diff options
| author | Matthew Wilcox <[email protected]> | 2014-03-27 16:40:34 -0400 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2014-05-28 18:13:24 +0200 |
| commit | 049b3e81d79b1957c0be231d66a98b5715b347e4 (patch) | |
| tree | 57af9a39717582e37d9ed17be3a1ebc551d527ab /net/unix/af_unix.c | |
| parent | 90f951edb702c887ea392aee8a3e42bdabd27803 (diff) | |
mpt2sas: Add free smids to the head, not tail of list
Reusing a smid quickly means it's still cache-hot. This yields a small
but noticable performance improvement in a well-known database benchmark.
This improvement is already present in the mpt3sas driver.
Signed-off-by: Matthew Wilcox <[email protected]>
Reviewed-by: Nicholas Bellinger <[email protected]>
Reviewed-by: Praveen Krishnamoorthy <[email protected]>
Acked-by: Sreekanth Reddy <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions