Jens Axboe
28f13702f0
block: avoid duplicate calls to get_part() in disk stat code
...
get_part() is fairly expensive, as it O(N) loops over partitions
to find the right one. In lots of normal IO paths we end up looking
up the partition twice, to make matters even worse. Change the
stat add code to accept a passed in partition instead.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-05-07 10:15:46 +02:00
..
acpi
asm-alpha
fix asm-alpha/types.h breakage
2008-05-04 14:45:55 -07:00
asm-arm
arm: types: use <asm-generic/int-*.h> for the arm architecture
2008-05-02 16:18:20 -07:00
asm-avr32
avr32: types: use <asm-generic/int-*.h> for the avr32 architecture
2008-05-02 16:18:20 -07:00
asm-blackfin
blackfin: types: use <asm-generic/int-*.h> for the blackfin architecture
2008-05-02 16:18:20 -07:00
asm-cris
cris: types: use <asm-generic/int-*.h> for the cris architecture
2008-05-02 16:18:20 -07:00
asm-frv
frv: types: use <asm-generic/int-*.h> for the frv architecture
2008-05-02 16:18:20 -07:00
asm-generic
types: add C99-style constructors to <asm-generic/int-*.h>
2008-05-02 16:18:42 -07:00
asm-h8300
h8300: types: use <asm-generic/int-*.h> for the h8300 architecture
2008-05-02 16:18:21 -07:00
asm-ia64
ia64: types: use <asm-generic/int-*.h> for the ia64 architecture
2008-05-02 16:18:21 -07:00
asm-m32r
m32r: types: use <asm-generic/int-*.h> for the m32r architecture
2008-05-02 16:18:21 -07:00
asm-m68k
m68k: remove old mac_esp cruft
2008-05-05 12:38:50 -07:00
asm-m68knommu
m68knommu: rework definition of HZ
2008-05-01 08:08:36 -07:00
asm-mips
fix asm-mips/types.h syntax error
2008-05-04 14:45:55 -07:00
asm-mn10300
mn10300: types: use <asm-generic/int-*.h> for the mn10300 architecture
2008-05-02 16:18:31 -07:00
asm-parisc
parisc: types: use <asm-generic/int-*.h> for the parisc architecture
2008-05-02 16:18:32 -07:00
asm-powerpc
[POWERPC] devres: Add devm_ioremap_prot()
2008-05-05 16:47:14 +10:00
asm-ppc
[RAPIDIO] Move include/asm-ppc/rio.h to asm-powerpc
2008-04-29 19:40:27 +10:00
asm-s390
s390: types: use <asm-generic/int-*.h> for the s390 architecture
2008-05-02 16:18:40 -07:00
asm-sh
sh: types: use <asm-generic/int-*.h> for the sh architecture
2008-05-02 16:18:40 -07:00
asm-sparc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-inttypes
2008-05-03 10:54:23 -07:00
asm-sparc64
sparc64: types: use <asm-generic/int-*.h> for the sparc64 architecture
2008-05-02 16:18:41 -07:00
asm-um
rename div64_64 to div64_u64
2008-05-01 08:03:58 -07:00
asm-v850
v850: types: use <asm-generic/int-*.h> for the v850 architecture
2008-05-02 16:18:41 -07:00
asm-x86
x86: fix PAE pmd_bad bootup warning
2008-05-06 13:08:58 -07:00
asm-xtensa
xtensa: types: use <asm-generic/int-*.h> for the xtensa architecture
2008-05-02 16:18:42 -07:00
crypto
[CRYPTO] api: Fix scatterwalk_sg_chain
2008-05-01 18:22:28 +08:00
keys
linux
block: avoid duplicate calls to get_part() in disk stat code
2008-05-07 10:15:46 +02:00
math-emu
media
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
2008-04-29 14:53:40 -07:00
mtd
net
ip: Make use of the inline function dst_metric_locked()
2008-05-04 22:12:43 -07:00
pcmcia
rdma
IB: expand ib_umem_get() prototype
2008-04-29 08:06:12 -07:00
rxrpc
scsi
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2008-05-02 13:52:35 -07:00
sound
[ALSA] Add MPU401_INFO_NO_ACK bitflag
2008-04-29 19:01:56 +02:00
video
xen
Kbuild