diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:15 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:15 +0200 |
| commit | c7ec89994fec4353d5b4251213bdfa7b1a68c26b (patch) | |
| tree | 117b7909e069b3bc971071cf76a3544af69e8f91 /block | |
| parent | ide-cd: merge ide_cd_prepare_rw_request() into cdrom_start_rw() (diff) | |
| download | linux-c7ec89994fec4353d5b4251213bdfa7b1a68c26b.tar.xz linux-c7ec89994fec4353d5b4251213bdfa7b1a68c26b.zip | |
ide-cd: use scatterlists for PIO transfers (non-fs requests) (v2)
Convert ide-cd to use scatterlists for PIO transfers and get rid of
partial completions (except on error) also for non-fs requests.
v2:
Do not map dataless commands to an sg since it oopses on the virt_to_page()
translation check when DEBUG_VIRTUAL is enabled. (from Borislav Petkov,
reported/bisected-by Tetsuo Handa).
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions