Jan Kara fd2cbd4dfa jbd: Write journal superblock with WRITE_FUA after checkpointing ... If journal superblock is written only in disk's caches and other transaction starts reusing space of the transaction cleaned from the log, it can happen blocks of a new transaction reach the disk before journal superblock. When power failure happens in such case, subsequent journal replay would still try to replay the old transaction but some of it's blocks may be already overwritten by the new transaction. For this reason we must use WRITE_FUA when updating log tail and we must first write new log tail to disk and update in-memory information only after that. Signed-off-by: Jan Kara <jack@suse.cz>		2012-05-15 23:34:37 +02:00
..
9p.h	net/9p: Convert net/9p protocol dumps to tracepoints	2011-10-24 11:13:12 -05:00
asoc.h	ASoC: Add another DAPM stat for neighbour checks	2011-09-22 17:24:40 +01:00
block.h	blktrace: add FLUSH/FUA support	2011-08-11 10:36:05 +02:00
btrfs.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
compaction.h	mm: compaction: add trace events for memory compaction activity	2011-01-13 17:32:33 -08:00
ext3.h	ext3: Add fixed tracepoints	2011-06-25 17:29:51 +02:00
ext4.h	ext4: do not reference pa_inode from group_pa	2011-12-18 15:49:54 -05:00
gfpflags.h	mm: tracing: add missing GFP flags to tracing	2011-05-11 18:50:45 -07:00
gpio.h	gpio: add trace events for setting direction and value	2011-05-20 00:40:19 -06:00
irq.h	rcu: Use softirq to address performance regression	2011-06-14 15:25:39 -07:00
jbd2.h	jbd2: issue cache flush after checkpointing even with internal journal	2012-03-13 22:22:54 -04:00
jbd.h	jbd: Write journal superblock with WRITE_FUA after checkpointing	2012-05-15 23:34:37 +02:00
kmem.h	mm-tracepoint: rename page-free events	2012-01-10 16:30:41 -08:00
kvm.h	KVM: cleanup async_pf tracepoints	2011-01-12 11:28:57 +02:00
lock.h	tracing: Factorize lock events in a lock class	2010-05-09 13:45:35 +02:00
mce.h	tracing: Fix event alignment: mce:mce_record	2011-03-10 10:34:28 -05:00
module.h	include: replace linux/module.h with "struct module" wherever possible	2011-10-31 19:32:32 -04:00
napi.h	napi: Convert trace_napi_poll to TRACE_EVENT	2010-09-07 17:51:01 +02:00
net.h	net: tracepoint of net_dev_xmit sees freed skb and causes panic	2011-06-02 14:06:31 -07:00
oom.h	tracepoint: add tracepoints for debugging oom_score_adj	2012-01-10 16:30:44 -08:00
power.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-03-20 21:12:50 -07:00
printk.h	printk/tracing: Add console output tracing	2012-02-13 13:46:05 -05:00
rcu.h	rcu: Avoid waking up CPUs having only kfree_rcu() callbacks	2012-02-21 09:03:25 -08:00
regmap.h	The following text was taken from the original review request:	2012-03-24 10:41:37 -07:00
regulator.h	regulator: Add basic trace facilities	2011-01-12 14:33:00 +00:00
rpm.h	device.h: audit and cleanup users in main include dir	2012-03-16 10:38:24 -04:00
sched.h	tracing, sched, vfs: Fix 'old_pid' usage in trace_sched_process_exec()	2012-03-31 11:53:22 +02:00
scsi.h	[SCSI] Include protection operation in SCSI command trace	2011-03-14 18:36:02 -05:00
signal.h	tracing: let trace_signal_generate() report more info, kill overflow_fail/lose_info	2012-01-13 18:48:50 +01:00
skb.h	tracing: Fix event alignment: skb:kfree_skb	2011-03-10 10:34:31 -05:00
sock.h	core: add tracepoints for queueing skb to rcvbuf	2011-06-21 16:06:10 -07:00
sunrpc.h	SUNRPC: Adding status trace points	2012-02-06 10:37:53 -05:00
syscalls.h	tracing: Allow raw syscall trace events for non privileged users	2010-11-18 14:37:43 +01:00
task.h	tracepoint: add tracepoints for debugging oom_score_adj	2012-01-10 16:30:44 -08:00
timer.h	tracing: Fix timer tracing	2010-08-19 13:00:41 +02:00
udp.h	udp: add tracepoints for queueing skb to rcvbuf	2011-06-21 16:06:10 -07:00
vmscan.h	vmscan/trace: Add 'file' info to trace_mm_vmscan_lru_isolate()	2012-01-12 20:13:08 -08:00
workqueue.h	workqueue: add queue_work and activate_work trace points	2010-10-05 10:49:55 +02:00
writeback.h	The following text was taken from the original review request:	2012-03-24 10:41:37 -07:00
xen.h	xen/tracing: fix compile errors when tracing is disabled.	2011-07-25 15:51:02 -07:00