From ed70afcd6e795e3de98df56f1cd0f898fbf641a7 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Thu, 21 Jul 2011 13:55:37 -0700 Subject: [PATCH] mm/truncate.c: fix build for CONFIG_BLOCK not enabled Fix build error when CONFIG_BLOCK is not enabled by providing a stub inode_dio_wait() function. mm/truncate.c:612: error: implicit declaration of function 'inode_dio_wait' Signed-off-by: Randy Dunlap Signed-off-by: Al Viro --- include/linux/fs.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/fs.h b/include/linux/fs.h index e0569e4ab2d5..b224dc468a23 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2423,6 +2423,10 @@ static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb, offset, nr_segs, get_block, NULL, NULL, DIO_LOCKING | DIO_SKIP_HOLES); } +#else +static inline void inode_dio_wait(struct inode *inode) +{ +} #endif extern const struct file_operations generic_ro_fops; -- 2.20.1