diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-16 13:41:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-16 13:41:38 -0800 |
| commit | 9702969978695d9a699a1f34771580cdbb153b33 (patch) | |
| tree | 7f34b1e6a45f7f1131e2362420113210308cd714 /include/linux/memcontrol.h | |
| parent | 45a43ac5acc90b8f4835eea92692f620e561a06b (diff) | |
| parent | 27125df9a5d3b4cfd03bce3a8ec405a368cc9aae (diff) | |
Merge tag 'slab-for-7.0-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull more slab updates from Vlastimil Babka:
- Two stable fixes for kmalloc_nolock() usage from NMI context (Harry
Yoo)
- Allow kmalloc_nolock() allocations to be freed with kfree() and thus
also kfree_rcu() and simplify slabobj_ext handling - we no longer
need to track how it was allocated to use the matching freeing
function (Harry Yoo)
* tag 'slab-for-7.0-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm/slab: drop the OBJEXTS_NOSPIN_ALLOC flag from enum objext_flags
mm/slab: allow freeing kmalloc_nolock()'d objects using kfree[_rcu]()
mm/slab: use prandom if !allow_spin
mm/slab: do not access current->mems_allowed_seq if !allow_spin
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 1baee139999f..52bfe4157623 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -359,8 +359,7 @@ enum objext_flags { * MEMCG_DATA_OBJEXTS. */ OBJEXTS_ALLOC_FAIL = __OBJEXTS_ALLOC_FAIL, - /* slabobj_ext vector allocated with kmalloc_nolock() */ - OBJEXTS_NOSPIN_ALLOC = __FIRST_OBJEXT_FLAG, + __OBJEXTS_FLAG_UNUSED = __FIRST_OBJEXT_FLAG, /* the next bit after the last actual flag */ __NR_OBJEXTS_FLAGS = (__FIRST_OBJEXT_FLAG << 1), }; |