diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-02-23 09:43:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-02-23 09:43:21 -0800 |
| commit | 95e73fb16ad9c93174f2604e47d98dc3537d8f95 (patch) | |
| tree | e2d6c6c3a45c0c8533c17976b95083f5885ac2fc /mm/damon/sysfs-schemes.c | |
| parent | e7768e65cd777182553b98f5b4eaffb624974976 (diff) | |
| parent | 2597c9947b0174fcc71bdd7ab6cb49c2b4291e95 (diff) | |
Merge tag 'mm-hotfixes-stable-2024-02-22-15-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"A batch of MM (and one non-MM) hotfixes.
Ten are cc:stable and the remainder address post-6.7 issues or aren't
considered appropriate for backporting"
* tag 'mm-hotfixes-stable-2024-02-22-15-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
kasan: guard release_free_meta() shadow access with kasan_arch_is_ready()
mm/damon/lru_sort: fix quota status loss due to online tunings
mm/damon/reclaim: fix quota stauts loss due to online tunings
MAINTAINERS: mailmap: update Shakeel's email address
mm/damon/sysfs-schemes: handle schemes sysfs dir removal before commit_schemes_quota_goals
mm: memcontrol: clarify swapaccount=0 deprecation warning
mm/memblock: add MEMBLOCK_RSRV_NOINIT into flagname[] array
mm/zswap: invalidate duplicate entry when !zswap_enabled
lib/Kconfig.debug: TEST_IOV_ITER depends on MMU
mm/swap: fix race when skipping swapcache
mm/swap_state: update zswap LRU's protection range with the folio locked
selftests/mm: uffd-unit-test check if huge page size is 0
mm/damon/core: check apply interval in damon_do_apply_schemes()
mm: zswap: fix missing folio cleanup in writeback race path
Diffstat (limited to 'mm/damon/sysfs-schemes.c')
| -rw-r--r-- | mm/damon/sysfs-schemes.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c index dd2fb5127009..ae0f0b314f3a 100644 --- a/mm/damon/sysfs-schemes.c +++ b/mm/damon/sysfs-schemes.c @@ -1905,6 +1905,10 @@ void damos_sysfs_set_quota_scores(struct damon_sysfs_schemes *sysfs_schemes, damon_for_each_scheme(scheme, ctx) { struct damon_sysfs_scheme *sysfs_scheme; + /* user could have removed the scheme sysfs dir */ + if (i >= sysfs_schemes->nr) + break; + sysfs_scheme = sysfs_schemes->schemes_arr[i]; damos_sysfs_set_quota_score(sysfs_scheme->quotas->goals, &scheme->quota); |