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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-15 13:36:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-15 13:36:19 -0700 |
| commit | 109c3c0292d5b256bf9e5ca2b591aa9ac5804bc2 (patch) | |
| tree | 43445158523686b55783e40935513b47f35c9840 /net | |
| parent | b973425cbb51e08301b34fecdfd476a44507d8cf (diff) | |
| parent | 638f5abed3f7d8a7fc24087bd760fa3d99f68a39 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull Ceph fixes from Sage Weil:
"Yes, this is a much larger pull than I would like after -rc1. There
are a few things included:
- a few fixes for leaks and incorrect assertions
- a few patches fixing behavior when mapped images are resized
- handling for cloned/layered images that are flattened out from
underneath the client
The last bit was non-trivial, and there is some code movement and
associated cleanup mixed in. This was ready and was meant to go in
last week but I missed the boat on Friday. My only excuse is that I
was waiting for an all clear from the testing and there were many
other shiny things to distract me.
Strictly speaking, handling the flatten case isn't a regression and
could wait, so if you like we can try to pull the series apart, but
Alex and I would much prefer to have it all in as it is a case real
users will hit with 3.10."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (33 commits)
rbd: re-submit flattened write request (part 2)
rbd: re-submit write request for flattened clone
rbd: re-submit read request for flattened clone
rbd: detect when clone image is flattened
rbd: reference count parent requests
rbd: define parent image request routines
rbd: define rbd_dev_unparent()
rbd: don't release write request until necessary
rbd: get parent info on refresh
rbd: ignore zero-overlap parent
rbd: support reading parent page data for writes
rbd: fix parent request size assumption
libceph: init sent and completed when starting
rbd: kill rbd_img_request_get()
rbd: only set up watch for mapped images
rbd: set mapping read-only flag in rbd_add()
rbd: support reading parent page data
rbd: fix an incorrect assertion condition
rbd: define rbd_dev_v2_header_info()
rbd: get rid of trivial v1 header wrappers
...
Diffstat (limited to 'net')
| -rw-r--r-- | net/ceph/osd_client.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index a3395fdfbd4f..d5953b87918c 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1204,6 +1204,7 @@ void ceph_osdc_unregister_linger_request(struct ceph_osd_client *osdc, mutex_lock(&osdc->request_mutex); if (req->r_linger) { __unregister_linger_request(osdc, req); + req->r_linger = 0; ceph_osdc_put_request(req); } mutex_unlock(&osdc->request_mutex); @@ -2120,7 +2121,9 @@ int ceph_osdc_start_request(struct ceph_osd_client *osdc, down_read(&osdc->map_sem); mutex_lock(&osdc->request_mutex); __register_request(osdc, req); - WARN_ON(req->r_sent); + req->r_sent = 0; + req->r_got_reply = 0; + req->r_completed = 0; rc = __map_request(osdc, req, 0); if (rc < 0) { if (nofail) { |