| commit | 001281881067a5998384c6669bc8dbbbab8456c4 | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <npiggin@suse.de> | Tue Oct 16 01:24:40 2007 -0700 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Tue Oct 16 09:42:53 2007 -0700 |
| tree | 6229d16c737782a36795354b218c74d4d2749752 | |
| parent | 557ed1fa2620dc119adb86b34c614e152a629a80 [diff] |
mm: use lockless radix-tree probe Probing pages and radix_tree_tagged are lockless operations with the lockless radix-tree. Convert these users to RCU locking rather than using tree_lock. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>