Yehuda Sadeh 1fec70932d rbd: fix split bio handling ... The rbd driver currently splits bios when they span an object boundary. However, the blk_end_request expects the completions to roll up the results in block device order, and the split rbd/ceph ops can complete in any order. This patch adds a struct rbd_req_coll to track completion of split requests and ensures that the results are passed back up to the block layer in order. This fixes errors where the file system gets completion of a read operation that spans an object boundary before the data has actually arrived. The bug is easily reproduced with iozone with a working set larger than available RAM. Reported-by: Fyodor Ustinov <ufm@ufm.su> Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>		2011-05-13 13:52:57 -07:00
..
accessibility
acpi	ACPI / PM: Avoid infinite recurrence while registering power resources	2011-04-26 11:33:18 +02:00
amba	PM / Hibernate: Introduce CONFIG_HIBERNATE_CALLBACKS	2011-04-11 22:54:42 +02:00
ata	libata: ahci_start_engine compliant to AHCI spec	2011-04-24 11:35:40 -04:00
atm	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
auxdisplay
base	PM / Wakeup: Fix initialization of wakeup-related device sysfs files	2011-04-26 11:33:09 +02:00
block	rbd: fix split bio handling	2011-05-13 13:52:57 -07:00
bluetooth	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
cdrom
char	Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus	2011-04-21 09:58:42 -07:00
clk	CLKDEV: Fix clkdev return value for NULL clk case	2011-04-30 10:14:08 +01:00
clocksource
connector	connector: fix skb double free in cn_rx_skb()	2011-04-12 14:38:57 -07:00
cpufreq
cpuidle
crypto
dca
dio
dma	Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-04-11 15:44:38 -07:00
edac	amd64_edac: Erratum #637 workaround	2011-04-26 16:18:56 +02:00
eisa
firewire	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2011-05-04 14:21:39 -07:00
firmware
gpio	Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-04-11 15:44:38 -07:00
gpu	Revert "drm/i915: Only enable the plane after setting the fb base (pre-ILK)"	2011-05-12 12:19:43 -07:00
hid	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
hwmon	hwmon: (twl4030-madc-hwmon) Return proper error if hwmon_device_register fails	2011-05-01 09:06:35 -07:00
hwspinlock
i2c	i2c: pnx: Fix crash due to wrong init of timer->data	2011-05-13 00:10:36 +01:00
ide	ide: unexport DISK_EVENT_MEDIA_CHANGE for ide-gd and ide-cd	2011-04-21 19:43:59 +02:00
idle
ieee802154
infiniband	Revert wrong fixes for common misspellings	2011-04-26 23:31:11 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2011-05-12 10:41:31 -07:00
isdn
leds	leds/leds-regulator.c: fix handling of already enabled regulators	2011-04-14 16:06:54 -07:00
lguest
macintosh	Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6	2011-04-07 11:14:49 -07:00
mca
md	raid5: fix build error, sector_t usage	2011-04-21 10:00:00 -07:00
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2011-05-04 14:22:04 -07:00
memstick
message
mfd	mfd: Fix for the TWL4030 PM sleep/wakeup sequence	2011-05-11 11:09:58 +02:00
misc	drivers/misc/sgi-gru/grufile.c: fix the wrong members of gru_chip	2011-04-14 16:06:55 -07:00
mmc	mmc: sdhci: Check mrq != NULL in sdhci_tasklet_finish	2011-04-27 19:16:50 -04:00
mtd	Revert wrong fixes for common misspellings	2011-04-26 23:31:11 -07:00
net	Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm	2011-05-12 07:53:06 -07:00
nfc
nubus
of
oprofile
parisc
parport	parport_pc.c: correctly release the requested region for the IT887x	2011-04-19 16:36:24 -07:00
pci	Merge git://git.infradead.org/iommu-2.6	2011-04-21 09:56:35 -07:00
pcmcia	Revert wrong fixes for common misspellings	2011-04-26 23:31:11 -07:00
platform	eeepc-laptop: Use ACPI handle to identify rfkill port	2011-05-09 10:48:47 -04:00
pnp
power
pps
ps3
rapidio	RapidIO/mpc85xx: fix possible mport registration problems	2011-04-14 16:06:56 -07:00
regulator
rtc	drivers/rtc/rtc-s3c.c: fixup wake support for rtc	2011-05-11 18:50:44 -07:00
s390	[S390] dasd: prevent IO error during reserve/release loop	2011-05-10 17:13:42 +02:00
sbus
scsi	[SCSI] fix oops in scsi_run_queue()	2011-05-03 15:30:00 -05:00
sfi
sh
sn
spi	Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6	2011-04-11 15:44:38 -07:00
ssb
staging	Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6	2011-05-04 14:23:41 -07:00
target
tc
telephony
thermal
tty	tty/n_gsm: fix bug in CRC calculation for gsm1 mode	2011-04-19 16:38:50 -07:00
uio
usb	xHCI: Clear PLC in xhci_bus_resume()	2011-05-03 11:14:32 -07:00
uwb
vhost
video	Merge branch 'fbmem'	2011-05-12 10:42:36 -07:00
virtio	virtio_pci: Prevent double-free of pci regions after device hot-unplug	2011-04-21 22:57:00 +09:30
vlynq
w1
watchdog	watchdog: iTCO_wdt: TCO Watchdog patch for Intel Panther Point PCH	2011-04-26 12:50:44 +00:00
xen	PM: Add missing syscore_suspend() and syscore_resume() calls	2011-04-20 00:36:11 +02:00
zorro
Kconfig
Makefile