GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-21 14:21:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

libata: switch to using block layer tagging support

Browse source 
libata currently has a pretty dumb ATA_MAX_QUEUE loop for finding
a free tag to use. Instead of fixing that up, convert libata to
using block layer tagging - gets rid of code in libata, and is also
much faster.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jens Axboe 2008-10-22 09:34:49 +02:00 • committed by Linus Torvalds
parent 332edc2f7f
commit 2fca5ccf97
4 changed files with 31 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

1
include/linux/libata.h
View file

@ -695,7 +695,6 @@ struct ata_port {
unsigned int cbl; /* cable type; ATA_CBL_xxx */
struct ata_queued_cmd qcmd[ATA_MAX_QUEUE];
unsigned long qc_allocated;
unsigned int qc_active;
int nr_active_links; /* #links with active qcs */