diff options
| author | FUJITA Tomonori <[email protected]> | 2008-04-11 12:56:49 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2008-04-21 09:50:08 +0200 |
| commit | c5dec1c3034f1ae3503efbf641ff3b0273b64797 (patch) | |
| tree | d8c2d81ff2d944a0ba43e6ef7284482898af8b3b /net/unix/sysctl_net_unix.c | |
| parent | 476a4813cfddf7cf159956cc0e2d3c830c1507e3 (diff) | |
block: convert bio_copy_user to bio_copy_user_iov
This patch enables bio_copy_user to take struct sg_iovec (renamed
bio_copy_user_iov). bio_copy_user uses bio_copy_user_iov internally as
bio_map_user uses bio_map_user_iov.
The major changes are:
- adds sg_iovec array to struct bio_map_data
- adds __bio_copy_iov that copy data between bio and
sg_iovec. bio_copy_user_iov and bio_uncopy_user use it.
Signed-off-by: FUJITA Tomonori <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Mike Christie <[email protected]>
Cc: James Bottomley <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions