This applies:
commit c4ede65bdf
Author: Mateusz Guzik <mjguzik@gmail.com>
Date: Fri Oct 30 23:26:10 2020 +0100
zstd: track allocator statistics
Note that this only tracks sizes as requested by the caller.
Actual allocated space will almost always be bigger (e.g., rounded up to
the next power of 2 or page size). Additionally the allocated buffer may
be holding other areas hostage. Nonetheless, this is a starting point
for tracking memory usage in zstd.
from openzfs
Foundation copyrights, approved by emaste@. It does not include
files which carry other people's copyrights; if you're one
of those people, feel free to make similar change.
Reviewed by: emaste, imp, gbe (manpages)
Differential Revision: https://reviews.freebsd.org/D26980
hese kstats are often expensive to compute so we want to avoid them
unless specifically requested.
The following kstats are affected by this change:
kstat.zfs.${pool}.multihost
kstat.zfs.${pool}.misc.state
kstat.zfs.${pool}.txgs
kstat.zfs.misc.fletcher_4_bench
kstat.zfs.misc.vdev_raidz_bench
kstat.zfs.misc.dbufs
kstat.zfs.misc.dbgmsg
PR: 249258
Reported by: mjg
Reviewed by: mjg, allanjude
Obtained from: https://github.com/openzfs/zfs/pull/11099
Sponsored by: iXsystems, Inc.
- fix panic due to tqid overflow
- Improve libzfs_error_init messages
- Expose zfetch_max_idistance tunable
- Make dbufstat work on FreeBSD
- Fix EIO after resuming receive of new dataset over an existing one
Some vnodes come with a hack which inherits the fplookup flag despite having vops
which don't provide the routine.
Reported by: YAMAMOTO Shigeru <shigeru@os-hackers.jp>
The 32-bit counter eventually wraps to 0 which is a sentinel for invalid
id.
Make it 64-bit on LP64 platforms and 0-check otherwise.
Note: Linux counterpart uses id stored per queue instead of a global.
I did not check going that way is feasible with the goal being the
minimal fix doing the job.
Reported by: YAMAMOTO Shigeru <shigeru@os-hackers.jp>
Reviewed by: mav
Differential Revision: https://reviews.freebsd.org/D26759
Add support to the _STANDALONE environment enough bits of the kernel
that we can compile it. We still have a small zstd_shim.c since there
were 3 items that were a bit hard to nail down and may be cleaned up
in the future. These go hand in hand with a number of commits to
sys/sys in the past weeks, should this need be MFCd.
Discussed with: mmacy (in review and on IRC/Slack)
Reviewed by: freqlabs (on openzfs repo)
Differential Revision: https://reviews.freebsd.org/D26218
- Annotate FreeBSD sysctls with CTLFLAG_MPSAFE
- Reduce stack usage of Lua
- Don't save user FPU context in kernel threads
- Add support for procfs_list
- Code cleanup in zio_crypt
- Add DB_RF_NOPREFETCH to dbuf_read()s in dnode.c
- Drop references when skipping dmu_send due to EXDEV
- Eliminate gratuitous bzeroing in dbuf_stats_hash_table_data
- Fix legacy compat for platform IOCs
This was introduced when I merged r361287 to OpenZFS and has been fixed
there already, commit 3f6bb6e43fd68e.
Reported by: swills
Reviewed by: allanjude, freqlabs, mmacy
The pointer to vnode is already stored into f_vnode, so f_data can be
reused. Fix all found users of f_data for DTYPE_VNODE.
Provide finit_vnode() helper to initialize file of DTYPE_VNODE type.
Reviewed by: markj (previous version)
Discussed with: freqlabs (openzfs chunk)
Tested by: pho (previous version)
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D26346
