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| author | Eric Dumazet <[email protected]> | 2012-04-04 09:08:51 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2012-04-20 08:20:05 +0000 |
| commit | bd1a68b59c8e3bce45fb76632c64e1e063c3962d (patch) | |
| tree | 20ee27961256383e8eccb8236f901315623383f9 /net/unix/af_unix.c | |
| parent | blkcg: use radix tree to index blkgs from blkcg (diff) | |
| download | kernel-bd1a68b59c8e3bce45fb76632c64e1e063c3962d.tar.gz kernel-bd1a68b59c8e3bce45fb76632c64e1e063c3962d.zip | |
vmsplice: relax alignement requirements for SPLICE_F_GIFT
It seems there is no fundamental reason to limit vmsplice()
SPLICE_F_GIFT to page aligned chunks.
All helpers are prepared to cope with offsets in page.
This limitation makes vmsplice() API very impractical in the zero-copy
land.
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Tom Herbert <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: David Miller <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Changli Gao <[email protected]>
Cc: Miklos Szeredi <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions