mirror_zfs/module
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
..
avl Links in Source Files 2020-09-02 09:42:12 -07:00
icp Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
lua Mark lua setjmp/longjmp for powerpc weak 2020-08-25 10:32:49 -07:00
nvpair Links in Source Files 2020-09-02 09:42:12 -07:00
os FreeBSD: convert teardown inactive lock to a read-mostly sleepable lock 2020-09-09 10:15:52 -07:00
spl Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
unicode Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
zcommon FreeBSD: disable neon usage 2020-08-26 09:54:37 -07:00
zfs Initialize mmp_last_write when the mmp thread starts 2020-09-09 10:12:54 -07:00
zstd module/zstd: pass -U__BMI__ 2020-08-27 15:50:13 -07:00
.gitignore Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
Kbuild.in Add zstd support to zfs 2020-08-20 10:30:06 -07:00
Makefile.bsd module/zstd: pass -U__BMI__ 2020-08-27 15:50:13 -07:00
Makefile.in Add zstd support to zfs 2020-08-20 10:30:06 -07:00