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authorNick Piggin <npiggin@kernel.dk>2011-01-13 15:45:51 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:32:32 -0800
commit9cbb4cb21b19fff46cf1174d0ed699ef710e641c (patch)
tree56480b1f4082d6158f077378db36c99d6d3ff209 /fs/mpage.c
parentf0bc0a60b13f209df16062f94e9fb4b90dc08708 (diff)
downloadlinux-9cbb4cb21b19fff46cf1174d0ed699ef710e641c.tar.bz2
mm: find_get_pages_contig fixlet
Testing ->mapping and ->index without a ref is not stable as the page may have been reused at this point. Signed-off-by: Nick Piggin <npiggin@kernel.dk> Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Reviewed-by: Minchan Kim <minchan.kim@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/mpage.c')
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