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| author | David Jeffery <djeffery@redhat.com> | 2016-10-28 19:27:26 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-01 20:31:23 +0300 |
| commit | aac173e9618faadf8f92af6cc05e64f7acc64d79 (patch) | |
| tree | 2b1145a0b142843a566dac4221bf9e385896bc44 /drivers/scsi/vmw_pvscsi.h | |
| parent | 6d3a56ed098566bc83d6c2afa74b4199c12ea074 (diff) | |
| download | linux-aac173e9618faadf8f92af6cc05e64f7acc64d79.tar.xz | |
scsi: vmw_pvscsi: return SUCCESS for successful command aborts
The vmw_pvscsi driver reports most successful aborts as FAILED to the
scsi error handler. This is do to a misunderstanding of how
completion_done() works and its interaction with a successful wait using
wait_for_completion_timeout(). The vmw_pvscsi driver is expecting
completion_done() to always return true if complete() has been called on
the completion structure. But completion_done() returns true after
complete() has been called only if no function like
wait_for_completion_timeout() has seen the completion and cleared it as
part of successfully waiting for the completion.
Instead of using completion_done(), vmw_pvscsi should just use the
return value from wait_for_completion_timeout() to know if the wait
timed out or not.
[mkp: bumped driver version per request]
Signed-off-by: David Jeffery <djeffery@redhat.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Acked-by: Jim Gill <jgill@vmware.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/vmw_pvscsi.h')
| -rw-r--r-- | drivers/scsi/vmw_pvscsi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/vmw_pvscsi.h b/drivers/scsi/vmw_pvscsi.h index c097d2ccbde3..d41292ef85f2 100644 --- a/drivers/scsi/vmw_pvscsi.h +++ b/drivers/scsi/vmw_pvscsi.h @@ -26,7 +26,7 @@ #include <linux/types.h> -#define PVSCSI_DRIVER_VERSION_STRING "1.0.6.0-k" +#define PVSCSI_DRIVER_VERSION_STRING "1.0.7.0-k" #define PVSCSI_MAX_NUM_SG_ENTRIES_PER_SEGMENT 128 |