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| author | Gao Xiang <hsiangkao@redhat.com> | 2020-12-08 12:58:34 +0300 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@redhat.com> | 2020-12-08 13:08:22 +0300 |
| commit | 473e15b0c0f7cf63a48f776937a02cb9dfcab252 (patch) | |
| tree | 1bab87764a1abd3314d171e808240a547909c9a5 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | bf225074ff211f219cff2166cea17b158a0d06a9 (diff) | |
| download | linux-473e15b0c0f7cf63a48f776937a02cb9dfcab252.tar.xz | |
erofs: simplify try_to_claim_pcluster()
simplify try_to_claim_pcluster() by directly using cmpxchg() here
(the retry loop caused more overhead.) Also, move the chain loop
detection in and rename it to z_erofs_try_to_claim_pcluster().
Link: https://lore.kernel.org/r/20201208095834.3133565-3-hsiangkao@redhat.com
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions