| commit | 28e4d965e6131ace1e813e93aebca89ac6b82dc1 | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <npiggin@suse.de> | Mon Sep 25 23:31:23 2006 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Tue Sep 26 08:48:48 2006 -0700 |
| tree | 6c98aa227c5cfdc9fb51ddf53c4497127beb3ca1 | |
| parent | bfa5bf6d6446f0028187a727f792fbc7934228ad [diff] |
[PATCH] mm: remove_mapping() safeness Some users of remove_mapping had been unsafe. Modify the remove_mapping precondition to ensure the caller has locked the page and obtained the correct mapping. Modify callers to ensure the mapping is the correct one. [hugh@veritas.com: swapper_space fix] Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>