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authorAndy Whitcroft <apw@shadowen.org>2008-08-12 15:08:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-12 16:07:28 -0700
commit2b26736c88db85c038e04c2306d0745553e69602 (patch)
tree3914f58d18e93e33eee1256027551954ff24a432 /include/video
parent57303d80175e10056bf51206f9961d586f02f967 (diff)
allocate structures for reservation tracking in hugetlbfs outside of spinlocks v2
[Andrew this should replace the previous version which did not check the returns from the region prepare for errors. This has been tested by us and Gerald and it looks good. Bah, while reviewing the locking based on your previous email I spotted that we need to check the return from the vma_needs_reservation call for allocation errors. Here is an updated patch to correct this. This passes testing here.] Signed-off-by: Andy Whitcroft <apw@shadowen.org> Tested-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Cc: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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