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| author | Heiko Carstens <hca@linux.ibm.com> | 2021-02-17 07:13:02 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-02-24 00:31:22 +0100 |
| commit | 62c8dca9e194326802b43c60763f856d782b225c (patch) | |
| tree | 360fe02c74850482dfa203e4dc2fe36df9195a10 /lib/ts_kmp.c | |
| parent | 588a079ebd6297dc225c8bba717a71a8065e1a4b (diff) | |
| download | linux-62c8dca9e194326802b43c60763f856d782b225c.tar.bz2 | |
s390/smp: __smp_rescan_cpus() - move cpumask away from stack
Avoid a potentially large stack frame and overflow by making
"cpumask_t avail" a static variable. There is no concurrent
access due to the existing locking.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'lib/ts_kmp.c')
0 files changed, 0 insertions, 0 deletions