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authorLinus Torvalds <torvalds@linux-foundation.org>2018-01-30 14:45:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-30 14:45:39 -0800
commitf8cc87b6c1e333ce7adc9fb2cb698d93b16eabe3 (patch)
tree3930a111959740f2ff2a1881f7ae627b38e477b4 /lib/clz_tab.c
parent2afe738fc070bf681227c0c9d95b9cd0c4782b0f (diff)
parent40c17f75dfa9ec163478efd3f7443fd6af9992c9 (diff)
Merge branch 'for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue updates from Tejun Heo: "Workqueue has an early init trick where workqueues can be created and work items queued on them before the workqueue subsystem is online. This helps simplifying early init and operation of low level subsystems which use workqueues for managerial things which aren't depended upon early during boot. Out of laziness, the early init didn't cover workqueues with WQ_MEM_RECLAIM, which is inconsistent and confusing because adding the flag simply makes the system fail to boot. Cover WQ_MEM_RECLAIM too. This was originally brought up for RCU but RCU didn't actually need this. I still think it's a good idea to cover it" * 'for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: allow WQ_MEM_RECLAIM on early init workqueues workqueue: separate out init_rescuer()
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