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| author | adam radford <aradford@gmail.com> | 2014-03-10 02:51:45 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 10:19:21 -0700 |
| commit | 3d0c24cd9bedf5a0665d60c8219a0a84c05abeb3 (patch) | |
| tree | 5fde0aaa09531fe74b2d4eac2bfffc3679e58a2b /drivers/scsi/megaraid | |
| parent | c77a9bd8e05d877d9b99b77a14e0062a1c808b6c (diff) | |
| download | linux-stable-3d0c24cd9bedf5a0665d60c8219a0a84c05abeb3.tar.gz linux-stable-3d0c24cd9bedf5a0665d60c8219a0a84c05abeb3.tar.bz2 linux-stable-3d0c24cd9bedf5a0665d60c8219a0a84c05abeb3.zip | |
[SCSI] megaraid_sas: Return leaked MPT frames to MPT frame pool
The following patch for megaraid_sas will return leaked MPT frames from any
polled DCMD's that timeout to the MPT frame pool.
Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index f77715adf6bd..99b7bffb36fe 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -2435,11 +2435,14 @@ int megasas_reset_fusion(struct Scsi_Host *shost) instance, cmd_mfi->context.smid -1); - if (!req_desc) + if (!req_desc) { printk(KERN_WARNING "req_desc NULL" "\n"); - else { + /* Return leaked MPT + frame */ + megasas_return_cmd_fusion(instance, cmd_fusion); + } else { instance->instancet-> fire_cmd(instance, req_desc-> |