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UPSTREAM: mm/damon/vaddr: use pr_debug() for damon_va_three_regions() failure logging

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Failure of 'damon_va_three_regions()' is logged using 'pr_err()'.  But,
the function can fail in legal situations.  To avoid making users be
surprised and to keep the kernel clean, this makes the log to be printed
using 'pr_debug()'.

Link: https://lkml.kernel.org/r/20211229131016.23641-3-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

(cherry picked from commit 251403f19a)

Bug: 228223814
Signed-off-by: Hailong Tu <tuhailong@oppo.com>
Change-Id: I0a2c08d856d0067af6af7a008e89f63fa5fac381
This commit is contained in:
SeongJae Park
2022-01-14 14:10:44 -08:00
committed by Hailong Tu
parent 98dcd2427c
commit c44028a162
1 changed files with 1 additions and 1 deletions
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2
mm/damon/vaddr.c
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@@ -237,7 +237,7 @@ static void __damon_va_init_regions(struct damon_ctx *ctx,
int i;
if (damon_va_three_regions(t, regions)) {
pr_err("Failed to get three regions of target %lu\n", t->id);
pr_debug("Failed to get three regions of target %lu\n", t->id);
return;
}