diff options
Diffstat (limited to 'fs/hugetlbfs/inode.c')
| -rw-r--r-- | fs/hugetlbfs/inode.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 8bbf7f3e2a27..e1f465a389d5 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -141,7 +141,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma) vma_len = (loff_t)(vma->vm_end - vma->vm_start); - mutex_lock(&inode->i_mutex); + inode_lock(inode); file_accessed(file); ret = -ENOMEM; @@ -157,7 +157,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma) if (vma->vm_flags & VM_WRITE && inode->i_size < len) inode->i_size = len; out: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return ret; } @@ -530,7 +530,7 @@ static long hugetlbfs_punch_hole(struct inode *inode, loff_t offset, loff_t len) if (hole_end > hole_start) { struct address_space *mapping = inode->i_mapping; - mutex_lock(&inode->i_mutex); + inode_lock(inode); i_mmap_lock_write(mapping); if (!RB_EMPTY_ROOT(&mapping->i_mmap)) hugetlb_vmdelete_list(&mapping->i_mmap, @@ -538,7 +538,7 @@ static long hugetlbfs_punch_hole(struct inode *inode, loff_t offset, loff_t len) hole_end >> PAGE_SHIFT); i_mmap_unlock_write(mapping); remove_inode_hugepages(inode, hole_start, hole_end); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); } return 0; @@ -572,7 +572,7 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, start = offset >> hpage_shift; end = (offset + len + hpage_size - 1) >> hpage_shift; - mutex_lock(&inode->i_mutex); + inode_lock(inode); /* We need to check rlimit even when FALLOC_FL_KEEP_SIZE */ error = inode_newsize_ok(inode, offset + len); @@ -659,7 +659,7 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, i_size_write(inode, offset + len); inode->i_ctime = CURRENT_TIME; out: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return error; } |