]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
mm/kmemleak.c: change error at _write when kmemleak is disabled
authorAndré Almeida <andrealmeid@collabora.com>
Fri, 12 Jul 2019 03:53:43 +0000 (20:53 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 12 Jul 2019 18:05:42 +0000 (11:05 -0700)
commit4e4dfce2278929de4379cdcfa2335dad7a6c4aa0
treef38ab4af723210c0590d7571d53176811eed0a21
parent6ef9056952532c3b746de46aa10d45b4d7797bd8
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>
mm/kmemleak.c