diff options
| author | Liam Howlett <Liam.Howlett@oracle.com> | 2023-02-27 09:36:03 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-05 18:06:21 -0700 |
| commit | 8372f4d83f96f35915106093cde4565836587123 (patch) | |
| tree | 7887ffe5a6636506e39df77709988589b94ad112 /.gitignore | |
| parent | 2e5b4921f8efc9e845f4f04741797d16f36847eb (diff) | |
maple_tree: remove extra smp_wmb() from mas_dead_leaves()
The call to mte_set_dead_node() before the smp_wmb() already calls
smp_wmb() so this is not needed. This is an optimization for the RCU mode
of the maple tree.
Link: https://lkml.kernel.org/r/20230227173632.3292573-5-surenb@google.com
Fixes: 54a611b60590 ("Maple Tree: add new data structure")
Signed-off-by: Liam Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions