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| author | Mark Lord <liml@rtr.ca> | 2008-01-29 13:24:00 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-02-01 11:29:49 -0500 |
| commit | eb73d558d1c1c931de0b3a86af962c77d74ef688 (patch) | |
| tree | 3f36725438e95362b83f0c6c59f85cd0d01d17b9 /CREDITS | |
| parent | bf7f22b9cac74a1e3d8b8e77350db2baca2c35be (diff) | |
| download | linux-eb73d558d1c1c931de0b3a86af962c77d74ef688.tar.bz2 | |
sata_mv ncq Introduce per-tag SG tables
In preparation for supporting NCQ, we must allocate separate SG tables
for each command tag, rather than just a single table per port as before.
Gen-I hardware cannot do NCQ, though, so we still allocate just a single
table for that, but populate it in all 32 slots to avoid special-cases
elsewhere in hotter paths of the code.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'CREDITS')
0 files changed, 0 insertions, 0 deletions