AcoSail/kernel_optimize_test
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0864b79a15
kernel_optimize_test/drivers/block
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Rusty Russell 0864b79a15 virtio: block: dynamic maximum segments 
Enhance the driver to handle whatever maximum segment number the host
tells us to handle.  Do to this, we need to allocate the scatterlist
dynamically.

We set max_phys_segments and max_hw_segments to the same value (1 if
the host doesn't tell us, since that's safest and all known hosts do
tell us).

Note that kmalloc'ing the structure for large sg_elems might be
problematic: the fix for this is sg_table, but that requires more
work.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-12-30 09:26:05 +10:30
..
aoe aoe: remove private mac address format function 2008-11-25 00:40:37 -08:00
paride [PATCH] switch pf 2008-10-21 07:47:59 -04:00
amiflop.c [PATCH] switch amiflop 2008-10-21 07:47:38 -04:00
ataflop.c [PATCH] switch ataflop 2008-10-21 07:47:42 -04:00
brd.c [PATCH] switch brd 2008-10-21 07:47:44 -04:00
cciss_cmd.h [PATCH] cciss: add support for 1024 logical volumes 2006-12-07 08:39:30 -08:00
cciss_scsi.c cciss: Fix cciss SCSI rescan code to better notice device changes 2008-10-09 08:56:18 +02:00
cciss_scsi.h cciss: Fix cciss SCSI rescan code to better notice device changes 2008-10-09 08:56:18 +02:00
cciss.c cciss: fix problem that deleting multiple logical drives could cause a panic 2008-12-19 08:14:07 +01:00
cciss.h cciss: make rebuild_lun_table behave better 2008-08-06 12:30:03 +02:00
cpqarray.c cpqarry: fix return value of cpqarray_init() 2008-11-06 15:41:17 -08:00
cpqarray.h
cryptoloop.c drivers: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:32 -04:00
DAC960.c [PATCH] switch DAC960 2008-10-21 07:47:36 -04:00
DAC960.h Fix DAC960 driver on machines which don't support 64-bit DMA 2007-09-11 17:21:19 -07:00
floppy.c Create/use more directory structure in the Documentation/ tree. 2008-11-14 17:28:53 +00:00
hd.c hd: WIN_* -> ATA_CMD_* 2008-10-10 22:39:21 +02:00
ida_cmd.h
ida_ioctl.h
Kconfig Create/use more directory structure in the Documentation/ tree. 2008-11-14 17:28:53 +00:00
loop.c CRED: Wrap task credential accesses in the block loopback driver 2008-11-14 10:38:41 +11:00
Makefile move ide/legacy/hd.c to drivers/block/ 2008-07-16 20:33:47 +02:00
nbd.c [PATCH] switch nbd 2008-10-21 07:47:53 -04:00
pktcdvd.c pktcdvd: remove broken dev_t export of class devices 2008-12-10 10:03:32 -08:00
ps3disk.c block: don't depend on consecutive minor space 2008-10-09 08:56:05 +02:00
smart1,2.h
sunvdc.c sparc64: Apply const or __initdata to vio_device_id[] 2008-09-01 01:48:52 -07:00
swim3.c [PATCH] switch swim3 2008-10-21 07:48:03 -04:00
sx8.c block: replace remaining __FUNCTION__ occurrences 2008-04-21 09:51:04 +02:00
ub.c ub: stub pre_reset and post_reset to fix oops 2008-11-13 14:45:04 -08:00
umem.c Cleanup umem driver: fix most checkpatch warnings, conform to kernel 2007-12-18 08:29:28 +01:00
umem.h drivers/block/umem: trim trailing whitespace 2007-10-10 09:25:59 +02:00
viodasd.c [PATCH] switch viodasd 2008-10-21 07:48:07 -04:00
virtio_blk.c virtio: block: dynamic maximum segments 2008-12-30 09:26:05 +10:30
xd.c [PATCH] switch xd 2008-10-21 07:48:11 -04:00
xd.h [PATCH] switch xd 2008-10-21 07:48:11 -04:00
xen-blkfront.c Release old elevator on change elevator 2008-11-18 15:08:56 +01:00
xsysace.c xsysace: Fix driver to use resource_size_t instead of unsigned long 2008-11-14 10:21:57 -07:00
z2ram.c [PATCH] switch z2ram 2008-10-21 07:48:17 -04:00