usb: gadget: fastboot: call discard_range for sparse files as well

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LuminaSensum / barebox

Browse code usb: gadget: fastboot: call discard_range for sparse files as well We can save some time by explicitly telling the block layer that a range is unused before overwriting it. This brought time my sample write from 445s to 376s. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> WIP_next-LS master next v2020.07.0 v2020.06.0 v2020.05.0 v2020.04.0
1 parent 9552f51 commit 0e8d4c71ab877e1498ab1f0f63be54430e24945a Ahmad Fatoum authored on 27 Feb 2020 Sascha Hauer committed on 3 Mar 2020

Browse code

We can save some time by explicitly telling the block layer that a range
is unused before overwriting it. This brought time my sample write
from 445s to 376s.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

WIP_next-LS master next v2020.07.0 v2020.06.0 v2020.05.0 v2020.04.0

1 parent 9552f51 commit 0e8d4c71ab877e1498ab1f0f63be54430e24945a

Ahmad Fatoum authored on 27 Feb 2020

Sascha Hauer committed on 3 Mar 2020

Patch

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Ignore Space Show notes View drivers/usb/gadget/f_fastboot.c

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