diff options
| author | Nick Piggin <npiggin@suse.de> | 2007-02-12 00:51:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:27 -0800 |
| commit | e0dc0d8f4a327d033bfb63d43f113d5f31d11b3c (patch) | |
| tree | 7af435f3caacd18eef6e30577e61d62e0afbe4d2 /kernel/dma.c | |
| parent | 2ca48ed5cc5935cbd2a6f5d14fecd4ddbbdb4315 (diff) | |
[PATCH] add vm_insert_pfn()
Add a vm_insert_pfn helper, so that ->fault handlers can have nopfn
functionality by installing their own pte and returning NULL.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions