PM / Hibernate: Use get_gendisk to verify partition if resume_file is integer format

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Sometimes resume= parameter comes in integer style (e.g. major:minor)
and then name_to_dev_t can not detect partition properly. (especially
async device like usb, mmc).

This patch calls get_gendisk() if resumewait is true and resume_file
is in integer format to work around this problem.

Signed-off-by: Minho Ban <mhban@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

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Minho Ban 2012-05-14 21:45:31 +02:00 • committed by Rafael J. Wysocki

parent 4e585d25e1

commit 2df83fa4bc

2 changed files with 15 additions and 0 deletions

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2

Documentation/kernel-parameters.txt

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13

kernel/power/hibernate.c

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