summaryrefslogtreecommitdiff
path: root/include/linux/dm-io.h
diff options
context:
space:
mode:
authorKent Overstreet <kmo@daterainc.com>2013-10-12 02:45:43 +0400
committerKent Overstreet <kmo@daterainc.com>2013-11-24 10:33:51 +0400
commit003b5c5719f159f4f4bf97511c4702a0638313dd (patch)
tree1b3cac74e22ae5a87fdb6e3066f2d728913e6e0c /include/linux/dm-io.h
parent458b76ed2f9517becb74dcc8eedd70d3068ea6e4 (diff)
downloadlinux-003b5c5719f159f4f4bf97511c4702a0638313dd.tar.xz
block: Convert drivers to immutable biovecs
Now that we've got a mechanism for immutable biovecs - bi_iter.bi_bvec_done - we need to convert drivers to use primitives that respect it instead of using the bvec array directly. Signed-off-by: Kent Overstreet <kmo@daterainc.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: NeilBrown <neilb@suse.de> Cc: Alasdair Kergon <agk@redhat.com> Cc: dm-devel@redhat.com
Diffstat (limited to 'include/linux/dm-io.h')
-rw-r--r--include/linux/dm-io.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/dm-io.h b/include/linux/dm-io.h
index f4b0aa3126f5..a68cbe59e6ad 100644
--- a/include/linux/dm-io.h
+++ b/include/linux/dm-io.h
@@ -29,7 +29,7 @@ typedef void (*io_notify_fn)(unsigned long error, void *context);
enum dm_io_mem_type {
DM_IO_PAGE_LIST,/* Page list */
- DM_IO_BVEC, /* Bio vector */
+ DM_IO_BIO, /* Bio vector */
DM_IO_VMA, /* Virtual memory area */
DM_IO_KMEM, /* Kernel memory */
};
@@ -41,7 +41,7 @@ struct dm_io_memory {
union {
struct page_list *pl;
- struct bio_vec *bvec;
+ struct bio *bio;
void *vma;
void *addr;
} ptr;