mm/kmemleak.c: change error at _write when kmemleak is disabled
According to POSIX, EBUSY means that the "device or resource is busy", and this can lead to people thinking that the file `/sys/kernel/debug/kmemleak/` is somehow locked or being used by other process. Change this error code to a more appropriate one. Link: http://lkml.kernel.org/r/20190612155231.19448-1-andrealmeid@collabora.com Signed-off-by:André Almeida <andrealmeid@collabora.com> Reviewed-by:
Andrew Morton <akpm@linux-foundation.org> Acked-by:
Catalin Marinas <catalin.marinas@arm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
6ef90569
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