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Date: Mon, 12 Dec 2022 09:13:42 -0800
From: Dennis Zhou <dennis@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Tejun Heo <tj@...nel.org>, Christoph Lameter <cl@...ux.com>,
Vlastimil Babka <vbabka@...e.cz>, Baoquan He <bhe@...hat.com>,
linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] percpu changes for v6.2-rc1
Hi Linus,
Baoquan was nice enough to run some clean ups for percpu. There will be
a minor merge conflict with Vlastimil's slab PR [1]. This is due to
adjusting the PERCPU_DYNAMIC_EARLY_SIZE up for proper early percpu
reservation size on arm64 with 64k pages.
[1] https://lore.kernel.org/all/20221122163634.3b21cf71@canb.auug.org.au/
Some new eventual work is potential BPF accounting of percpu.
Thanks,
Dennis
The following changes since commit f0c4d9fc9cc9462659728d168387191387e903cc:
Linux 6.1-rc4 (2022-11-06 15:07:11 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git for-6.2
for you to fetch changes up to d667c94962c1c81ef587ac91dc5c01a1cfe339c7:
mm/percpu: remove unused PERCPU_DYNAMIC_EARLY_SLOTS (2022-11-07 22:59:28 -0800)
----------------------------------------------------------------
Baoquan He (7):
mm/percpu: remove unused pcpu_map_extend_chunks
mm/percpu: use list_first_entry_or_null in pcpu_reclaim_populated()
mm/percpu: Update the code comment when creating new chunk
mm/percpu: add comment to state the empty populated pages accounting
mm/percpu: replace the goto with break
mm/percpu.c: remove the lcm code since block size is fixed at page size
mm/percpu: remove unused PERCPU_DYNAMIC_EARLY_SLOTS
include/linux/percpu.h | 7 +++----
mm/percpu.c | 44 ++++++++++++++++++--------------------------
2 files changed, 21 insertions(+), 30 deletions(-)
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