summaryrefslogtreecommitdiffstats
path: root/init
diff options
context:
space:
mode:
authorChen, Kenneth W <kenneth.w.chen@intel.com>2006-03-31 02:29:57 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-31 12:18:49 -0800
commitd6692183ac1d8f4a4e4015f9ce9acc2514618e0b (patch)
tree15d930c84cc93df5bc53ed29290abd46c3135272 /init
parent93fac7041f082297b93655a0e49f659cd7520e40 (diff)
downloadlinux-d6692183ac1d8f4a4e4015f9ce9acc2514618e0b.tar.bz2
[PATCH] fix extra page ref count in follow_hugetlb_page
git-commit: d5d4b0aa4e1430d73050babba999365593bdb9d2 "[PATCH] optimize follow_hugetlb_page" breaks mlock on hugepage areas. I mis-interpret pages argument and made get_page() unconditional. It should only get a ref count when "pages" argument is non-null. Credit goes to Adam Litke who spotted the bug. Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Acked-by: Adam Litke <agl@us.ibm.com> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions