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| author | Alex Elder <elder@inktank.com> | 2013-01-31 16:02:01 -0600 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-02-13 18:27:40 -0800 |
| commit | 3ebc21f7bc2f9c0145bbbf0f12430b766a200f9f (patch) | |
| tree | 1434bd538dcd99ae38044580b29d83db84a1a06d /net | |
| parent | 695b711933689ea51af782760f4b1e2c6a42a631 (diff) | |
| download | linux-3ebc21f7bc2f9c0145bbbf0f12430b766a200f9f.tar.gz linux-3ebc21f7bc2f9c0145bbbf0f12430b766a200f9f.tar.bz2 linux-3ebc21f7bc2f9c0145bbbf0f12430b766a200f9f.zip | |
libceph: fix messenger CONFIG_BLOCK dependencies
The ceph messenger has a few spots that are only used when
bio messages are supported, and that's only when CONFIG_BLOCK
is defined. This surrounds a couple of spots with #ifdef's
that would cause a problem if CONFIG_BLOCK were not present
in the kernel configuration.
This resolves:
http://tracker.ceph.com/issues/3976
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ceph/messenger.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 5ccf87ed8d68..8a62a559a2aa 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -9,8 +9,9 @@ #include <linux/slab.h> #include <linux/socket.h> #include <linux/string.h> +#ifdef CONFIG_BLOCK #include <linux/bio.h> -#include <linux/blkdev.h> +#endif /* CONFIG_BLOCK */ #include <linux/dns_resolver.h> #include <net/tcp.h> @@ -2651,9 +2652,11 @@ struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags, m->page_alignment = 0; m->pages = NULL; m->pagelist = NULL; +#ifdef CONFIG_BLOCK m->bio = NULL; m->bio_iter = NULL; m->bio_seg = 0; +#endif /* CONFIG_BLOCK */ m->trail = NULL; /* front */ |