diff options
| author | Nick Piggin <npiggin@suse.de> | 2006-06-23 02:03:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:42:49 -0700 |
| commit | cfd9b7df4abd3257c9e381b0e445817b26a51c0c (patch) | |
| tree | cd419f98fbf555fbcd92baf7ca41d45a8744f071 /mm/mprotect.c | |
| 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>
Diffstat (limited to 'mm/mprotect.c')
0 files changed, 0 insertions, 0 deletions