diff options
author | Dawei Li <[email protected]> | 2024-04-03 23:59:47 +0800 |
---|---|---|
committer | Will Deacon <[email protected]> | 2024-04-09 16:47:15 +0100 |
commit | d7df79e6af29f99d149b8995e68813d77d381e63 (patch) | |
tree | 62833f36725397ddb85a9976a3daad9dc55d5767 /scripts/gdb/linux/vmalloc.py | |
parent | cf276ee46bc44aa188d6a9ea36f83118f48bac67 (diff) |
perf/hisi_pcie: 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]>
Acked-by: Jonathan Cameron <[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