diff options
| author | Linus Torvalds | 2022-10-14 12:28:43 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2022-10-14 12:28:43 -0700 |
| commit | 5e714bf1713b4b096d20ec75c13880b7086964bd (patch) | |
| tree | 7742ba7cc03302f59fefe54bc105dc347a57803e /fs/f2fs | |
| parent | f2e44139f3e0edb8be8821fe4dc93afd7b034182 (diff) | |
| parent | ef6e06b2ef87077104d1145a0fd452ff8dbbc4b7 (diff) | |
Merge tag 'mm-stable-2022-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
- fix a race which causes page refcounting errors in ZONE_DEVICE pages
(Alistair Popple)
- fix userfaultfd test harness instability (Peter Xu)
- various other patches in MM, mainly fixes
* tag 'mm-stable-2022-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (29 commits)
highmem: fix kmap_to_page() for kmap_local_page() addresses
mm/page_alloc: fix incorrect PGFREE and PGALLOC for high-order page
mm/selftest: uffd: explain the write missing fault check
mm/hugetlb: use hugetlb_pte_stable in migration race check
mm/hugetlb: fix race condition of uffd missing/minor handling
zram: always expose rw_page
LoongArch: update local TLB if PTE entry exists
mm: use update_mmu_tlb() on the second thread
kasan: fix array-bounds warnings in tests
hmm-tests: add test for migrate_device_range()
nouveau/dmem: evict device private memory during release
nouveau/dmem: refactor nouveau_dmem_fault_copy_one()
mm/migrate_device.c: add migrate_device_range()
mm/migrate_device.c: refactor migrate_vma and migrate_deivce_coherent_page()
mm/memremap.c: take a pgmap reference on page allocation
mm: free device private pages have zero refcount
mm/memory.c: fix race when faulting a device private page
mm/damon: use damon_sz_region() in appropriate place
mm/damon: move sz_damon_region to damon_sz_region
lib/test_meminit: add checks for the allocation functions
...
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/verity.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/verity.c b/fs/f2fs/verity.c index f0805e51b3fe..c352fff88a5e 100644 --- a/fs/f2fs/verity.c +++ b/fs/f2fs/verity.c @@ -258,13 +258,14 @@ static struct page *f2fs_read_merkle_tree_page(struct inode *inode, pgoff_t index, unsigned long num_ra_pages) { - DEFINE_READAHEAD(ractl, NULL, NULL, inode->i_mapping, index); struct page *page; index += f2fs_verity_metadata_pos(inode) >> PAGE_SHIFT; page = find_get_page_flags(inode->i_mapping, index, FGP_ACCESSED); if (!page || !PageUptodate(page)) { + DEFINE_READAHEAD(ractl, NULL, NULL, inode->i_mapping, index); + if (page) put_page(page); else if (num_ra_pages > 1) |