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* Linux 2.6.x compat, blkdev_compat.hBrian Behlendorf2011-02-231-3/+1
| | | | | | | | | | For legacy reasons the zvol.c and vdev_disk.c Linux compatibility code ended up in sys/blkdev.h and sys/vdev_disk.h headers. While there are worse places for this code to live it should be in a linux/blkdev_compat.h header. This change moves this block device Linux compatibility code in to the linux/blkdev_compat.h header and updates all the correct #include locations. This is not a functional change or bug fix, it is just code cleanup.
* Remove dmu_write_pages() supportBrian Behlendorf2011-02-101-4/+0
| | | | | | | For the moment we do not use dmu_write_pages() to write pages directly in to a dmu object. It may be required at some point in the future, but for now is simplest and cleanest to drop it. It can be easily readded if/when needed.
* Add initial rw_uio functions to the dmuBrian Behlendorf2011-02-041-2/+8
| | | | | | | These functions were dropped originally because I felt they would need to be rewritten anyway to avoid using uios. However, this patch readds then with they dea they can just be reworked and the uio bits dropped.
* Support custom build directories and move includesBrian Behlendorf2010-09-081-0/+743
One of the neat tricks an autoconf style project is capable of is allow configurion/building in a directory other than the source directory. The major advantage to this is that you can build the project various different ways while making changes in a single source tree. For example, this project is designed to work on various different Linux distributions each of which work slightly differently. This means that changes need to verified on each of those supported distributions perferably before the change is committed to the public git repo. Using nfs and custom build directories makes this much easier. I now have a single source tree in nfs mounted on several different systems each running a supported distribution. When I make a change to the source base I suspect may break things I can concurrently build from the same source on all the systems each in their own subdirectory. wget -c http://github.com/downloads/behlendorf/zfs/zfs-x.y.z.tar.gz tar -xzf zfs-x.y.z.tar.gz cd zfs-x-y-z ------------------------- run concurrently ---------------------- <ubuntu system> <fedora system> <debian system> <rhel6 system> mkdir ubuntu mkdir fedora mkdir debian mkdir rhel6 cd ubuntu cd fedora cd debian cd rhel6 ../configure ../configure ../configure ../configure make make make make make check make check make check make check This change also moves many of the include headers from individual incude/sys directories under the modules directory in to a single top level include directory. This has the advantage of making the build rules cleaner and logically it makes a bit more sense.