diff options
| author | Dmitry Ilvokhin <d@ilvokhin.com> | 2026-04-29 15:02:09 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-05-29 07:05:05 +0300 |
| commit | feb0df835fde31ba6af7ab2b7b05751cadc97472 (patch) | |
| tree | fdf4b126f97da9733a55aaf94110abb930a91176 /include | |
| parent | 055526c21e2dc802389435bc684cf17cdf507909 (diff) | |
| download | linux-feb0df835fde31ba6af7ab2b7b05751cadc97472.tar.xz | |
mm: use zone lock guard in set_migratetype_isolate()
Use spinlock_irqsave scoped lock guard in set_migratetype_isolate() to
replace the explicit lock/unlock pattern with automatic scope-based
cleanup. The scoped variant is used to keep dump_page() outside the
locked section to avoid a lockdep splat.
Link: https://lore.kernel.org/6883351ad7f74d20875fff30e0e3214a089cea97.1777462630.git.d@ilvokhin.com
Signed-off-by: Dmitry Ilvokhin <d@ilvokhin.com>
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Zi Yan <ziy@nvidia.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions