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| author | Miaohe Lin <linmiaohe@huawei.com> | 2021-02-24 23:04:36 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 00:38:30 +0300 |
| commit | c045c72ccde3a267963f8e85f388db4c40dea3b3 (patch) | |
| tree | 90b73722638b853079536fa8b453acda7e4d7073 /kernel/ucount.c | |
| parent | 90a3e375d324b2255b83e3dd29e99e2b05d82aaf (diff) | |
| download | linux-c045c72ccde3a267963f8e85f388db4c40dea3b3.tar.xz | |
mm/pgtable-generic.c: simplify the VM_BUG_ON condition in pmdp_huge_clear_flush()
The condition (A && !C && !D) || !A is equivalent to !A || (A && !C && !D)
and can be further simplified to !A || (!C && !D).
Link: https://lkml.kernel.org/r/20210201114319.34720-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/ucount.c')
0 files changed, 0 insertions, 0 deletions