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authorLinus Torvalds <torvalds@linux-foundation.org>2018-03-19 14:48:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-03-19 14:48:35 -0700
commit0d707a2f24c4a962313cffc980e2d74df460e45a (patch)
tree3db3487e147c1c6482edfe3ae22f0c8ec0857978 /kernel
parentefac2483e8f289cd879e750075e63a9d16897e65 (diff)
parentb3a5d111994450909158929560906f2c1c6c1d85 (diff)
downloadlinux-0d707a2f24c4a962313cffc980e2d74df460e45a.tar.bz2
Merge branch 'for-4.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
Pull percpu fixes from Tejun Heo: "Late percpu pull request for v4.16-rc6. - percpu allocator pool replenishing no longer triggers OOM or warning messages. Also, the alloc interface now understands __GFP_NORETRY and __GFP_NOWARN. This is to allow avoiding OOMs from userland triggered actions like bpf map creation. Also added cond_resched() in alloc loop. - perpcu allocation now can be interrupted by kill sigs to avoid deadlocking OOM killer. - Added Dennis Zhou as a co-maintainer. He has rewritten the area map allocator, understands most of the code base and has been responsive for all bug reports" * 'for-4.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu_ref: Update doc to dissuade users from depending on internal RCU grace periods mm: Allow to kill tasks doing pcpu_alloc() and waiting for pcpu_balance_workfn() percpu: include linux/sched.h for cond_resched() percpu: add a schedule point in pcpu_balance_workfn() percpu: allow select gfp to be passed to underlying allocators percpu: add __GFP_NORETRY semantics to the percpu balancing path percpu: match chunk allocator declarations with definitions percpu: add Dennis Zhou as a percpu co-maintainer
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