https://github.com/torvalds/linux
Revision 171012f561274784160f666f8398af8b42216e1f authored by Dmitry Vyukov on 16 March 2017, 23:40:27 UTC, committed by Linus Torvalds on 16 March 2017, 23:56:18 UTC
When vmalloc() fails it prints a very lengthy message with all the
details about memory consumption assuming that it happened due to OOM.

However, vmalloc() can also fail due to fatal signal pending.  In such
case the message is quite confusing because it suggests that it is OOM
but the numbers suggest otherwise.  The messages can also pollute
console considerably.

Don't warn when vmalloc() fails due to fatal signal pending.

Link: http://lkml.kernel.org/r/20170313114425.72724-1-dvyukov@google.com
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent d0f33ac
History
Tip revision: 171012f561274784160f666f8398af8b42216e1f authored by Dmitry Vyukov on 16 March 2017, 23:40:27 UTC
mm: don't warn when vmalloc() fails due to a fatal signal
Tip revision: 171012f
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