lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

libceph: record bio length

Browse Source 
The bio is the only data item type that doesn't record its full
length.  Fix that.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder
2013-04-05 14:46:01 -05:00
committed by Sage Weil
parent f759ebb968
commit c851c49591
2 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/linux/ceph/messenger.h
View File

@@ -116,7 +116,10 @@ struct ceph_msg_data {
enum ceph_msg_data_type type; enum ceph_msg_data_type type;
union { union {
#ifdef CONFIG_BLOCK #ifdef CONFIG_BLOCK
struct bio *bio; struct {
struct bio *bio;
size_t bio_length;
};
#endif /* CONFIG_BLOCK */ #endif /* CONFIG_BLOCK */
struct { struct {
struct page **pages; /* NOT OWNER. */ struct page **pages; /* NOT OWNER. */

1
net/ceph/messenger.c
View File

@@ -3032,6 +3032,7 @@ void ceph_msg_data_set_bio(struct ceph_msg *msg, struct bio *bio,
data = ceph_msg_data_create(CEPH_MSG_DATA_BIO); data = ceph_msg_data_create(CEPH_MSG_DATA_BIO);
BUG_ON(!data); BUG_ON(!data);
data->bio = bio; data->bio = bio;
data->bio_length = length;
msg->data = data; msg->data = data;
msg->data_length = length; msg->data_length = length;