| commit | 297c5eee372478fc32fec5fe8eed711eedb13f3d | [log] [tgz] |
|---|---|---|
| author | Linus Torvalds <torvalds@linux-foundation.org> | Fri Aug 20 16:24:55 2010 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Aug 21 08:49:21 2010 -0700 |
| tree | 18415eae0833ff4767943f985900524d6b1d73f1 | |
| parent | 36423a5ed5e4ea95ceedb68fad52965033e11639 [diff] |
mm: make the vma list be doubly linked It's a really simple list, and several of the users want to go backwards in it to find the previous vma. So rather than have to look up the previous entry with 'find_vma_prev()' or something similar, just make it doubly linked instead. Tested-by: Ian Campbell <ijc@hellion.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>