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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-01 17:17:24 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-01 17:17:24 -0700 |
commit | e267992f9ef0bf717d70a9ee18049782f77e4b3a (patch) | |
tree | 6caf3664452672f41e8039f6af4279e2df709d66 /arch/microblaze/include/asm/barrier.h | |
parent | 19b438592238b3b40c3f945bb5f9c4ca971c0c45 (diff) | |
parent | e4d777003a43feab2e000749163e531f6c48c385 (diff) | |
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Merge branch 'for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
Pull percpu updates from Dennis Zhou:
- percpu chunk depopulation - depopulate backing pages for chunks with
empty pages when we exceed a global threshold without those pages.
This lets us reclaim a portion of memory that would previously be
lost until the full chunk would be freed (possibly never).
- memcg accounting cleanup - previously separate chunks were managed
for normal allocations and __GFP_ACCOUNT allocations. These are now
consolidated which cleans up the code quite a bit.
- a few misc clean ups for clang warnings
* 'for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
percpu: optimize locking in pcpu_balance_workfn()
percpu: initialize best_upa variable
percpu: rework memcg accounting
mm, memcg: introduce mem_cgroup_kmem_disabled()
mm, memcg: mark cgroup_memory_nosocket, nokmem and noswap as __ro_after_init
percpu: make symbol 'pcpu_free_slot' static
percpu: implement partial chunk depopulation
percpu: use pcpu_free_slot instead of pcpu_nr_slots - 1
percpu: factor out pcpu_check_block_hint()
percpu: split __pcpu_balance_workfn()
percpu: fix a comment about the chunks ordering
Diffstat (limited to 'arch/microblaze/include/asm/barrier.h')
0 files changed, 0 insertions, 0 deletions