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| author | Matt Gates <matthew.gates@hp.com> | 2012-05-01 18:43:06 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-05-10 10:16:25 +0200 |
| commit | 254f796b9f22b1944c64caabc356a56caaa2facd (patch) | |
| tree | 4c5ee6950b15456b0d11c3c36587fa659baf6632 /fs | |
| parent | [SCSI] hpsa: factor out tail calls to next_command() in process_(non)indexed_... (diff) | |
| download | linux-254f796b9f22b1944c64caabc356a56caaa2facd.tar.xz linux-254f796b9f22b1944c64caabc356a56caaa2facd.zip | |
[SCSI] hpsa: use multiple reply queues
Smart Arrays can support multiple reply queues onto which command
completions may be deposited. It can help performance quite a bit
to arrange for command completions to be processed on the same CPU
from which they were submitted to increase the likelihood of cache
hits.
Signed-off-by: Matt Gates <matthew.gates@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions