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-rw-r--r--include/linux/fs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3168dcfb94f..7d6f18fddfd 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2378,6 +2378,8 @@ extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
extern int generic_file_fsync(struct file *, int);
+extern int generic_check_addressable(unsigned, u64);
+
#ifdef CONFIG_MIGRATION
extern int buffer_migrate_page(struct address_space *,
struct page *, struct page *);