ksm: stop iterating VMAs when ksm_test_exit returns true

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In scan_get_next_rmap_item() the break statement only exits the inner
while loop, leaving remaining VMAs to be iterated even if ksm_test_exit()
returns true.  Replace it with a goto statement to avoid the unnecessary
work.

Link: https://lore.kernel.org/20260726133501.504048-1-wsw9603@163.com
Signed-off-by: Wang Wensheng <wsw9603@163.com>
Reviewed-by: Xu Xin <xu.xin16@zte.com.cn>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Wang Wensheng 2026-07-26 21:35:01 +08:00 • committed by Andrew Morton

parent 41f2c0f716

commit 6be12ddb52

1 changed files with 1 additions and 1 deletions

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mm/ksm.c

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