Ryan Moeller 4a2e9811e9 FreeBSD: Avoid spurious EINTR in zvol_cdev_open ...

zvol_first_open can fail with EINTR if spa_namespace_lock is not held
and cannot be taken without waiting.

Apply the same logic that was done for zvol_geom_open to take
spa_namespace_lock if not already held on first open in zvol_cdev_open.

Reviewed-by: Matt Macy <mmacy@FreeBSD.org>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #11175

2020-11-11 11:07:40 -08:00

..

avl

Links in Source Files

2020-09-03 16:17:18 -07:00

icp

ICP: gcm: Allocate hash subkey table separately

2020-10-30 16:06:09 -07:00

lua

Use known license string for zlua

2020-10-30 16:03:37 -07:00

nvpair

Links in Source Files

2020-09-03 16:17:18 -07:00

os

FreeBSD: Avoid spurious EINTR in zvol_cdev_open

2020-11-11 11:07:40 -08:00

spl

Cleanup linux module kbuild files

2020-06-10 09:24:15 -07:00

unicode

Throw const on some strings

2020-10-16 12:55:56 -07:00

zcommon

Update references to nonexistent man pages in code

2020-10-30 16:04:41 -07:00

zfs

Fix dmu_tx_dirty_throttle after arc_c reduction

2020-11-11 11:03:43 -08:00

zstd

Optimize locking checks in mempool allocator

2020-11-03 09:51:10 -08:00

.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

Makefile.bsd: remove directory that no longer exists

2020-10-30 15:57:46 -07:00

Makefile.in

Fix Linux modules uninstall

2020-10-16 13:01:14 -07:00