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Brian Behlendorf
991fc1d7ae
These allocations in mzap_update() used to be kmem_alloc() but were changed to vmem_alloc() due to the size of the allocation. However, since it turns out this function may be called in the context of the txg_sync thread they must be changed back to use a kmem_alloc() to ensure the KM_PUSHPAGE flag is honored. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Native ZFS for Linux! ZFS is an advanced file system and volume manager which was originally developed for Solaris. It has been successfully ported to FreeBSD and now there is a functional Linux ZFS kernel port too. The port currently includes a fully functional and stable SPA, DMU, and ZVOL with a ZFS Posix Layer (ZPL) on the way!
$ ./configure
$ make pkg
To copy the kernel code inside your kernel source tree for builtin compilation:
$ ./configure --enable-linux-builtin --with-linux=/usr/src/linux-...
$ ./copy-builtin /usr/src/linux-...
Full documentation for building, configuring, and using ZFS can be found at: http://zfsonlinux.org