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(parent: 6ed9b92) | patch
lib/percpu_counter.c: use helper macro abs()
authorMiaohe Lin <linmiaohe@huawei.com>
Fri, 16 Oct 2020 03:11:28 +0000 (20:11 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 16 Oct 2020 18:11:20 +0000 (11:11 -0700)
commit1d339638a954edce06ffcaa15d883d322e9e8291
treef97127ed5e09d696a15951631f8752eaabee7cf2tree | snapshot
parent6ed9b92e290b530197c2dda2271f5312abc475e6commit | diff
lib/percpu_counter.c: use helper macro abs()

Use helper macro abs() to simplify the "x >= t || x <= -t" cmp.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/20200927122746.5964-1-linmiaohe@huawei.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
lib/percpu_counter.c diff | blob | history
Domain: System / Kernel;