https://github.com/torvalds/linux
Revision a2fce9143057f4eb7675a21cca1b6beabe585c8b authored by Naoya Horiguchi on 17 April 2013, 22:58:27 UTC, committed by Linus Torvalds on 17 April 2013, 23:10:44 UTC
Currently we fail to include any data on hugepages into coredump,
because VM_DONTDUMP is set on hugetlbfs's vma.  This behavior was
recently introduced by commit 314e51b9851b ("mm: kill vma flag
VM_RESERVED and mm->reserved_vm counter").

This looks to me a serious regression, so let's fix it.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Acked-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Acked-by: Michal Hocko <mhocko@suse.cz>
Reviewed-by: Rik van Riel <riel@redhat.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: <stable@vger.kernel.org>	[3.7+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent e942e2c
History
Tip revision: a2fce9143057f4eb7675a21cca1b6beabe585c8b authored by Naoya Horiguchi on 17 April 2013, 22:58:27 UTC
hugetlbfs: stop setting VM_DONTDUMP in initializing vma(VM_HUGETLB)
Tip revision: a2fce91

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