| commit | cfd9b7df4abd3257c9e381b0e445817b26a51c0c | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <npiggin@suse.de> | Fri Jun 23 02:03:22 2006 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Fri Jun 23 07:42:49 2006 -0700 |
| tree | cd419f98fbf555fbcd92baf7ca41d45a8744f071 | |
| parent | 612d6c19db2fd0dc97b0fa370613ecd4a305ffc3 [diff] |
[PATCH] radix-tree: small Reduce radix tree node memory usage by about a factor of 4 for small files (< 64K). There are pointer traversal and memory usage costs for large files with dense pagecache. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>