Commits
Dennis Zhou committed d3865159ac7
btrfs: zstd: ensure reclaim timer is properly cleaned up The timer function, zstd_reclaim_timer_fn(), reschedules itself under certain conditions. When cleaning up, take the lock and remove all workspaces. This prevents the timer from rearming itself. Lastly, switch to del_timer_sync() to ensure that the timer function can't trigger as we're unloading. Signed-off-by: Dennis Zhou <dennis@kernel.org> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>