Alex Elder ce4516fbb4 libceph: make ceph_con_revoke_message() a msg op ... (cherry picked from commit 8921d114f5) ceph_con_revoke_message() is passed both a message and a ceph connection. A ceph_msg allocated for incoming messages on a connection always has a pointer to that connection, so there's no need to provide the connection when revoking such a message. Note that the existing logic does not preclude the message supplied being a null/bogus message pointer. The only user of this interface is the OSD client, and the only value an osd client passes is a request's r_reply field. That is always non-null (except briefly in an error path in ceph_osdc_alloc_request(), and that drops the only reference so the request won't ever have a reply to revoke). So we can safely assume the passed-in message is non-null, but add a BUG_ON() to make it very obvious we are imposing this restriction. Rename the function ceph_msg_revoke_incoming() to reflect that it is really an operation on an incoming message. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-11-26 11:38:24 -08:00
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acpi	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux	2012-05-05 10:06:06 -07:00
asm-generic	mutex: Place lock in contended state after fastpath_lock failure	2012-10-02 10:30:21 -07:00
crypto
drm	drm/radeon: add some new SI PCI ids	2012-10-31 10:02:32 -07:00
keys
linux	libceph: make ceph_con_revoke_message() a msg op	2012-11-26 11:38:24 -08:00
math-emu
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-05-14 11:23:37 -07:00
misc
mtd
net	mac80211: verify that skb data is present	2012-11-17 13:16:11 -08:00
pcmcia
rdma	infiniband: pass rdma_cm module to netlink_dump_start	2012-10-28 10:14:15 -07:00
rxrpc
scsi	SCSI: libsas: fix taskfile corruption in sas_ata_qc_fill_rtf	2012-07-16 09:04:37 -07:00
sound	ALSA: Add a reference counter to card instance	2012-11-17 13:16:13 -08:00
target	target: Add generation of LOGICAL BLOCK ADDRESS OUT OF RANGE	2012-08-09 08:31:26 -07:00
trace	xen/mmu: Use Xen specific TLB flush instead of the generic one.	2012-11-17 13:15:54 -08:00
video
xen	xen/m2p: do not reuse kmap_op->dev_bus_addr	2012-10-02 10:30:06 -07:00
Kbuild