| commit | e97a630eb0f5b8b380fd67504de6cedebb489003 | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <npiggin@suse.de> | Tue Jan 06 14:39:19 2009 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue Jan 06 15:59:01 2009 -0800 |
| tree | 52e337eafeb386b97630e7ffe2697550e589afc3 | |
| parent | 848778483351e90f9a2c587bdbe0c78b17c1e30b [diff] |
mm: vmalloc use mutex for purge The vmalloc purge lock can be a mutex so we can sleep while a purge is going on (purge involves a global kernel TLB invalidate, so it can take quite a while). 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>