Alex Elder
175face2ba
libceph: let osd ops determine request data length ...
The length of outgoing data in an osd request is dependent on the
osd ops that are embedded in that request. Each op is encoded into
a request message using osd_req_encode_op(), so that should be used
to determine the amount of outgoing data implied by the op as it
is encoded.
Have osd_req_encode_op() return the number of bytes of outgoing data
implied by the op being encoded, and accumulate and use that in
ceph_osdc_build_request().
As a result, ceph_osdc_build_request() no longer requires its "len"
parameter, so get rid of it.
Using the sum of the op lengths rather than the length provided is
a valid change because:
- The only callers of osd ceph_osdc_build_request() are
rbd and the osd client (in ceph_osdc_new_request() on
behalf of the file system).
- When rbd calls it, the length provided is only non-zero for
write requests, and in that case the single op has the
same length value as what was passed here.
- When called from ceph_osdc_new_request(), (it's not all that
easy to see, but) the length passed is also always the same
as the extent length encoded in its (single) write op if
present.
This resolves:
http://tracker.ceph.com/issues/4406
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-05-01 21:17:02 -07:00
Revert parts of "hlist: drop the node parameter from iterators"
2013-03-08 15:05:34 -08:00
net/802/mrp: fix possible race condition when calling mrp_pdu_queue()
2013-04-12 15:10:48 -04:00
8021q: fix a potential use-after-free
2013-03-24 17:27:28 -04:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
atm: update msg_namelen in vcc_recvmsg()
2013-04-07 16:28:00 -04:00
ax25: fix info leak via msg_name in ax25_recvmsg()
2013-04-07 16:28:00 -04:00
batman-adv: make is_my_mac() check for the current mesh only
2013-04-17 22:31:22 +02:00
Bluetooth: SCO - Fix missing msg_namelen update in sco_sock_recvmsg()
2013-04-07 16:28:01 -04:00
bridge: make user modified path cost sticky
2013-04-15 14:03:44 -04:00
caif: Fix missing msg_namelen update in caif_seqpkt_recvmsg()
2013-04-07 16:28:01 -04:00
can: gw: use kmem_cache_free() instead of kfree()
2013-04-09 09:58:44 +02:00
libceph: let osd ops determine request data length
2013-05-01 21:17:02 -07:00
net: rate-limit warn-bad-offload splats.
2013-04-19 17:57:49 -04:00
dcbnl: fix various netlink info leaks
2013-03-10 05:19:26 -04:00
Driver core patches for 3.9-rc1
2013-02-21 12:05:51 -08:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2012-12-16 15:40:50 -08:00
dsa: make dsa_switch_setup check for valid port names
2013-01-21 15:40:12 -05:00
net: split eth_mac_addr for better error handling
2013-01-21 14:07:44 -05:00
6lowpan: Fix endianness issue in is_addr_link_local().
2013-03-10 16:49:35 -04:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2013-04-19 14:24:47 -04:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2013-04-19 14:24:47 -04:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
irda: small read past the end of array in debug code
2013-04-19 17:32:31 -04:00
af_iucv: fix recvmsg by replacing skb_pull() function
2013-04-08 17:16:57 -04:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
2013-03-27 14:07:04 -04:00
l2tp: fix info leak in l2tp_ip6_recvmsg()
2013-04-07 16:28:01 -04:00
net/lapb: remove depends on CONFIG_EXPERIMENTAL
2013-01-11 11:40:01 -08:00
llc: Fix missing msg_namelen update in llc_ui_recvmsg()
2013-04-07 16:28:01 -04:00
Merge branch 'for-john' of git://x-git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
2013-04-12 13:20:51 -04:00
Driver core patches for 3.9-rc1
2013-02-21 12:05:51 -08:00
netfilter: ipset: bitmap:ip,mac: fix listing with timeout
2013-04-18 23:40:41 +02:00
netlabel: fix build problems when CONFIG_IPV6=n
2013-03-08 11:33:51 -05:00
genetlink: trigger BUG_ON if a group name is too long
2013-03-20 12:05:51 -04:00
netrom: fix invalid use of sizeof in nr_recvmsg()
2013-04-08 22:49:23 -04:00
NFC: llcp: fix info leaks via msg_name in llcp_sock_recvmsg()
2013-04-07 16:28:02 -04:00
openvswitch: correct an invalid BUG_ON
2013-03-27 09:07:41 -07:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
net/rds: zero last byte for strncpy
2013-03-08 00:35:44 -05:00
rfkill: don't use [delayed_]work_pending()
2012-12-28 13:40:16 -08:00
rose: fix info leak via msg_name in rose_recvmsg()
2013-04-07 16:28:02 -04:00
Driver core patches for 3.9-rc1
2013-02-21 12:05:51 -08:00
pkt_sched: fix error return code in fw_change_attrs()
2013-04-19 17:34:53 -04:00
sctp: don't break the loop while meeting the active_path so as to find the matched transport
2013-03-13 10:09:55 -04:00
NFS client bugfixes for Linux 3.9
2013-04-10 09:00:51 -07:00
tipc: fix info leaks via msg_name in recv_msg/recv_stream
2013-04-07 16:28:02 -04:00
af_unix: If we don't care about credentials coallesce all messages
2013-04-05 00:49:13 -04:00
VSOCK: Fix missing msg_namelen update in vsock_stream_recvmsg()
2013-04-07 16:28:02 -04:00
Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
2013-04-03 14:19:48 -04:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
2013-03-27 14:07:04 -04:00
make get_file() return its argument
2012-09-26 21:10:25 -04:00
Driver core patches for 3.9-rc1
2013-02-21 12:05:51 -08:00
VSOCK: Introduce VM Sockets
2013-02-10 19:41:08 -05:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-02-26 20:16:07 -08:00
user_ns: get rid of duplicate code in net_ctl_permissions
2012-11-18 20:32:45 -05:00
175face2ba