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authorJohannes Weiner <hannes@cmpxchg.org>2019-03-08 01:29:30 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-08 03:32:01 +0100
commit4b0470027528ba98f9617f4ceba328de71d2fe49 (patch)
tree396305027606c8acc1418ac9d2475b5a370aa9ff /scripts
parentexec: increase BINPRM_BUF_SIZE to 256 (diff)
downloadlinux-4b0470027528ba98f9617f4ceba328de71d2fe49.tar.xz
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kernel: workqueue: clarify wq_worker_last_func() caller requirements
This function can only be called safely from very specific scheduler contexts. Document those. Link: http://lkml.kernel.org/r/20190206150528.31198-1-hannes@cmpxchg.org Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Suggested-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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