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(parent: 5609c12) | patch
rcuwait: Let rcuwait_wake_up() return whether or not a task was awoken
authorDavidlohr Bueso <dave@stgolabs.net>
Fri, 24 Apr 2020 05:48:34 +0000 (22:48 -0700)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 13 May 2020 16:14:52 +0000 (12:14 -0400)
commit3e89fbeb9b55f01e7d9dc29a00fcad517e53e0bf
tree8f5b2862018ce5121af6e588584e513da2ce312btree | snapshot
parent5609c121371c64267b12ddd688173cfa0fc83d84commit | diff
rcuwait: Let rcuwait_wake_up() return whether or not a task was awoken

Propagating the return value of wake_up_process() back to the caller
can come in handy for future users, such as for statistics or
accounting purposes.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Message-Id: <20200424054837.5138-3-dave@stgolabs.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
include/linux/rcuwait.h diff | blob | history
kernel/exit.c diff | blob | history
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