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| author | Songtang Liu <[email protected]> | 2025-04-02 07:41:16 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2025-05-12 00:48:07 +0000 |
| commit | cd348c5e6af3b4220eb37a08fdaf9c924a2e1c19 (patch) | |
| tree | d4f935b7cd2a51e785cb49e038e93df0a3e4cfb3 /mm/hugetlb.c | |
| parent | memcg, oom: do not bypass oom killer for dying tasks (diff) | |
| download | kernel-cd348c5e6af3b4220eb37a08fdaf9c924a2e1c19.tar.gz kernel-cd348c5e6af3b4220eb37a08fdaf9c924a2e1c19.zip | |
mm: page_alloc: remove redundant READ_ONCE
In the current code, batch is a local variable, and it cannot be
concurrently modified. It's unnecessary to use READ_ONCE here, so remove
it.
Link: https://lkml.kernel.org/r/CAA=HWd1kn01ym8YuVFuAqK2Ggq3itEGkqX8T6eCXs_C7tiv-Jw@mail.gmail.com
Fixes: 51a755c56dc0 ("mm: tune PCP high automatically")
Signed-off-by: Songtang Liu <[email protected]>
Reviewed-by: Qi Zheng <[email protected]>
Reviewed-by: Huang Ying <[email protected]>
Reviewed-by: Anshuman Khandual <[email protected]>
Reviewed-by: Pankaj Gupta <[email protected]>
Reviewed-by: Oscar Salvador <[email protected]>
Reviewed-by: Vishal Moola (Oracle) <[email protected]>
Cc: Muchun Song <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions