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kmemleak: Enable task stacks scanning by default
This is to reduce the number of false positives reported. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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2 changed files with 5 additions and 5 deletions
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@ -31,12 +31,12 @@ Memory scanning parameters can be modified at run-time by writing to the
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/sys/kernel/debug/kmemleak file. The following parameters are supported:
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off - disable kmemleak (irreversible)
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stack=on - enable the task stacks scanning
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stack=on - enable the task stacks scanning (default)
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stack=off - disable the tasks stacks scanning
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scan=on - start the automatic memory scanning thread
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scan=on - start the automatic memory scanning thread (default)
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scan=off - stop the automatic memory scanning thread
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scan=<secs> - set the automatic memory scanning period in seconds (0
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to disable it)
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scan=<secs> - set the automatic memory scanning period in seconds
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(default 600, 0 to stop the automatic scanning)
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Kmemleak can also be disabled at boot-time by passing "kmemleak=off" on
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the kernel command line.
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@ -194,7 +194,7 @@ static unsigned long jiffies_min_age;
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/* delay between automatic memory scannings */
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static signed long jiffies_scan_wait;
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/* enables or disables the task stacks scanning */
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static int kmemleak_stack_scan;
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static int kmemleak_stack_scan = 1;
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/* mutex protecting the memory scanning */
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static DEFINE_MUTEX(scan_mutex);
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/* mutex protecting the access to the /sys/kernel/debug/kmemleak file */
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