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| author | Darrick J. Wong <[email protected]> | 2007-01-11 22:15:32 +0000 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2007-01-13 22:19:42 +0000 |
| commit | 57ba07dc54b7657e69fe8ac42d83df21e415c85b (patch) | |
| tree | 493da7233a4d7116c6302099a81c6c087b106165 /drivers/scsi/libsas/sas_init.c | |
| parent | [SCSI] aic94xx: Fix DDB and SCB initialization (diff) | |
| download | kernel-57ba07dc54b7657e69fe8ac42d83df21e415c85b.tar.gz kernel-57ba07dc54b7657e69fe8ac42d83df21e415c85b.zip | |
[SCSI] aic94xx: Lock DDB read/write accesses
Extend the use of the DDB lock to include all DDB accesses, because
DDB updates now occur from multiple threads. This fixes the SMP timeout
problems that we were occasionally seeing with a x260, because the
controller got confused when the DDBs got corrupted.
Signed-off-by: Darrick J. Wong <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'drivers/scsi/libsas/sas_init.c')
0 files changed, 0 insertions, 0 deletions