https://github.com/torvalds/linux
Revision 1d678f365dae28420fa7329a2a35390b3582678d authored by FUJITA Tomonori on 01 December 2008, 21:14:01 UTC, committed by Linus Torvalds on 02 December 2008, 03:55:24 UTC
- pci_map_sg/dma_map_sg are used with a scatter gather list that doesn't
  come from the block layer (e.g.  some network drivers do).

- how IOMMUs merge adjacent elements of the scatter/gather list is
  independent of how the block layer determines sees elements.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Tejun Heo <htejun@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 4280e31
History
Tip revision: 1d678f365dae28420fa7329a2a35390b3582678d authored by FUJITA Tomonori on 01 December 2008, 21:14:01 UTC
DMA-API.txt: fix description of pci_map_sg/dma_map_sg scatterlists handling
Tip revision: 1d678f3
File Mode Size
Documentation
arch
block
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
usr
virt
.gitignore -rw-r--r-- 867 bytes
.mailmap -rw-r--r-- 3.8 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 91.0 KB
Kbuild -rw-r--r-- 2.4 KB
MAINTAINERS -rw-r--r-- 103.3 KB
Makefile -rw-r--r-- 55.9 KB
README -rw-r--r-- 16.5 KB
REPORTING-BUGS -rw-r--r-- 3.1 KB

README

back to top