 -07:00
ver.c
ver.h