From 2123a09f3f129f4d56f59026ec63e5990f86db2f Mon Sep 17 00:00:00 2001 From: "aherrman@arcor.de" Date: Fri, 14 Sep 2007 01:28:56 +0200 Subject: [PATCH] Fix kernel buuild with (CONFIG_COMPAT && ! CONFIG_BLOCK) Commit 02a5e0acb3cb85d80d0fe834e366d38a92bbaa22 ("BLOCK: Hide the contents of linux/bio.h if CONFIG_BLOCK=n") broke the kernel build for the CONFIG_COMPAT && !CONFIG_BLOCK case: CC fs/compat_ioctl.o In file included from include/linux/raid/md_k.h:19, from include/linux/raid/md.h:54, from fs/compat_ioctl.c:25: include/linux/raid/../../../drivers/md/dm-bio-list.h: In bio_list_: include/linux/raid/../../../drivers/md/dm-bio-list.h:40: error: dereferencing pointer to incomplete type include/linux/raid/../../../drivers/md/dm-bio-list.h: In bio_list_: include/linux/raid/../../../drivers/md/dm-bio-list.h:48: error: dereferencing pointer to incomplete type include/linux/raid/../../../drivers/md/dm-bio-list.h:51: error: dereferencing pointer to incomplete type include/linux/raid/../../../drivers/md/dm-bio-list.h: In bio_list_: include/linux/raid/../../../drivers/md/dm-bio-list.h:64: error: dereferencing pointer to incomplete type include/linux/raid/../../../drivers/md/dm-bio-list.h: In bio_list_merge_: include/linux/raid/../../../drivers/md/dm-bio-list.h:78: error: dereferencing pointer to incomplete type include/linux/raid/../../../drivers/md/dm-bio-list.h: In bio_list_: include/linux/raid/../../../drivers/md/dm-bio-list.h:90: error: dereferencing pointer to incomplete type include/linux/raid/../../../drivers/md/dm-bio-list.h:94: error: dereferencing pointer to incomplete type make[1]: *** [fs/compat_ioctl.o] Error 1 make: *** [fs] Error 2 Signed-off-by: Andreas Herrmann Acked-By: David Howells Signed-off-by: Linus Torvalds --- drivers/md/dm-bio-list.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/md/dm-bio-list.h b/drivers/md/dm-bio-list.h index 16ee3b018b3a..3f7b827649e3 100644 --- a/drivers/md/dm-bio-list.h +++ b/drivers/md/dm-bio-list.h @@ -9,6 +9,8 @@ #include +#ifdef CONFIG_BLOCK + struct bio_list { struct bio *head; struct bio *tail; @@ -106,4 +108,5 @@ static inline struct bio *bio_list_get(struct bio_list *bl) return bio; } +#endif /* CONFIG_BLOCK */ #endif