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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 10:06:46 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 10:06:46 -0800
commit8d521d94dacd2bcca5ef2054b6d9d9986da81423 (patch)
tree8932d023b4c3ed09c4bbbe54c726f7800754f33f /mm/init-mm.c
parentbdfa15f1a357bb90ab715e326e86cc546b282f49 (diff)
parent1b046b445c0f856c3c1eed38a348bd87cc2dc730 (diff)
Merge branch 'for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
Pull percpu updates from Dennis Zhou: "There are 2 minor changes to the percpu allocator this merge window: - for loop condition that could be out of bounds on multi-socket UP - cosmetic removal of pcpu_group_offsets[0] in UP code as it is 0 There has been an interest in having better alignment with percpu allocations. This has caused a performance regression in at least one reported workload. I have a series out which adds scan hints to the allocator as well as some other performance oriented changes. I hope to have this queued for v5.2 soon" * 'for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu: percpu: km: no need to consider pcpu_group_offsets[0] percpu: use nr_groups as check condition
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