From: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx> Subject: 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@xxxxxxxxxxxxxxx Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx> Reviewed-by: Jan Kara <jack@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/buffer.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/buffer.c~fs-include-internalh-for-missing-declarations +++ a/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); _
