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PM / hibernate: Documentation: fix image_size default value

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This commit updates the default value of /sys/power/image_size in
the documentation.

Since ac5c24ec1e983313ef0015258fba6f630e54e7cn the `image_size' value is
set to about 2/5 of RAM, according to kernel/power/snapshot.c:

	image_size = ((totalram_pages * 2) / 5) * PAGE_SIZE;

but this change was not reflected everywhere in the documentation.

Signed-off-by: Vladimir D. Seleznev <vseleznv@altlinux.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Vladimir D. Seleznev
2018-09-01 07:51:15 +03:00
committed by Rafael J. Wysocki
parent 11da3a7f84
commit 3bb756449b
2 changed files with 2 additions and 2 deletions
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Documentation/power/swsusp.txt
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@@ -56,7 +56,7 @@ If you want to limit the suspend image size to N bytes, do
echo N > /sys/power/image_size
before suspend (it is limited to 500 MB by default).
before suspend (it is limited to around 2/5 of available RAM by default).
. The resume process checks for the presence of the resume device,
if found, it then checks the contents for the hibernation image signature.