[PATCH 3/9 linux-next] ufs: use dir_pages instead of ufs_dir_pages()

Fabian Frederick
2015-05-24T15:24:39Z

dir_pages was declared in a lot of filesystems.
Use newly dir_pages() from pagemap.h

Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
fs/ufs/dir.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c
index 1bfe8ca..6f44a8b 100644
--- a/fs/ufs/dir.c
+++ b/fs/ufs/dir.c
@@ -65,11 +65,6 @@ static inline void ufs_put_page(struct page *page)
page_cache_release(page);
}

-static inline unsigned long ufs_dir_pages(struct inode *inode)
-{
- return (inode->i_size+PAGE_CACHE_SIZE-1)>>PAGE_CACHE_SHIFT;
-}
-
ino_t ufs_inode_by_name(struct inode *dir, const struct qstr *qstr)
{
ino_t res = 0;
@@ -256,7 +251,7 @@ struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr,
int namelen = qstr->len;
unsigned reclen = UFS_DIR_REC_LEN(namelen);
unsigned long start, n;
- unsigned long npages = ufs_dir_pages(dir);
+ unsigned long npages = dir_pages(dir);
struct page *page = NULL;
struct ufs_inode_info *ui = UFS_I(dir);
struct ufs_dir_entry *de;
@@ -320,7 +315,7 @@ int ufs_add_link(struct dentry *dentry, struct inode *inode)
unsigned short rec_len, name_len;
struct page *page = NULL;
struct ufs_dir_entry *de;
- unsigned long npages = ufs_dir_pages(dir);
+ unsigned long npages = dir_pages(dir);
unsigned long n;
char *kaddr;
loff_t pos;
@@ -437,7 +432,7 @@ ufs_readdir(struct file *file, struct dir_context *ctx)
struct super_block *sb = inode->i_sb;
unsigned int offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
- unsigned long npages = ufs_dir_pages(inode);
+ unsigned long npages = dir_pages(inode);
unsigned chunk_mask = ~(UFS_SB(sb)->s_uspi->s_dirblksize - 1);
int need_revalidate = file->f_version != inode->i_version;
unsigned flags = UFS_SB(sb)->s_flags;
@@ -608,7 +603,7 @@ int ufs_empty_dir(struct inode * inode)
{
struct super_block *sb = inode->i_sb;
struct page *page = NULL;
- unsigned long i, npages = ufs_dir_pages(inode);
+ unsigned long i, npages = dir_pages(inode);

for (i = 0; i < npages; i++) {
char *kaddr;
--
2.4.1