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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-04-20 00:45:37 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-04-20 00:45:37 +0300 |
| commit | c1f49dea2b8f335813d3b348fd39117fb8efb428 (patch) | |
| tree | b3ce612d118f663cf5dd4755f01a65f42bfcaf5c /mm/vmalloc.c | |
| parent | 8c2bf4a2e5cb4b325e328cc8808858a68616067c (diff) | |
| parent | 95093e5cb4c5b50a5b1a4b79f2942b62744bd66a (diff) | |
| download | linux-c1f49dea2b8f335813d3b348fd39117fb8efb428.tar.xz | |
Merge tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM fixes from Andrew Morton:
"7 hotfixes. 6 are cc:stable and all are for MM. Please see the
individual changelogs for details"
* tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/damon/core: disallow non-power of two min_region_sz on damon_start()
mm/vmalloc: take vmap_purge_lock in shrinker
mm: call ->free_folio() directly in folio_unmap_invalidate()
mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()
mm/zone_device: do not touch device folio after calling ->folio_free()
mm/damon/core: disallow time-quota setting zero esz
mm/mempolicy: fix weighted interleave auto sysfs name
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index b31b208f6ecb..aa08651ec0df 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -5416,6 +5416,7 @@ vmap_node_shrink_scan(struct shrinker *shrink, struct shrink_control *sc) { struct vmap_node *vn; + guard(mutex)(&vmap_purge_lock); for_each_vmap_node(vn) decay_va_pool_node(vn, true); |