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author | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
commit | 0791faebfe750292a8a842b64795a390ca4a3b51 (patch) | |
tree | 0e6095a5a0130398b0693bddfdc421c41eebda7c /fs/hugetlbfs/inode.c | |
parent | e8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff) | |
parent | fdf0eaf11452d72945af31804e2a1048ee1b574c (diff) | |
download | linux-0791faebfe750292a8a842b64795a390ca4a3b51.tar.xz |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using
the branch.
Diffstat (limited to 'fs/hugetlbfs/inode.c')
-rw-r--r-- | fs/hugetlbfs/inode.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index ecfdfb2529a3..7b17ccfa039d 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -821,7 +821,6 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, */ struct folio *folio; unsigned long addr; - bool present; cond_resched(); @@ -834,9 +833,6 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, break; } - /* Set numa allocation policy based on index */ - hugetlb_set_vma_policy(&pseudo_vma, inode, index); - /* addr is the offset within the file (zero based) */ addr = index * hpage_size; @@ -845,12 +841,10 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, mutex_lock(&hugetlb_fault_mutex_table[hash]); /* See if already present in mapping to avoid alloc/free */ - rcu_read_lock(); - present = page_cache_next_miss(mapping, index, 1) != index; - rcu_read_unlock(); - if (present) { + folio = filemap_get_folio(mapping, index); + if (!IS_ERR(folio)) { + folio_put(folio); mutex_unlock(&hugetlb_fault_mutex_table[hash]); - hugetlb_drop_vma_policy(&pseudo_vma); continue; } @@ -862,6 +856,7 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, * folios in these areas, we need to consume the reserves * to keep reservation accounting consistent. */ + hugetlb_set_vma_policy(&pseudo_vma, inode, index); folio = alloc_hugetlb_folio(&pseudo_vma, addr, 0); hugetlb_drop_vma_policy(&pseudo_vma); if (IS_ERR(folio)) { |