mirror_zfs/module/os/freebsd/zfs
Pawel Jakub Dawidek 3425484eb9 Fix file descriptor leak on pool import.
Descriptor leak can be easily reproduced by doing:

	# zpool import tank
	# sysctl kern.openfiles
	# zpool export tank; zpool import tank
	# sysctl kern.openfiles

We were leaking four file descriptors on every import.

Similar leak most likely existed when using file-based VDEVs.

External-issue: https://reviews.freebsd.org/D43529
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net>
Closes #15630
2024-01-26 13:38:25 -08:00
..
abd_os.c FreeBSD: use zero_region instead of allocating a dedicated page 2022-05-04 11:46:37 -07:00
arc_os.c Unify arc_prune_async() code 2023-11-08 12:15:41 -08:00
crypto_os.c FreeBSD: Improve crypto_dispatch() handling 2022-06-17 15:38:51 -07:00
dmu_os.c Remove bcopy(), bzero(), bcmp() 2022-03-15 15:13:42 -07:00
event_os.c FreeBSD: Fix the build on FreeBSD 12 2023-11-28 15:19:07 -08:00
hkdf.c Remove bcopy(), bzero(), bcmp() 2022-03-15 15:13:42 -07:00
kmod_core.c FreeBSD: Reduce divergence from in-tree sources 2023-10-10 19:19:09 -07:00
spa_os.c Fix build on FreeBSD 2023-03-22 09:24:41 -07:00
sysctl_os.c Reduce number of metaslab preload taskq threads. 2023-10-07 09:08:20 -07:00
vdev_file.c Cleanup: 64-bit kernel module parameters should use fixed width types 2022-10-13 10:03:29 -07:00
vdev_geom.c Fix build on FreeBSD 2023-03-22 09:24:41 -07:00
vdev_label_os.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zfs_acl.c Use list_remove_head() where possible. 2023-06-09 10:12:52 -07:00
zfs_ctldir.c FreeBSD: Fix ZFS so that snapshots under .zfs/snapshot are NFS visible 2023-11-29 14:08:46 -08:00
zfs_debug.c Cleanup: Replace oldstyle struct hack with C99 flexible array members 2023-01-12 16:00:03 -08:00
zfs_dir.c Fix unprotected zfs_znode_dmu_fini 2023-01-19 16:59:05 -08:00
zfs_file_os.c Fix file descriptor leak on pool import. 2024-01-26 13:38:25 -08:00
zfs_ioctl_compat.c freebsd: add ifdefs around legacy ioctl support 2022-11-07 15:55:26 -08:00
zfs_ioctl_os.c FreeBSD: make zfs_vfs_held() definition consistent with declaration 2023-04-21 10:22:52 -07:00
zfs_racct.c module: zfs: fix unused, remove argsused 2021-12-23 09:42:47 -08:00
zfs_vfsops.c zfs-2.2.1: Disable block cloning by default 2023-11-16 14:23:03 -08:00
zfs_vnops_os.c FreeBSD: Fix the build on FreeBSD 12 2023-11-28 15:19:07 -08:00
zfs_znode.c Retire z_nr_znodes 2023-09-19 08:52:06 -07:00
zio_crypt.c ZIL: Assert record sizes in different places 2024-01-08 16:11:39 -08:00
zvol_os.c Update the kstat dataset_name when renaming a zvol 2024-01-08 16:11:39 -08:00