linux.git/net/ceph, branch v2.6.39 Linux kernel source tree libceph: fix ceph_osdc_alloc_request error checks 2011-05-03T16:28:13+00:00 Sage Weil sage@newdream.net 2011-05-03T16:23:36+00:00 4ad12621e442b7a072e81270808f617cb65c5672 ceph_osdc_alloc_request returns NULL on failure. Signed-off-by: Sage Weil <sage@newdream.net> 
ceph_osdc_alloc_request returns NULL on failure.

Signed-off-by: Sage Weil <sage@newdream.net>
libceph: fix ceph_msg_new error path 2011-05-03T16:28:11+00:00 Henry C Chang henry.cy.chang@gmail.com 2011-05-03T02:29:56+00:00 ca20892db7567c40e8ed0668f46cf0d085d7db6d If memory allocation failed, calling ceph_msg_put() will cause GPF since some of ceph_msg variables are not initialized first. Fix Bug #970. Signed-off-by: Henry C Chang <henry_c_chang@tcloudcomputing.com> Signed-off-by: Sage Weil <sage@newdream.net> 
If memory allocation failed, calling ceph_msg_put() will cause GPF
since some of ceph_msg variables are not initialized first.

Fix Bug #970.

Signed-off-by: Henry C Chang <henry_c_chang@tcloudcomputing.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2011-04-15T02:02:55+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-04-15T02:02:55+00:00 e6d28318344535331d9473548b210dd267fe7b7e * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: fix linger request requeueing 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  libceph: fix linger request requeueing
Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6 2011-04-07T18:14:49+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-04-07T18:14:49+00:00 42933bac11e811f02200c944d8562a15f8ec4ff0 * 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings 
* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6:
  Fix common misspellings
libceph: fix linger request requeueing 2011-04-06T16:09:16+00:00 Sage Weil sage@newdream.net 2011-04-06T16:09:16+00:00 77f38e0eeac290827f41fd2215ab82546b8f73b8 Fix the request transition from linger -> normal request. The key is to preserve r_osd and requeue on the same OSD. Reregister as a normal request, add the request to the proper queues, then unregister the linger. Fix the unregister helper to avoid clearing r_osd (and also simplify the parallel check in __unregister_request()). Reported-by: Henry Chang <henry.cy.chang@gmail.com> Signed-off-by: Sage Weil <sage@newdream.net> 
Fix the request transition from linger -> normal request.  The key is to
preserve r_osd and requeue on the same OSD.  Reregister as a normal request,
add the request to the proper queues, then unregister the linger.  Fix the
unregister helper to avoid clearing r_osd (and also simplify the parallel
check in __unregister_request()).

Reported-by: Henry Chang <henry.cy.chang@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Fix common misspellings 2011-03-31T14:26:23+00:00 Lucas De Marchi lucas.demarchi@profusion.mobi 2011-03-31T01:57:33+00:00 25985edcedea6396277003854657b5f3cb31a628 Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi> 
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
libceph: Create a new key type "ceph". 2011-03-29T19:11:24+00:00 Tommi Virtanen tommi.virtanen@dreamhost.com 2011-03-28T21:59:38+00:00 4b2a58abd1e17c0ee53c8dded879e015917cca67 This allows us to use existence of the key type as a feature test, from userspace. Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com> Signed-off-by: Sage Weil <sage@newdream.net> 
This allows us to use existence of the key type as a feature test,
from userspace.

Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
libceph: Get secret from the kernel keys api when mounting with key=NAME. 2011-03-29T19:11:19+00:00 Tommi Virtanen tommi.virtanen@dreamhost.com 2011-03-25T23:40:48+00:00 e2c3d29b4295c3eec18294bc34f0c99a7b9ae413 Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com> Signed-off-by: Sage Weil <sage@newdream.net> 
Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
ceph: Move secret key parsing earlier. 2011-03-29T19:11:16+00:00 Tommi Virtanen tommi.virtanen@dreamhost.com 2011-03-25T23:32:57+00:00 8323c3aa74cd92465350294567142d12ffdcc963 This makes the base64 logic be contained in mount option parsing, and prepares us for replacing the homebew key management with the kernel key retention service. Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com> Signed-off-by: Sage Weil <sage@newdream.net> 
This makes the base64 logic be contained in mount option parsing,
and prepares us for replacing the homebew key management with the
kernel key retention service.

Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
libceph: fix null dereference when unregistering linger requests 2011-03-29T19:11:06+00:00 Sage Weil sage@newdream.net 2011-03-29T19:11:06+00:00 fbdb9190482fd83a3eb20cdeb0da454759f479d7 We should only clear r_osd if we are neither registered as a linger or a regular request. We may unregister as a linger while still registered as a regular request (e.g., in reset_osd). Incorrectly clearing r_osd there leads to a null pointer dereference in __send_request. Also simplify the parallel check in __unregister_request() where we just removed r_osd_item and know it's empty. Signed-off-by: Sage Weil <sage@newdream.net> 
We should only clear r_osd if we are neither registered as a linger or a
regular request.  We may unregister as a linger while still registered as
a regular request (e.g., in reset_osd).  Incorrectly clearing r_osd there
leads to a null pointer dereference in __send_request.

Also simplify the parallel check in __unregister_request() where we just
removed r_osd_item and know it's empty.

Signed-off-by: Sage Weil <sage@newdream.net>