Fix this build error when CONFIG_BLOCK is not set:
fs/super.c: In function 'generic_shutdown_super':
fs/super.c:278: error: implicit declaration of function 'sync_filesystem'
sync_filesystem() is always built with or without BLOCK.
Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
---
include/linux/fs.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index dee9745..efc991a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1943,7 +1943,6 @@ extern struct super_block *freeze_bdev(struct block_device *);
extern void emergency_thaw_all(void);
extern int thaw_bdev(struct block_device *bdev, struct super_block *sb);
extern int fsync_bdev(struct block_device *);
-extern int sync_filesystem(struct super_block *);
extern int fsync_no_super(struct block_device *);
#else
static inline void bd_forget(struct inode *inode) {}
@@ -1961,6 +1960,8 @@ static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
return 0;
}
#endif
+extern int sync_filesystem(struct super_block *);
+
extern const struct file_operations def_blk_fops;
extern const struct file_operations def_chr_fops;
extern const struct file_operations bad_sock_fops;
--
1.6.2.3
--
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