From: Jan Kara <jack@suse.cz>
To: linux-fsdevel@vger.kernel.org
Cc: linux-ext4@vger.kernel.org, Dave Chinner <david@fromorbit.com>,
xfs@oss.sgi.com, cluster-devel@redhat.com,
Steven Whitehouse <swhiteho@redhat.com>,
Mark Fasheh <mfasheh@suse.com>, Joel Becker <jlbec@evilplan.org>,
ocfs2-devel@oss.oracle.com, reiserfs-devel@vger.kernel.org,
Jeff Mahoney <jeffm@suse.de>, Dave Kleikamp <shaggy@kernel.org>,
jfs-discussion@lists.sourceforge.net, tytso@mit.edu,
viro@zeniv.linux.org.uk, Tao Ma <boyu.mt@taobao.com>,
Christoph Hellwig <hch@infradead.org>,
Roland Dreier <roland@purestorage.com>,
Dan Williams <dan.j.williams@intel.com>,
Jens Axboe <jaxboe@fusionio.com>
Subject: [PATCH] block: Make rq_affinity = 1 work as expected
Date: Fri, 10 Oct 2014 16:23:09 +0200 [thread overview]
Message-ID: <1412951028-4085-5-git-send-email-jack@suse.cz> (raw)
In-Reply-To: <1412951028-4085-1-git-send-email-jack@suse.cz>
From: Tao Ma <boyu.mt@taobao.com>
Commit 5757a6d76c introduced a new rq_affinity = 2 so as to make
the request completed in the __make_request cpu. But it makes the
old rq_affinity = 1 not work any more. The root cause is that
if the 'cpu' and 'req->cpu' is in the same group and cpu != req->cpu,
ccpu will be the same as group_cpu, so the completion will be
excuted in the 'cpu' not 'group_cpu'.
This patch fix problem by simpling removing group_cpu and the codes
are more explicit now. If ccpu == cpu, we complete in cpu, otherwise
we raise_blk_irq to ccpu.
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Roland Dreier <roland@purestorage.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Reviewed-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
block/blk-softirq.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/block/blk-softirq.c b/block/blk-softirq.c
index 475fab809a80..487addc85bb5 100644
--- a/block/blk-softirq.c
+++ b/block/blk-softirq.c
@@ -103,7 +103,7 @@ static struct notifier_block __cpuinitdata blk_cpu_notifier = {
void __blk_complete_request(struct request *req)
{
- int ccpu, cpu, group_cpu = NR_CPUS;
+ int ccpu, cpu;
struct request_queue *q = req->q;
unsigned long flags;
@@ -117,14 +117,12 @@ void __blk_complete_request(struct request *req)
*/
if (test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags) && req->cpu != -1) {
ccpu = req->cpu;
- if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags)) {
+ if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags))
ccpu = blk_cpu_to_group(ccpu);
- group_cpu = blk_cpu_to_group(cpu);
- }
} else
ccpu = cpu;
- if (ccpu == cpu || ccpu == group_cpu) {
+ if (ccpu == cpu) {
struct list_head *list;
do_local:
list = &__get_cpu_var(blk_cpu_done);
--
1.8.1.4
WARNING: multiple messages have this Message-ID (diff)
From: Jan Kara <jack@suse.cz>
To: linux-fsdevel@vger.kernel.org
Cc: Roland Dreier <roland@purestorage.com>,
Dave Kleikamp <shaggy@kernel.org>,
jfs-discussion@lists.sourceforge.net, tytso@mit.edu,
Jeff Mahoney <jeffm@suse.de>,
Christoph Hellwig <hch@infradead.org>,
Mark Fasheh <mfasheh@suse.com>,
reiserfs-devel@vger.kernel.org, xfs@oss.sgi.com,
cluster-devel@redhat.com, Jens Axboe <jaxboe@fusionio.com>,
Joel Becker <jlbec@evilplan.org>, Tao Ma <boyu.mt@taobao.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-ext4@vger.kernel.org,
Steven Whitehouse <swhiteho@redhat.com>,
ocfs2-devel@oss.oracle.com, viro@zeniv.linux.org.uk
Subject: [PATCH] block: Make rq_affinity = 1 work as expected
Date: Fri, 10 Oct 2014 16:23:09 +0200 [thread overview]
Message-ID: <1412951028-4085-5-git-send-email-jack@suse.cz> (raw)
In-Reply-To: <1412951028-4085-1-git-send-email-jack@suse.cz>
From: Tao Ma <boyu.mt@taobao.com>
Commit 5757a6d76c introduced a new rq_affinity = 2 so as to make
the request completed in the __make_request cpu. But it makes the
old rq_affinity = 1 not work any more. The root cause is that
if the 'cpu' and 'req->cpu' is in the same group and cpu != req->cpu,
ccpu will be the same as group_cpu, so the completion will be
excuted in the 'cpu' not 'group_cpu'.
This patch fix problem by simpling removing group_cpu and the codes
are more explicit now. If ccpu == cpu, we complete in cpu, otherwise
we raise_blk_irq to ccpu.
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Roland Dreier <roland@purestorage.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Reviewed-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
block/blk-softirq.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/block/blk-softirq.c b/block/blk-softirq.c
index 475fab809a80..487addc85bb5 100644
--- a/block/blk-softirq.c
+++ b/block/blk-softirq.c
@@ -103,7 +103,7 @@ static struct notifier_block __cpuinitdata blk_cpu_notifier = {
void __blk_complete_request(struct request *req)
{
- int ccpu, cpu, group_cpu = NR_CPUS;
+ int ccpu, cpu;
struct request_queue *q = req->q;
unsigned long flags;
@@ -117,14 +117,12 @@ void __blk_complete_request(struct request *req)
*/
if (test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags) && req->cpu != -1) {
ccpu = req->cpu;
- if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags)) {
+ if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags))
ccpu = blk_cpu_to_group(ccpu);
- group_cpu = blk_cpu_to_group(cpu);
- }
} else
ccpu = cpu;
- if (ccpu == cpu || ccpu == group_cpu) {
+ if (ccpu == cpu) {
struct list_head *list;
do_local:
list = &__get_cpu_var(blk_cpu_done);
--
1.8.1.4
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
WARNING: multiple messages have this Message-ID (diff)
From: Jan Kara <jack@suse.cz>
To: linux-fsdevel@vger.kernel.org
Cc: linux-ext4@vger.kernel.org, Dave Chinner <david@fromorbit.com>,
xfs@oss.sgi.com, cluster-devel@redhat.com,
Steven Whitehouse <swhiteho@redhat.com>,
Mark Fasheh <mfasheh@suse.com>, Joel Becker <jlbec@evilplan.org>,
ocfs2-devel@oss.oracle.com, reiserfs-devel@vger.kernel.org,
Jeff Mahoney <jeffm@suse.de>, Dave Kleikamp <shaggy@kernel.org>,
jfs-discussion@lists.sourceforge.net, tytso@mit.edu,
viro@zeniv.linux.org.uk, Tao Ma <boyu.mt@taobao.com>,
Christoph Hellwig <hch@infradead.org>,
Roland Dreier <roland@purestorage.com>,
Dan Williams <dan.j.williams@intel.com>,
Jens Axboe <jaxboe@fusionio.com>
Subject: [Ocfs2-devel] [PATCH] block: Make rq_affinity = 1 work as expected
Date: Fri, 10 Oct 2014 16:23:09 +0200 [thread overview]
Message-ID: <1412951028-4085-5-git-send-email-jack@suse.cz> (raw)
In-Reply-To: <1412951028-4085-1-git-send-email-jack@suse.cz>
From: Tao Ma <boyu.mt@taobao.com>
Commit 5757a6d76c introduced a new rq_affinity = 2 so as to make
the request completed in the __make_request cpu. But it makes the
old rq_affinity = 1 not work any more. The root cause is that
if the 'cpu' and 'req->cpu' is in the same group and cpu != req->cpu,
ccpu will be the same as group_cpu, so the completion will be
excuted in the 'cpu' not 'group_cpu'.
This patch fix problem by simpling removing group_cpu and the codes
are more explicit now. If ccpu == cpu, we complete in cpu, otherwise
we raise_blk_irq to ccpu.
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Roland Dreier <roland@purestorage.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Reviewed-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
block/blk-softirq.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/block/blk-softirq.c b/block/blk-softirq.c
index 475fab809a80..487addc85bb5 100644
--- a/block/blk-softirq.c
+++ b/block/blk-softirq.c
@@ -103,7 +103,7 @@ static struct notifier_block __cpuinitdata blk_cpu_notifier = {
void __blk_complete_request(struct request *req)
{
- int ccpu, cpu, group_cpu = NR_CPUS;
+ int ccpu, cpu;
struct request_queue *q = req->q;
unsigned long flags;
@@ -117,14 +117,12 @@ void __blk_complete_request(struct request *req)
*/
if (test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags) && req->cpu != -1) {
ccpu = req->cpu;
- if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags)) {
+ if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags))
ccpu = blk_cpu_to_group(ccpu);
- group_cpu = blk_cpu_to_group(cpu);
- }
} else
ccpu = cpu;
- if (ccpu == cpu || ccpu == group_cpu) {
+ if (ccpu == cpu) {
struct list_head *list;
do_local:
list = &__get_cpu_var(blk_cpu_done);
--
1.8.1.4
WARNING: multiple messages have this Message-ID (diff)
From: Jan Kara <jack@suse.cz>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH] block: Make rq_affinity = 1 work as expected
Date: Fri, 10 Oct 2014 16:23:09 +0200 [thread overview]
Message-ID: <1412951028-4085-5-git-send-email-jack@suse.cz> (raw)
In-Reply-To: <1412951028-4085-1-git-send-email-jack@suse.cz>
From: Tao Ma <boyu.mt@taobao.com>
Commit 5757a6d76c introduced a new rq_affinity = 2 so as to make
the request completed in the __make_request cpu. But it makes the
old rq_affinity = 1 not work any more. The root cause is that
if the 'cpu' and 'req->cpu' is in the same group and cpu != req->cpu,
ccpu will be the same as group_cpu, so the completion will be
excuted in the 'cpu' not 'group_cpu'.
This patch fix problem by simpling removing group_cpu and the codes
are more explicit now. If ccpu == cpu, we complete in cpu, otherwise
we raise_blk_irq to ccpu.
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Roland Dreier <roland@purestorage.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Reviewed-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
block/blk-softirq.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/block/blk-softirq.c b/block/blk-softirq.c
index 475fab809a80..487addc85bb5 100644
--- a/block/blk-softirq.c
+++ b/block/blk-softirq.c
@@ -103,7 +103,7 @@ static struct notifier_block __cpuinitdata blk_cpu_notifier = {
void __blk_complete_request(struct request *req)
{
- int ccpu, cpu, group_cpu = NR_CPUS;
+ int ccpu, cpu;
struct request_queue *q = req->q;
unsigned long flags;
@@ -117,14 +117,12 @@ void __blk_complete_request(struct request *req)
*/
if (test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags) && req->cpu != -1) {
ccpu = req->cpu;
- if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags)) {
+ if (!test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags))
ccpu = blk_cpu_to_group(ccpu);
- group_cpu = blk_cpu_to_group(cpu);
- }
} else
ccpu = cpu;
- if (ccpu == cpu || ccpu == group_cpu) {
+ if (ccpu == cpu) {
struct list_head *list;
do_local:
list = &__get_cpu_var(blk_cpu_done);
--
1.8.1.4
next prev parent reply other threads:[~2014-10-10 14:24 UTC|newest]
Thread overview: 191+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-10 14:23 [PATCH 0/2 v2] Fix data corruption when blocksize < pagesize for mmapped data Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 1/2 RESEND] bdi: Fix hung task on sync Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] block: free q->flush_rq in blk_init_allocated_queue error paths Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 15:19 ` Dave Jones
2014-10-10 15:19 ` [Cluster-devel] " Dave Jones
2014-10-10 15:32 ` Jan Kara
2014-10-10 15:32 ` [Cluster-devel] " Jan Kara
2014-10-10 15:32 ` [Ocfs2-devel] " Jan Kara
2014-10-10 15:32 ` Jan Kara
2014-10-10 14:23 ` [PATCH] block: improve rq_affinity placement Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` Jan Kara [this message]
2014-10-10 14:23 ` [Cluster-devel] [PATCH] block: Make rq_affinity = 1 work as expected Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] block: strict rq_affinity Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext3: Fix deadlock in data=journal mode when fs is frozen Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext3: Speedup WB_SYNC_ALL pass Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext4: Avoid lock inversion between i_mmap_mutex and transaction start Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 1/2] ext4: Don't check quota format when there are no quota files Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 1/2] ext4: Fix block zeroing when punching holes in indirect block files Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext4: Fix buffer double free in ext4_alloc_branch() Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` [PATCH] ext4: Fix jbd2 warning under heavy xattr load Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext4: Fix zeroing of page during writeback Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext4: Remove orphan list handling Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ext4: Speedup WB_SYNC_ALL pass Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` [PATCH for 3.14-stable] fanotify: fix double free of pending permission events Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] fs: Avoid userspace mounting anon_inodefs filesystem Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 1/2] jbd2: Avoid pointless scanning of checkpoint lists Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] jbd2: Optimize jbd2_log_do_checkpoint() a bit Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] lockdep: Dump info via tracing Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] mm: Fixup pagecache_isize_extended() definitions for !CONFIG_MMU Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ncpfs: fix rmdir returns Device or resource busy Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] ocfs2: Fix quota file corruption Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 1/2] printk: Debug patch1 Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] printk: debug: Slow down printing to 9600 bauds Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] printk: enable interrupts before calling console_trylock_for_printk() Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] quota: Fix race between dqput() and dquot_scan_active() Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] scsi: Keep interrupts disabled while submitting requests Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] sync: don't block the flusher thread waiting on IO Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] timer: Fix lock inversion between hrtimer_bases.lock and scheduler locks Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] udf: Avoid infinite loop when processing indirect ICBs Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] udf: Print error when inode is loaded Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] vfs: Allocate anon_inode_inode in anon_inode_init() Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 1/2] vfs: Fix data corruption when blocksize < pagesize for mmaped data Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH RESEND] vfs: Return EINVAL for default SEEK_HOLE, SEEK_DATA implementation Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] writeback: plug writeback at a high level Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH] x86: Fixup lockdep complaint caused by io apic code Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 2/2 RESEND] bdi: Avoid oops on device removal Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 2/2] ext3: Don't check quota format when there are no quota files Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 2/2] ext4: Fix hole punching for files with indirect blocks Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 2/2] ext4: Fix mmap data corruption when blocksize < pagesize Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 2/2] jbd2: Simplify calling convention around __jbd2_journal_clean_checkpoint_list Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
2014-10-10 14:23 ` [PATCH 2/2] printk: Debug patch 2 Jan Kara
2014-10-10 14:23 ` [Cluster-devel] " Jan Kara
2014-10-10 14:23 ` [Ocfs2-devel] " Jan Kara
2014-10-10 14:23 ` Jan Kara
-- strict thread matches above, loose matches on Subject: below --
2011-08-05 4:39 [PATCH] block: Make rq_affinity = 1 work as expected Tao Ma
2011-08-05 5:12 ` Shaohua Li
2011-08-05 21:26 ` Williams, Dan J
2011-08-05 7:33 ` Jens Axboe
2011-08-08 2:58 ` Shaohua Li
2011-08-08 3:46 ` Tao Ma
2011-08-08 4:33 ` Shaohua Li
2011-08-08 5:40 ` Tao Ma
2011-08-08 5:56 ` Shaohua Li
2011-08-08 6:31 ` Tao Ma
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