diff options
| author | Per Forlin <per.forlin@linaro.org> | 2011-07-01 18:55:27 +0200 |
|---|---|---|
| committer | Tony Lin <tony.lin@freescale.com> | 2012-03-01 14:45:07 +0800 |
| commit | 41d6928e3805e33f9fa1d5d154fc57542c7d7ab2 (patch) | |
| tree | b0d247fea4e84231f8f16ff74db8b4558fc996d3 /include/linux/mmc | |
| parent | 7ff1e66a610e87b79f04b9db11c50571db2c5094 (diff) | |
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 'include/linux/mmc')
0 files changed, 0 insertions, 0 deletions