| commit | 4a0100f7546fb642e0e04a38fa7ca198cd016b47 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Mon Jul 25 17:12:21 2011 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Jul 25 20:57:10 2011 -0700 |
| tree | 15ed3de95abf8715a157922e6ac9c6b5fa34e200 | |
| parent | 4dedbf8dc1c825f2e4aa2d2624058533b5d76f85 [diff] |
sparc64: use RCU page table freeing Make use of the generic RCU page table freeing on Sparc64, doing so allows for race-free software page-table walkers like gup_fast(). Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>