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authorNick Piggin <npiggin@suse.de>2010-03-17 13:31:04 +0000
committerChris Mason <chris.mason@oracle.com>2010-04-05 14:41:51 -0400
commit28ecb60906e86e74e9ad4ac7e0218d8631e73a94 (patch)
tree7214fa7bfb39f789aa4a78e174e39f61ef101b95 /virt
parent0cad8a1130f77c7c445e3298c0e3593b3c0ef439 (diff)
Btrfs: use add_to_page_cache_lru, use __page_cache_alloc
Pagecache pages should be allocated with __page_cache_alloc, so they obey pagecache memory policies. add_to_page_cache_lru is exported, so it should be used. Benefits over using a private pagevec: neater code, 128 bytes fewer stack used, percpu lru ordering is preserved, and finally don't need to flush pagevec before returning so batching may be shared with other LRU insertions. Signed-off-by: Nick Piggin <npiggin@suse.de>: Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions