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
PCI updates for v3.9:
2013-04-05 19:29:36 -07:00
ARM: 7675/1: amba: tegra-ahb: Fix build error w/ PM_SLEEP w/o PM_RUNTIME
2013-03-15 17:20:02 +00:00
[libata] Fix HDIO_DRIVE_* ioctl() Linux 3.9 regression
2013-04-03 19:48:49 -04:00
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00
regmap: Back out work buffer fix
2013-04-09 18:03:25 +01:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-03-01 13:52:03 -05:00
libceph: let osd ops determine request data length
2013-05-01 21:17:02 -07:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
2013-03-18 15:17:11 -04:00
vm: convert HPET mmap to vm_iomap_memory() helper
2013-04-19 09:46:39 -07:00
clk: tegra: Allow PLLE training to succeed
2013-04-01 11:44:38 -07:00
ImgTec Meta architecture changes for v3.9-rc1
2013-03-03 12:06:09 -08:00
proc connector: reject unprivileged listener bumps
2013-02-27 13:08:35 -05:00
cpufreq / intel_pstate: Set timer timeout correctly
2013-04-08 22:09:23 +02:00
crypto: ux500 - add missing comma
2013-04-05 21:02:17 +08:00
dca: convert to idr_alloc()
2013-02-27 19:10:15 -08:00
dmaengine: at_hdmac: fix race condition in atc_advance_work()
2013-04-18 08:54:22 -07:00
EDAC: Merge mci.mem_is_per_rank with mci.csbased
2013-03-16 06:32:30 +01:00
EISA/PCI: Init EISA early, before PNP
2013-04-01 12:02:05 -06:00
extcon: max77693: Initialize register of MUIC device to bring up it without platform data
2013-03-13 17:38:57 +09:00
firewire: convert to idr_alloc()
2013-02-27 19:10:15 -08:00
efivars: only check for duplicates on the registered list
2013-04-26 08:02:03 -07:00
Revert "gpio: pxa: set initcall level to module init"
2013-04-24 21:42:24 +02:00
drm/fb-helper: Fix locking in drm_fb_helper_hotplug_event
2013-04-12 14:21:12 +10:00
HID: magicmouse: fix race between input_register() and probe()
2013-04-04 09:49:56 +02:00
hsi: fix kernel-doc warnings
2013-03-01 13:39:00 -08:00
Drivers: hv: vmbus: Use the new infrastructure for delivering VMBUS interrupts
2013-02-27 10:15:53 -08:00
hwmon: (lm75.h) Update header inclusion
2013-03-18 21:19:49 +01:00
hwspinlock: fix __hwspin_lock_request error path
2013-04-05 17:45:11 +03:00
ACPI / I2C: Use parent's ACPI_HANDLE() in acpi_i2c_register_devices()
2013-04-02 15:30:41 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-02-26 20:16:07 -08:00
intel_idle: additional Haswell CPU-id
2013-03-15 10:55:31 -04:00
First round of iio fixes post the 3.9 merge window.
2013-03-06 05:48:24 +08:00
firmware,IB/qib: revert firmware file move
2013-04-05 12:19:39 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2013-04-19 09:15:13 -07:00
IOMMU fixes for Linux v3.9-rc4
2013-03-27 09:25:11 -07:00
irqchip: gic: fix irq_trigger return
2013-03-26 20:52:25 +01:00
isdn: hisax: netjet requires VIRT_TO_BUS
2013-03-17 12:01:10 -04:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2013-02-26 09:29:02 -08:00
All trivial, thanks to the stuff which didn't quite make it time.
2013-02-26 14:49:12 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2013-02-23 17:09:55 -08:00
mailbox, pl320-ipc: remove __init from probe function
2013-03-04 14:23:11 +01:00
Revert "block: add missing block_bio_complete() tracepoint"
2013-04-18 09:00:26 -07:00
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2013-04-26 08:17:07 -07:00
memstick: move the dereference below the NULL test
2013-02-27 19:10:23 -08:00
mfd: twl4030-madc: Remove __exit_p annotation
2013-03-15 07:42:22 +01:00
misc/vmw_vmci: Add dependency on CONFIG_NET
2013-04-03 11:53:39 -07:00
Merge branches 'devel-stable', 'fixes' and 'mmci' into for-linus
2013-03-03 00:32:50 +00:00
mtdchar: remove no-longer-used vma helpers
2013-04-19 10:05:39 -07:00
net: ax88796: avoid 64 bit arithmetic
2013-04-19 17:57:48 -04:00
NFC: microread: Fix build failure due to a new MEI bus API
2013-04-01 00:52:42 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2013-02-21 17:40:58 -08:00
fs: Limit sys_mount to only request filesystem modules.
2013-03-03 19:36:31 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-02-26 20:16:07 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2013-02-21 17:54:03 -08:00
PCI/PM: Disable runtime PM of PCIe ports
2013-04-03 15:54:59 -06:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2013-02-21 17:40:58 -08:00
Here are a few pinctrl fixes for the v3.9 rc series:
2013-03-24 10:11:29 -07:00
Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86
2013-04-18 15:14:34 -07:00
ACPI / glue: Add .match() callback to struct acpi_bus_type
2013-03-04 14:23:40 +01:00
power: convert to idr_alloc()
2013-02-27 19:10:18 -08:00
drivers/pps/clients/pps-gpio.c: use devm_kzalloc
2013-02-27 19:10:23 -08:00
pwm: Changes for v3.9-rc1
2013-02-26 09:34:29 -08:00
Merge remote-tracking branch 'regulator/fix/twl' into tmp
2013-03-05 10:12:43 +08:00
remoteproc: fix FW_CONFIG typo
2013-04-07 15:11:27 +03:00
rpmsg: convert to idr_alloc()
2013-02-27 19:10:18 -08:00
Revert "drivers/rtc/rtc-at91rm9200.c: use a variable for storing IMR"
2013-04-05 09:36:53 -07:00
qeth: fix qeth_wait_for_threads() deadlock for OSN devices
2013-04-08 17:16:57 -04:00
bbc_i2c: fix section mismatch warning
2013-03-31 19:29:12 -04:00
[SCSI] lpfc: fix potential NULL pointer dereference in lpfc_sli4_rq_put()
2013-04-11 14:17:15 -07:00
spi: Fixes for v3.9
2013-04-05 10:04:41 -07:00
ssb: implement spurious tone avoidance
2013-04-10 10:31:26 -04:00
staging: comedi: s626: fix continuous acquisition
2013-03-25 11:35:38 -07:00
target: Fix incorrect fallthrough of ALUA Standby/Offline/Transition CDBs
2013-04-11 01:48:49 -07:00
thermal: exynos_thermal: return a proper error code while thermal_zone_device_register fail.
2013-03-11 23:09:29 +08:00
TTY: fix atime/mtime regression
2013-04-26 07:59:23 -07:00
uio: convert to idr_alloc()
2013-02-27 19:10:19 -08:00
USB / PM: Don't try to hide PM QoS flags from usb_port_device_release()
2013-04-02 01:25:09 +02:00
vfio-pci: Fix possible integer overflow
2013-03-26 11:33:16 -06:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2013-04-12 15:26:42 -07:00
vm: convert fb_mmap to vm_iomap_memory() helper
2013-04-19 09:57:35 -07:00
All trivial, thanks to the stuff which didn't quite make it time.
2013-02-26 14:49:12 -08:00
w1: fix oops when w1_search is called from netlink connector
2013-03-12 16:20:46 -07:00
watchdog: Revert the AT91RM9200_WATCHDOG dependency
2013-04-14 09:09:10 +02:00
Bug-fixes:
2013-04-10 15:57:33 -07:00
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2013-02-23 17:09:55 -08:00
175face2ba