mm, hwpoison: add comment describing when to add new cases
authorAndi Kleen <ak@linux.intel.com>
Wed, 24 Jun 2015 23:56:02 +0000 (16:56 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 25 Jun 2015 00:49:41 +0000 (17:49 -0700)
commite0de78dfb4655752897d123a8cce6ecab4175dc9
tree47a221a7054d0ff08895bb8aad55ff7940d2efe9
parent1ed58b6051b67e5cfe9e465fb60bf7d5f55e0a64
mm, hwpoison: add comment describing when to add new cases

Here's another comment fix for hwpoison.

It describes the "guiding principle" on when to add new
memory error recovery code.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/memory-failure.c