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| author |   Per Forlin <per.forlin@linaro.org> | 2011-07-01 18:55:27 +0200 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2011-07-20 17:21:12 -0400 |
| commit | bf043330362b1ccb0c0611b8fc394e06ba8498b0 (patch) | |
| tree | 487ce7a117c16e63d6d49cb74df21d7fdf3ce03f /drivers/mmc/card/queue.c | |
| parent | mmc: mmc_test: add test for non-blocking transfers (diff) | |
| download | linux-dev-bf043330362b1ccb0c0611b8fc394e06ba8498b0.tar.xz linux-dev-bf043330362b1ccb0c0611b8fc394e06ba8498b0.zip | |
mmc: mmc_test: test to measure how sg_len affect performance
Add a test that measures how the mmc bandwidth depends on the numbers of
sg elements in the sg list. The transfer size if fixed and sg length goes
from a few up to 512. The purpose is to measure overhead caused by
multiple sg elements.
Signed-off-by: Per Forlin <per.forlin@linaro.org>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Venkatraman S <svenkatr@ti.com>
Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/card/queue.c')
0 files changed, 0 insertions, 0 deletions