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(parent: f75aef3) | patch
percpu: fix first chunk size calculation for populated bitmap
authorSunghyun Jin <mcsmonk@gmail.com>
Thu, 3 Sep 2020 12:41:16 +0000 (21:41 +0900)
committerDennis Zhou <dennis@kernel.org>
Thu, 17 Sep 2020 17:34:39 +0000 (17:34 +0000)
commitb3b33d3c43bbe0177d70653f4e889c78cc37f097
tree1058799d8afe9e972e16c5fc9865983817f74b41tree | snapshot
parentf75aef392f869018f78cfedf3c320a6b3fcfda6bcommit | diff
percpu: fix first chunk size calculation for populated bitmap

Variable populated, which is a member of struct pcpu_chunk, is used as a
unit of size of unsigned long.
However, size of populated is miscounted. So, I fix this minor part.

Fixes: 8ab16c43ea79 ("percpu: change the number of pages marked in the first_chunk pop bitmap")
Cc: <stable@vger.kernel.org> # 4.14+
Signed-off-by: Sunghyun Jin <mcsmonk@gmail.com>
Signed-off-by: Dennis Zhou <dennis@kernel.org>
mm/percpu.c diff | blob | history
Domain: System / Kernel;