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| author | Dennis Zhou <dennis@kernel.org> | 2019-02-22 14:53:48 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-02-27 17:45:04 +0100 |
| commit | d3865159ac7823f645d313fdbac0b256ac01eeb9 (patch) | |
| tree | 5d2b928fde2612ef2f0210a7decca42396892356 /mm/debug_page_ref.c | |
| parent | 7503b83d80f0a3da5dead1293f5454206e7f9db6 (diff) | |
| download | linux-d3865159ac7823f645d313fdbac0b256ac01eeb9.tar.bz2 | |
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>
Diffstat (limited to 'mm/debug_page_ref.c')
0 files changed, 0 insertions, 0 deletions