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| author | Vakul Garg <vakul.garg@nxp.com> | 2019-03-22 02:00:34 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-03-28 13:55:34 +0800 |
| commit | a118dfa0dbfcc8e95833b4bb7d83271ba85cf397 (patch) | |
| tree | 7b820dd56c0941a83ba269454cf28742a15a3010 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | crypto: vmx - Make p8_init and p8_exit static (diff) | |
| download | linux-a118dfa0dbfcc8e95833b4bb7d83271ba85cf397.tar.gz linux-a118dfa0dbfcc8e95833b4bb7d83271ba85cf397.zip | |
crypto: caam/jr - Remove spinlock for output job ring
For each job ring pair, the output ring is processed exactly by one cpu
at a time under a tasklet context (one per ring). Therefore, there is no
need to protect a job ring's access & its private data structure using a
lock. Hence the lock can be removed.
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Reviewed-by: Horia Geanta <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions