remove now unneeded files from "external/cddl/osnet/sys/sys/".
- sys/sys/bitmap.h -> dist/uts/common/sys/bitmap.h
- sys/sys/callb.h -> dist/uts/common/sys/callb.h
Stop including "cpupart.h", not needed for build.
FreeBSD splits "zfs_context.h" into:
"lib/libzpool/common/sys/zfs_context.h" for user space
"uts/common/fs/zfs/sys/zfs_context.h" for kernel space
Do the same here, move and sync "sys/sys/zfs_context.h" to
"dist/lib/libzpool/common/sys/zfs_context.h" and
"dist/uts/common/fs/zfs/sys/zfs_context.h".
Change "Makefile.zfs" to search includes from "dist/lib"
before "dist/uts" so we get the right include file.
Adapt "usr.sbin/fstyp/Makefile" to get the right include file.
the latter implicitly calls cv_signal() on error.
This leads to "tq_waiting > 0" with "tq_running == 0" and the
taskq stalls.
Change task_executor() to increment and decrement "tq_waiting"
and always check and run the queue after cv_timedwait().
Use mstohz(), fix timeout and sort includes.
Addresses PR port-xen/54273: "zpool create pool xbd2" panics DOMU kernel
- Put device major numbers into "dev_info_t".
- Fix an off-by-one in zvol_create_minor().
- When creating a node handle existing nodes
and add owner read/write permission.
- When removing nodes remove now empty directories.
- Defer spa_config_load() until root is mounted.
- Restore the config path to "/etc/zfs/zpool.cache".
- Module "zfs" is type MODULE_CLASS_VFS and no longer depends on "rootvnode".
- Module "solaris" no longer depends on "mp_online".
- Fix rump component registration to not detach "/dev/zfs" if
it didn't attach it.
Solaris upstream. FreeBSD already replaced it with a glue to their
taskqueue API.
Replace it with a glue component that queues Solaris taskq requests to
threadpool jobs.
- Move the stub routines from zfs_stub.c to zfs_ctldir.c and
remove now empty file zfs_stub.c
- Add stub routines for zfsctl_loadvnode() to initialize control
nodes and zfsctl_snapshot() to retrieve ".zfs/snapshot".
- Add an initial vnode operations vector for control nodes.
- Implement lookup into ".zfs" and lookup ".." from ".zfs/snapshot/<snap>".
- Change nodeid of mounted snapshots to the snapshot object id.
- Respect "-u" flag to "zfs rename <snapshot> ...".
further dmu_tx_assign() fails because over quota or no space.
Use the emulated uiocopy() and uioskip() like illumos does.
Fix the uiocopy() emulation to not clobber the iovecs.
Rather than write out a table for each architecture, rely on the C
compiler to define _LP64 for 64-bit ones, on the assumption that
anything not LP64 is ILP32, and on CTASSERTs to verify this
assumption so that if it's wrong it'll fail safely with a noisy build
failure.
Gives zfs half a chance of building on, e.g., powerpc.
this changes the upstream vendor from OpenSolaris to FreeBSD,
and this version is based on FreeBSD svn r315983.
in addition to the 10 years of improvements from upstream,
this version also has these NetBSD-specific enhancements:
- dtrace FBT probes can now be placed in kernel modules.
- ZFS now supports mmap().
