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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-01-02 16:12:50 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-01-02 16:12:50 +0100 |
| commit | 201bffa46466b4afdf7d29db8eca3fa5decb39c8 (patch) | |
| tree | 47e7d85563690547b67748092e587be1f31046b5 /crypto/digest.c | |
| parent | 631de3708d595d153e8a510a3608689290f4c0ed (diff) | |
| download | blackbird-op-linux-201bffa46466b4afdf7d29db8eca3fa5decb39c8.tar.gz blackbird-op-linux-201bffa46466b4afdf7d29db8eca3fa5decb39c8.zip | |
ide: use per-device request queue locks (v2)
* Move hack for flush requests from choose_drive() to do_ide_request().
* Add ide_plug_device() helper and convert core IDE code from using
per-hwgroup lock as a request lock to use the ->queue_lock instead.
* Remove no longer needed:
- choose_drive() function
- WAKEUP() macro
- 'sleeping' flag from ide_hwif_t
- 'service_{start,time}' fields from ide_drive_t
This patch results in much simpler and more maintainable code
(besides being a scalability improvement).
v2:
* Fixes/improvements based on review from Elias:
- take as many requests off the queue as possible
- remove now redundant BUG_ON()
Cc: Elias Oltmanns <eo@nebensachen.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'crypto/digest.c')
0 files changed, 0 insertions, 0 deletions
