Commit Graph

9 Commits

Author SHA1 Message Date
Chunwei Chen ae89cf0f34 Restructure uio to accommodate bio_vec
Starting from Linux 4.1, bio_vec will be allowed to pass into filesystem via
iter_read/iter_write, so we add a bio_vec field in uio_t to hold it, and use
UIO_BVEC in segflg to determine which "vec".

Also, to be consistent to newer kernel, we make iovec and bio_vec immutable,
and make uio act as an iterator with the new uio_skip field indicating number
of bytes to skip in the first segment.

Signed-off-by: Chunwei Chen <tuxoko@gmail.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue zfsonlinux/zfs#3511
Issue zfsonlinux/zfs#3640
Closes #468
2015-08-24 10:10:21 -07:00
Ned Bass 3d6af2dd6d Refresh links to web site
Update links to refer to the official ZFS on Linux website instead of
@behlendorf's personal fork on github.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2013-03-04 19:09:34 -08:00
Brian Behlendorf bb1bb2c4c4 Add xuio_* structures and typedefs.
Add the basic xuio structure and typedefs for Solaris style zero copy.
There's a decent chance this will not be the way I handle this on Linux
but providing the basic types simplifies things for now.
2010-06-11 15:57:25 -07:00
Brian Behlendorf 716154c592 Public Release Prep
Updated AUTHORS, COPYING, DISCLAIMER, and INSTALL files.  Added
standardized headers to all source file to clearly indicate the
copyright, license, and to give credit where credit is due.
2010-05-17 15:18:00 -07:00
Brian Behlendorf de79fdd3a8 Move sunddi include 2008-12-23 13:32:07 -08:00
Brian Behlendorf 9d457afd1b Add sunddi to uio 2008-12-23 13:30:04 -08:00
behlendo 73e540a0d1 Drop unicode support, provided in ZFS tree libport
Update uio support


git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@42 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-03-13 19:49:09 +00:00
behlendo 4b17158506 - Implemented vnode interfaces and 6 test cases to the test suite.
- Re-implmented kobj support based on the vnode support.
- Add TESTS option to check.sh, and removed delay after module load.



git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@39 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-03-12 20:52:46 +00:00
behlendo 6adf99e7d6 Add missing headers
git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@33 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-03-10 17:05:34 +00:00