On 06/28/2017 04:07 PM, Brian King wrote:
> On 06/28/2017 04:59 PM, Jens Axboe wrote:
>> On 06/28/2017 03:54 PM, Jens Axboe wrote:
>>> On 06/28/2017 03:12 PM, Brian King wrote:
-static inline int part_in_flight(struct hd_struct *part)
+static inline unsigned long part_in_flight(struct hd_
On 06/28/2017 04:59 PM, Jens Axboe wrote:
> On 06/28/2017 03:54 PM, Jens Axboe wrote:
>> On 06/28/2017 03:12 PM, Brian King wrote:
>>> -static inline int part_in_flight(struct hd_struct *part)
>>> +static inline unsigned long part_in_flight(struct hd_struct *part)
>>> {
>>> - return atomic_read(
On 06/28/2017 04:49 PM, Jens Axboe wrote:
> On 06/28/2017 03:12 PM, Brian King wrote:
>> This patch converts the in_flight counter in struct hd_struct from a
>> pair of atomics to a pair of percpu counters. This eliminates a couple
>> of atomics from the hot path. When running this on a Power syste
On 06/28/2017 03:54 PM, Jens Axboe wrote:
> On 06/28/2017 03:12 PM, Brian King wrote:
>> -static inline int part_in_flight(struct hd_struct *part)
>> +static inline unsigned long part_in_flight(struct hd_struct *part)
>> {
>> -return atomic_read(&part->in_flight[0]) +
>> atomic_read(&part->in
On 06/28/2017 03:12 PM, Brian King wrote:
> -static inline int part_in_flight(struct hd_struct *part)
> +static inline unsigned long part_in_flight(struct hd_struct *part)
> {
> - return atomic_read(&part->in_flight[0]) +
> atomic_read(&part->in_flight[1]);
> + return part_stat_read(part,
On 06/28/2017 03:12 PM, Brian King wrote:
> This patch converts the in_flight counter in struct hd_struct from a
> pair of atomics to a pair of percpu counters. This eliminates a couple
> of atomics from the hot path. When running this on a Power system, to
> a single null_blk device with 80 submis
This patch converts the in_flight counter in struct hd_struct from a pair of
atomics to a pair of percpu counters. This eliminates a couple of atomics from
the hot path. When running this on a Power system, to a single null_blk device
with 80 submission queues, irq mode 0, with 80 fio jobs, I saw
On 06/26/2017 09:03 PM, Benjamin Marzinski wrote:
> This updated config comes from hp.
It would be nice to have more information.
Why and when is this needed?
BTW: HPE 'MSA 205x' and 'StoreVirtual 3200'(LeftHand) are missing.
> Signed-off-by: Benjamin Marzinski
> ---
> libmultipath/hwtable.c
On Wed, Jun 28 2017 at 4:04P -0400,
Hannes Reinecke wrote:
> __rdev_sectors() might be called for an invalid/non-existing
> RAID set during raid_ctr(), which is perfectly fine and no
> reason to panic.
>
> Signed-off-by: Hannes Reinecke
> ---
> drivers/md/dm-raid.c | 3 ++-
> 1 file changed,
On Tue, 2017-06-27 at 23:41 +0200, Martin Wilck wrote:
>
> > The other change is the redhat multipath rules remove the partition
> > device nodes for devices claimed by multipath. The udev rule will
> > only
> > do this one time (both to keep from running partx on every event,
> > and
> > so
> > t
On 06/28/2017 09:55 AM, Hannes Reinecke wrote:
> __rdev_sectors() might be called for an invalid/non-existing
> RAID set during raid_ctr(), which is perfectly fine and no
> reason to panic.
>
> Signed-off-by: Hannes Reinecke
> ---
> drivers/md/dm-raid.c | 3 ++-
> drivers/scsi/pmcraid.c
__rdev_sectors() might be called for an invalid/non-existing
RAID set during raid_ctr(), which is perfectly fine and no
reason to panic.
Signed-off-by: Hannes Reinecke
---
drivers/md/dm-raid.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/dm-raid.c b/drivers/md
On Wed, Jun 28, 2017 at 09:55:03AM +0200, Hannes Reinecke wrote:
> __rdev_sectors() might be called for an invalid/non-existing
> RAID set during raid_ctr(), which is perfectly fine and no
> reason to panic.
>
> Signed-off-by: Hannes Reinecke
> ---
> drivers/md/dm-raid.c | 3 ++-
> driv
__rdev_sectors() might be called for an invalid/non-existing
RAID set during raid_ctr(), which is perfectly fine and no
reason to panic.
Signed-off-by: Hannes Reinecke
---
drivers/md/dm-raid.c | 3 ++-
drivers/scsi/pmcraid.c| 2 +-
drivers/scsi/qla4xxx/ql4_os.c | 2 +-
3 files c
14 matches
Mail list logo
