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author | Dawei Li <[email protected]> | 2024-04-03 23:59:49 +0800 |
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committer | Will Deacon <[email protected]> | 2024-04-09 16:47:16 +0100 |
commit | fc85cee97029dee3acb4dcefe4af01b8f8022699 (patch) | |
tree | d500d6bc2a51e8faf755b46bf2ac0ed7f4dc9c74 /scripts/gdb/linux/vmalloc.py | |
parent | b78d0fa25462405f0f123eb827a9e1bc0e595d52 (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 <[email protected]>
Reviewed-by: Mark Rutland <[email protected]>
Signed-off-by: Dawei Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/vmalloc.py')
0 files changed, 0 insertions, 0 deletions