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authorKefeng Wang <[email protected]>2021-12-03 15:59:34 +0800
committerPeter Zijlstra <[email protected]>2021-12-04 10:56:25 +0100
commitc0bed69daf4b67809b58cc7cd81a8fa4f45bc161 (patch)
tree2e5eac02c318c1145dace9791e1e53b74ca0dc49 /net/lapb/lapb_in.c
parent9a75bd0c52df6cff44735f73dfb9d00e67969fc5 (diff)
locking: Make owner_on_cpu() into <linux/sched.h>
Move the owner_on_cpu() from kernel/locking/rwsem.c into include/linux/sched.h with under CONFIG_SMP, then use it in the mutex/rwsem/rtmutex to simplify the code. Signed-off-by: Kefeng Wang <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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