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| author |   Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | 2012-03-21 16:33:54 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-21 17:54:56 -0700 |
| commit | 4bfc130d5afa28395288d1b57092906349604b41 (patch) | |
| tree | 947666e26c6f1e55b3ebdf5edcefda5019a65c8f /virt | |
| parent | mm: compaction: make compact_control order signed (diff) | |
| download | linux-dev-4bfc130d5afa28395288d1b57092906349604b41.tar.xz linux-dev-4bfc130d5afa28395288d1b57092906349604b41.zip | |
hugetlbfs: fix hugetlb_get_unmapped_area()
Use/update cached_hole_size and free_area_cache properly to speedup
finding of a free region.
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions