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authorDawei Li <dawei.li@shingroup.cn>2024-04-03 23:59:49 +0800
committerWill Deacon <will@kernel.org>2024-04-09 16:47:16 +0100
commitfc85cee97029dee3acb4dcefe4af01b8f8022699 (patch)
treed500d6bc2a51e8faf755b46bf2ac0ed7f4dc9c74 /include/linux/skmsg.h
parentb78d0fa25462405f0f123eb827a9e1bc0e595d52 (diff)
perf/qcom_l2: Avoid placing cpumask on the stack
In general it's preferable to avoid placing cpumasks on the stack, as for large values of NR_CPUS these can consume significant amounts of stack space and make stack overflows more likely. Use cpumask_any_and_but() to avoid the need for a temporary cpumask on the stack. Suggested-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Dawei Li <dawei.li@shingroup.cn> Link: https://lore.kernel.org/r/20240403155950.2068109-10-dawei.li@shingroup.cn Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'include/linux/skmsg.h')
0 files changed, 0 insertions, 0 deletions