fs/buffer.c: include internal.h for missing declarations

The declarations of __block_write_begin_int and guard_bio_eod are needed
from internal.h so include it to fix the following sparse warnings:

  fs/buffer.c:1930:5: warning: symbol '__block_write_begin_int' was not declared. Should it be static?
  fs/buffer.c:2994:6: warning: symbol 'guard_bio_eod' was not declared. Should it be static?

Link: http://lkml.kernel.org/r/20191011170039.16100-1-ben.dooks@codethink.co.uk
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/buffer.c b/fs/buffer.c
index a30827a..d8c7242 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -49,6 +49,8 @@
 #include <trace/events/block.h>
 #include <linux/fscrypt.h>
 
+#include "internal.h"
+
 static int fsync_buffers_list(spinlock_t *lock, struct list_head *list);
 static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,
                         enum rw_hint hint, struct writeback_control *wbc);