diff options
| author | Vladislav Zolotarov <vladz@broadcom.com> | 2010-07-21 05:59:14 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-21 11:11:55 -0700 |
| commit | d0996faeec8b3ab5bda65074c274bc67baf13501 (patch) | |
| tree | 87d7e5c799e3dc2426c9f4245ebf0c0e17df7007 /drivers/scsi/mpt2sas/mpi/mpi2_init.h | |
| parent | a13773a53faa28cf79982601b6fc9ddb0ca45f36 (diff) | |
bnx2x: Protect statistics ramrod and sequence number
Bug fix: Protect statistics ramrod sending code and a statistics counter update
with a spinlock. Otherwise there was a race condition that would allow sending
a statistics ramrods with the same sequence number or with sequence numbers not
in a natural order, which would cause a FW assert.
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_init.h')
0 files changed, 0 insertions, 0 deletions