mirror_zfs/module/os/linux
Andrea Righi 3602775330
Linux 6.5 compat: spl: properly unregister sysctl entries
When register_sysctl_table() is unavailable we fail to properly
unregister sysctl entries under "kernel/spl".

This leads to errors like the following when spl is unloaded/reloaded,
making impossible to properly reload the spl module:

[  746.995704] sysctl duplicate entry: /kernel/spl/kmem/slab_kvmem_total

Fix by cleaning up all the sub-entries inside "kernel/spl" when the
spl module is unloaded.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Closes #15239
2023-09-07 14:36:32 -07:00
..
spl Linux 6.5 compat: spl: properly unregister sysctl entries 2023-09-07 14:36:32 -07:00
zfs Selectable block allocators 2023-09-01 18:00:30 -07:00