diff options
| author | Liam R. Howlett <Liam.Howlett@oracle.com> | 2023-07-14 15:55:49 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-18 10:12:39 -0700 |
| commit | 134d153c9346fc1b2842cacec8720da3a9667a11 (patch) | |
| tree | 44cbf36166aa46f96affb495153ae5cc684f904d /mm/mmap.c | |
| parent | 2574d5e4df32a7eed7176665a5ea08eadb704d70 (diff) | |
maple_tree: relax lockdep checks for on-stack trees
To support early release of the maple tree locks, do not lockdep check the
lock if it is set to NULL. This is intended for the special case on-stack
use of tracking entries and not for general use.
Link: https://lkml.kernel.org/r/20230714195551.894800-3-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oliver Sang <oliver.sang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mmap.c')
0 files changed, 0 insertions, 0 deletions