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| author | Lee Schermerhorn <lee.schermerhorn@hp.com> | 2009-09-21 17:01:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 07:17:26 -0700 |
| commit | 685f345708096ed21078aa44a6f4a6e6d1d1b580 (patch) | |
| tree | 9ba51e5721d4749317be33623a382940c0299bec /Documentation/vm/hugetlbpage.txt | |
| parent | e8c5c8249878fb6564125680a1d15e06adbd5639 (diff) | |
| download | op-kernel-dev-685f345708096ed21078aa44a6f4a6e6d1d1b580.zip op-kernel-dev-685f345708096ed21078aa44a6f4a6e6d1d1b580.tar.gz | |
hugetlb: use free_pool_huge_page() to return unused surplus pages
Use the [modified] free_pool_huge_page() function to return unused
surplus pages. This will help keep huge pages balanced across nodes
between freeing of unused surplus pages and freeing of persistent huge
pages [from set_max_huge_pages] by using the same node id "cursor". It
also eliminates some code duplication.
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Nishanth Aravamudan <nacc@us.ibm.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Adam Litke <agl@us.ibm.com>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Eric Whitney <eric.whitney@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/vm/hugetlbpage.txt')
0 files changed, 0 insertions, 0 deletions
