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| author |   Miaohe Lin <linmiaohe@huawei.com> | 2021-02-24 12:04:36 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 13:38:30 -0800 |
| commit | c045c72ccde3a267963f8e85f388db4c40dea3b3 (patch) | |
| tree | 90b73722638b853079536fa8b453acda7e4d7073 /mm/memory.c | |
| parent | mm/memory.c: fix potential pte_unmap_unlock pte error (diff) | |
| download | linux-rng-c045c72ccde3a267963f8e85f388db4c40dea3b3.tar.xz linux-rng-c045c72ccde3a267963f8e85f388db4c40dea3b3.zip | |
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 'mm/memory.c')
0 files changed, 0 insertions, 0 deletions