mm/damon/sysfs: remove region size validation

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DAMON_SYSFS validates user inputs for monitoring target regions to
disallow negative size regions.  DAMON core assumes only positive size
regions, though.  The validation is incomplete.  Fortunately
damon_set_regions(), which is eventually used by DAMON_SYSFS, does the
complete validation.  Remove the incomplete and unnecessary validation.

Link: https://lore.kernel.org/20260705155600.96555-9-sj@kernel.org
Signed-off-by: SJ Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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SJ Park 2026-07-05 08:55:59 -07:00 • committed by Andrew Morton

parent c31ad3c6da

commit d0a5d03b77

1 changed files with 0 additions and 3 deletions

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mm/damon/sysfs.c

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