We want to use read_block to read quota file bypass the page cache.
So export it from file.c, then we can use it in somewhere else.
Signed-off-by: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
---
fs/ubifs/file.c | 2 +-
fs/ubifs/ubifs.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 27de484..dc8bf0b 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -54,7 +54,7 @@
#include <linux/namei.h>
#include <linux/slab.h>
-static int read_block(struct inode *inode, void *addr, unsigned int block,
+int read_block(struct inode *inode, void *addr, unsigned int block,
struct ubifs_data_node *dn)
{
struct ubifs_info *c = inode->i_sb->s_fs_info;
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index ae6723e..a6ad955 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1749,6 +1749,8 @@ const struct ubifs_lprops *ubifs_fast_find_frdi_idx(struct ubifs_info *c);
int ubifs_calc_dark(const struct ubifs_info *c, int spc);
/* file.c */
+int read_block(struct inode *inode, void *addr, unsigned int block,
+ struct ubifs_data_node *dn);
int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync);
int ubifs_setattr(struct dentry *dentry, struct iattr *attr);
--
1.8.4.2
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