The patch titled
Subject: mm/kmemleak.c: record the current memory pool size
has been added to the -mm tree. Its filename is
mm-kmemleak-record-the-current-memory-pool-size.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-kmemleak-record-the-current-memory-pool-size.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-kmemleak-record-the-current-memory-pool-size.patch
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------------------------------------------------------
From: Qian Cai <cai@xxxxxx>
Subject: mm/kmemleak.c: record the current memory pool size
The only way to obtain the current memory pool size for a running kernel
is to check the kernel config file which is inconvenient. Record it in
the kernel messages.
Link: http://lkml.kernel.org/r/1565809631-28933-1-git-send-email-cai@xxxxxx
Signed-off-by: Qian Cai <cai@xxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/kmemleak.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/mm/kmemleak.c~mm-kmemleak-record-the-current-memory-pool-size
+++ a/mm/kmemleak.c
@@ -1967,7 +1967,8 @@ static int __init kmemleak_late_init(voi
mutex_unlock(&scan_mutex);
}
- pr_info("Kernel memory leak detector initialized\n");
+ pr_info("Kernel memory leak detector initialized (mem pool size: %d)\n",
+ mem_pool_free_count);
return 0;
}
_
Patches currently in -mm which might be from cai@xxxxxx are
asm-generic-fix-variable-p4d-set-but-not-used.patch
mm-kmemleak-record-the-current-memory-pool-size.patch
writeback-fix-wstringop-truncation-warnings.patch
