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0145f341a9
linux/drivers
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Don Wood 0145f341a9 RDMA/nes: Improve use of PBLs 
Two level 256 byte PBLs was not implemented so the driver could report
out of memory when in fact there were PBLs still available.

This solution prefers to use 4KB PBLs over two level 256B PBLs until
the number of 4KB PBLs falls below a threshold.  At this point the 4KB
PBL structure is converted to use 256B PBLs which prevents the driver
from running out of 4KB PBLs too quickly.

Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-03-06 15:15:00 -08:00
..
accessibility
acpi Merge branch 'misc' into release 2009-01-16 14:45:34 -05:00
amba [ARM] Fix realview build 2009-01-08 16:29:41 +00:00
ata sata_fsl: Return non-zero on error in probe() 2009-01-16 10:23:58 -05:00
atm generic swap(): iphase: rename swap() to swap_byte_order() 2009-01-08 08:31:14 -08:00
auxdisplay
base Revert "driver core: create a private portion of struct device" 2009-01-09 15:06:12 -08:00
block powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/block 2009-01-16 16:15:13 +11:00
bluetooth
cdrom
char hvc_console: Remove tty->low_latency 2009-01-16 16:15:16 +11:00
clocksource Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-02 11:44:09 -08:00
connector
cpufreq Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-10 06:12:18 -08:00
cpuidle
crypto
dca dmaengine: bump initcall level to arch_initcall 2009-01-06 11:38:22 -07:00
dio m68k: dio - Kill resource_size_t format warnings 2009-01-12 20:56:42 +01:00
dma ioat: fix self test for multi-channel case 2009-01-06 11:38:22 -07:00
edac edac: driver for i5400 MCH (update) 2009-01-06 15:59:30 -08:00
eisa
firewire firewire: core: fix sleep in atomic context due to driver core change 2009-01-09 23:22:32 +01:00
firmware dell_rbu: use scnprintf() instead of less secure sprintf() 2009-01-17 14:27:18 -08:00
gpio gpio: fix probe() error return in gpio driver probes 2009-01-15 16:39:35 -08:00
gpu drm/i915: lock correct mutex around object unreference. 2009-01-16 18:45:22 +10:00
hid Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2009-01-07 15:37:24 -08:00
hwmon Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6 2009-01-15 16:40:12 -08:00
i2c powerpc/83xx: Move mcu_mpc8349emitx driver out of drivers/i2c/chips/ 2009-01-13 17:46:31 -06:00
ide ide: fix suspend regression 2009-01-14 19:19:04 +01:00
idle i7300_idle: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:39 -08:00
ieee1394 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-01-08 11:05:59 -08:00
infiniband RDMA/nes: Improve use of PBLs 2009-03-06 15:15:00 -08:00
input input: PCF50633 input driver 2009-01-11 01:34:25 +01:00
isdn i4l: minor cleanups 2009-01-14 14:42:21 -08:00
leds lis3lv02d: merge with leds hp disk 2009-01-15 16:39:40 -08:00
lguest lguest: do not statically allocate root device 2009-01-06 10:44:34 -08:00
macintosh Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-01-07 11:31:52 -08:00
mca
md md: don't retry recovery of raid1 that fails due to error on source drive. 2009-01-09 08:31:11 +11:00
media Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-01-08 11:05:59 -08:00
memstick memstick: annotate endianness of attribute structs 2009-01-09 16:54:41 -08:00
message [SCSI] mpt fusion: Add Firmware debug support 2009-01-13 10:36:02 -06:00
mfd Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-01-13 14:52:35 -08:00
misc Merge branch 'misc' into release 2009-01-16 14:45:34 -05:00
mmc Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-01-09 11:52:14 -08:00
mtd Merge git://git.infradead.org/mtd-2.6 2009-01-09 12:37:15 -08:00
net Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2009-01-17 14:28:53 -08:00
nubus
of drivers/of: Add the of_find_i2c_device_by_node function. 2009-01-09 15:49:06 -07:00
oprofile Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile 2009-01-09 12:43:06 -08:00
parisc fix early_serial_setup() regression 2009-01-13 14:03:43 -08:00
parport parport: ieee1284: use del_timer_sync() in parport_wait_event() 2009-01-06 15:59:31 -08:00
pci ACPI PCI hotplug: harden against panic regression 2009-01-16 15:20:00 -05:00
pcmcia powerpc: Change u64/s64 to a long long integer type 2009-01-13 14:47:59 +11:00
platform Merge branch 'misc' into release 2009-01-16 14:45:34 -05:00
pnp Merge branch 'linus' into release 2009-01-09 03:39:43 -05:00
power power_supply: PCF50633 battery charger driver 2009-01-11 01:34:24 +01:00
ps3 powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/ps3 2009-01-16 16:15:14 +11:00
rapidio rapidio: remove excess kernel-doc notation 2009-01-06 15:59:28 -08:00
regulator move wm8400-regulator's probe function to .devinit.text 2009-01-17 13:46:40 +00:00
rtc rtc: rtc-twl4030 don't mask alarm interrupts on shutdown 2009-01-15 16:39:36 -08:00
s390 qeth: fix usage of netdev_ops 2009-01-11 00:05:16 -08:00
sbus sparc64: Fix unsigned long long warnings in drivers. 2009-01-06 13:20:38 -08:00
scsi Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2009-01-16 08:41:09 -08:00
serial serial: Add 16850 uart type support to OF uart driver 2009-01-16 16:15:17 +11:00
sh
sn
spi atmel_spi: allow transfer when max_speed_hz = 0 2009-01-15 16:39:35 -08:00
ssb
staging Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2009-01-07 17:22:04 -08:00
tc
telephony
thermal thermal: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:37 -08:00
uio UIO: Pass information about ioports to userspace (V2) 2009-01-06 10:44:44 -08:00
usb drivers/usb/core/hub.c: fix CONFIG_USB_OTG=y build 2009-01-15 16:39:41 -08:00
uwb Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-01-08 11:05:59 -08:00
video powerpc/ps3: printing fixups for l64 to ll64 conversion drivers/video 2009-01-16 16:15:15 +11:00
virtio virtio: do not statically allocate root device 2009-01-06 10:44:34 -08:00
w1 w1: send status messages after command processing 2009-01-08 08:31:14 -08:00
watchdog [WATCHDOG] Pika Warp appliance watchdog timer 2009-01-12 20:08:56 +00:00
xen xen: add xenfs to allow usermode <-> Xen interaction 2009-01-08 08:30:59 -08:00
zorro m68k: zorro - Use %pR to print resources 2009-01-12 20:56:43 +01:00
Kconfig
Makefile Merge branch 'drivers-platform' into release 2009-01-09 04:56:56 -05:00