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| author | Mina Almasry <almasrymina@google.com> | 2022-05-10 03:20:50 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-05-13 16:20:05 +0200 |
| commit | 4b25f030ae69ba710eff587cabb4c57cb7e7a8a1 (patch) | |
| tree | f6fd5e402a525be61cf2aaf03f3aeb4569498677 /mm/kfence | |
| parent | mm: avoid unnecessary flush on change_huge_pmd() (diff) | |
| download | linux-4b25f030ae69ba710eff587cabb4c57cb7e7a8a1.tar.xz linux-4b25f030ae69ba710eff587cabb4c57cb7e7a8a1.zip | |
hugetlbfs: fix hugetlbfs_statfs() locking
After commit db71ef79b59b ("hugetlb: make free_huge_page irq safe"), the
subpool lock should be locked with spin_lock_irq() and all call sites was
modified as such, except for the ones in hugetlbfs_statfs().
Link: https://lkml.kernel.org/r/20220429202207.3045-1-almasrymina@google.com
Fixes: db71ef79b59b ("hugetlb: make free_huge_page irq safe")
Signed-off-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kfence')
0 files changed, 0 insertions, 0 deletions