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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

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Pull Ceph fix from Sage Weil:
 "This is a recently spotted regression in the snapshot behavior...

  It turns out several tests weren't being run in the nightlies so this
  took a while to spot"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  rbd: send snapshot context with writes
This commit is contained in:
Linus Torvalds 2013-06-29 10:31:15 -07:00
commit bd2931b5cf
1 changed files with 5 additions and 1 deletions
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6
drivers/block/rbd.c
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@ -2252,13 +2252,17 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request,
obj_request->pages, length,
offset & ~PAGE_MASK, false, false);
/*
* set obj_request->img_request before formatting
* the osd_request so that it gets the right snapc
*/
rbd_img_obj_request_add(img_request, obj_request);
if (write_request)
rbd_osd_req_format_write(obj_request);
else
rbd_osd_req_format_read(obj_request);
obj_request->img_offset = img_offset;
rbd_img_obj_request_add(img_request, obj_request);
img_offset += length;
resid -= length;