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| author |   Albert Herranz <albert_herranz@yahoo.es> | 2010-06-04 14:14:57 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-04 15:21:45 -0700 |
| commit | d6d03f9158516b50d0d343158e3f33bcff1e4ca5 (patch) | |
| tree | b853410433ef654e6a152804aa5dd2837cc0a2d7 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | Revert "fb_defio: fix for non-dirty ptes" (diff) | |
| download | wireguard-linux-d6d03f9158516b50d0d343158e3f33bcff1e4ca5.tar.xz wireguard-linux-d6d03f9158516b50d0d343158e3f33bcff1e4ca5.zip | |
fb_defio: redo fix for non-dirty ptes
As pointed by Nick Piggin, ->page_mkwrite provides a way to keep a page
locked until the associated PTE is marked dirty.
Re-implement the fix by using this mechanism.
Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions