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| author | Andy Grover <andy.grover@oracle.com> | 2009-04-13 14:40:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-13 15:04:32 -0700 |
| commit | 9de100d001564f58c3fb2ec1bd03e540ac0aa357 (patch) | |
| tree | ee7d599718821e0d272d3d63325ad940fc982e0e /drivers/dma | |
| parent | d20d5a7456d57d8affa88f45f27ae96ea49c29e4 (diff) | |
| download | op-kernel-dev-9de100d001564f58c3fb2ec1bd03e540ac0aa357.zip op-kernel-dev-9de100d001564f58c3fb2ec1bd03e540ac0aa357.tar.gz | |
mm: document get_user_pages_fast()
While better than get_user_pages(), the usage of gupf(), especially the
return values and the fact that it can potentially only partially pin the
range, warranted some documentation.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions
