| commit | c03a50f7098bed9150a9ac0468f699a93bc7b081 | |
| author | Jitendra Bhivare <jitendra.bhivare@avagotech.com> | |
| Wed, 20 Jan 2016 08:40:46 +0000 (20 14:10 +0530) | ||
| committer | Martin K. Petersen <martin.petersen@oracle.com> | |
| Wed, 24 Feb 2016 02:27:02 +0000 (23 21:27 -0500) | ||
| tree | 4df4af311e198277cb7b7d038a779137b7e1b77d | treesnapshot (tar.gz zip) |
| parent | 6ac999efeeff98f203eda8cf46d5016e99f58b0c | commitdiff |
be2iscsi: Fix mbox synchronization replacing spinlock with mutex
This is second part of actual fix for soft lockup.
All mbox cmds issued using BMBX and MCC are synchronized using mutex
mbox_lock instead of spin_lock. Used mutex_lock_interruptible where ever
possible.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com>
Reviewed-by: Shane Seymour <shane.seymour@hpe.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This is second part of actual fix for soft lockup.
All mbox cmds issued using BMBX and MCC are synchronized using mutex
mbox_lock instead of spin_lock. Used mutex_lock_interruptible where ever
possible.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com>
Reviewed-by: Shane Seymour <shane.seymour@hpe.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>