diff options
| author | Joel Fernandes (Google) | 2022-06-22 22:51:02 +0000 |
|---|---|---|
| committer | Paul E. McKenney | 2022-08-31 05:06:50 -0700 |
| commit | 38269096351806bf7315f971c53205b676ada259 (patch) | |
| tree | a422ce8cff86a70e4ec67a6c13be9e283856ef3e /init | |
| parent | 093590c16b447f53e66771c8579ae66c96f6ef61 (diff) | |
rcu/kfree: Fix kfree_rcu_shrink_count() return value
As per the comments in include/linux/shrinker.h, .count_objects callback
should return the number of freeable items, but if there are no objects
to free, SHRINK_EMPTY should be returned. The only time 0 is returned
should be when we are unable to determine the number of objects, or the
cache should be skipped for another reason.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions