zfs/module
Alexander Motin c600f0687f Avoid vq_lock drop in vdev_queue_aggregate()
vq_lock is already too congested for two more operations per I/O.
Instead of dropping and reacquiring it inside vdev_queue_aggregate()
delegate the zio_vdev_io_bypass() and zio_execute() calls for parent
I/Os to callers, that drop the lock any way to execute the new I/O.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Closes #12297
2021-09-14 14:31:22 -07:00
..
avl Fix various typos 2021-04-07 13:27:11 -07:00
icp Replace ZoL with OpenZFS where applicable 2021-05-10 12:16:46 -07:00
lua cppcheck: integrete cppcheck 2021-01-26 16:12:26 -08:00
nvpair A few fixes of callback typecasting (for the upcoming ClangCFI) 2021-09-14 12:39:48 -07:00
os Restore FreeBSD sysctl processing for arc.min and arc.max 2021-09-14 14:31:01 -07:00
spl Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
unicode Fix various typos 2021-04-07 13:27:11 -07:00
zcommon Fix AVX512BW Fletcher code on AVX512-but-not-BW machines 2021-05-10 12:05:36 -07:00
zfs Avoid vq_lock drop in vdev_queue_aggregate() 2021-09-14 14:31:22 -07:00
zstd Fix build with KASAN 2021-06-29 13:14:42 -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 Restore FreeBSD resource usage accounting 2021-02-19 22:34:33 -08:00
Makefile.in FreeBSD module --enable-debug --enable-invariants 2021-03-05 12:16:41 -08:00