mirror_zfs/module/os/freebsd/zfs
Mateusz Guzik 8e7fe49b25
FreeBSD: convert teardown inactive lock to a read-mostly sleepable lock
The lock is taken all the time and as a regular read-write lock
avoidably serves as a mount point-wide contention point.

This forward ports FreeBSD revision r357322.

To quote aforementioned commit:

Sample result doing an incremental -j 40 build:
before: 173.30s user 458.97s system 2595% cpu 24.358 total
after:  168.58s user 254.92s system 2211% cpu 19.147 total

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Ryan Moeller <freqlabs@FreeBSD.org>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Closes #10896
2020-09-09 10:15:52 -07:00
..
abd_os.c Include scatter_chunk_waste in arc_size 2020-08-17 20:04:04 -07:00
arc_os.c Changes to make openzfs build within FreeBSD buildworld 2020-07-31 21:30:31 -07:00
crypto_os.c Fix crypto build on FreeBSD HEAD 2020-05-30 12:54:57 -07:00
dmu_os.c Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
hkdf.c Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
kmod_core.c FreeBSD: drop dependency on cryptodev module 2020-09-09 10:10:32 -07:00
spa_os.c FreeBSD: Add option to rewind checkpoint while importing root pool 2020-08-19 17:19:42 -07:00
sysctl_os.c Import vdev ashift optimization from FreeBSD 2020-08-21 12:53:17 -07:00
vdev_file.c Import vdev ashift optimization from FreeBSD 2020-08-21 12:53:17 -07:00
vdev_geom.c Import vdev ashift optimization from FreeBSD 2020-08-21 12:53:17 -07:00
vdev_label_os.c Add support for boot environment data to be stored in the label 2020-05-07 09:36:33 -07:00
zfs_acl.c Prevent zfs_acl_chmod() if aclmode restricted and ACL inherited 2020-08-22 21:49:25 -07:00
zfs_ctldir.c Fix page fault in zfsctl_snapdir_getattr 2020-08-01 08:42:55 -07:00
zfs_debug.c Convert Linux-isms to FreeBSD-isms in platform zfs_debug.c 2020-07-31 21:25:35 -07:00
zfs_dir.c Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
zfs_file_os.c Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
zfs_ioctl_compat.c Changes to make openzfs build within FreeBSD buildworld 2020-07-31 21:30:31 -07:00
zfs_ioctl_os.c Make zc_nvlist_src_size limit tunable 2020-08-18 09:33:55 -07:00
zfs_onexit_os.c Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
zfs_vfsops.c FreeBSD: convert teardown inactive lock to a read-mostly sleepable lock 2020-09-09 10:15:52 -07:00
zfs_vnops.c FreeBSD: convert teardown inactive lock to a read-mostly sleepable lock 2020-09-09 10:15:52 -07:00
zfs_znode.c FreeBSD: convert teardown inactive lock to a read-mostly sleepable lock 2020-09-09 10:15:52 -07:00
zio_crypt.c Fix typos 2020-06-09 21:24:09 -07:00
zvol_os.c zvol: unsigned off can not be less than zero 2020-09-02 09:30:29 -07:00