summaryrefslogtreecommitdiff
path: root/fs/hugetlbfs
diff options
context:
space:
mode:
Diffstat (limited to 'fs/hugetlbfs')
-rw-r--r--fs/hugetlbfs/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index aff8642f0c2e..ce9d354ea5c2 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -450,7 +450,9 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart,
if (unlikely(page_mapped(page))) {
BUG_ON(truncate_op);
+ mutex_unlock(&hugetlb_fault_mutex_table[hash]);
i_mmap_lock_write(mapping);
+ mutex_lock(&hugetlb_fault_mutex_table[hash]);
hugetlb_vmdelete_list(&mapping->i_mmap,
index * pages_per_huge_page(h),
(index + 1) * pages_per_huge_page(h));