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authorVladimir D. Seleznev <vseleznv@altlinux.org>2018-09-01 07:51:15 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-09-10 12:07:06 +0200
commit3bb756449b2ddca8e059d011af2e732c857c61d7 (patch)
tree8813d31a9fd9d6247b7b07b1e80c2afca0731caf /Documentation/power
parent11da3a7f84f19c26da6f86af878298694ede0804 (diff)
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PM / hibernate: Documentation: fix image_size default value
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>
Diffstat (limited to 'Documentation/power')
-rw-r--r--Documentation/power/swsusp.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt
index cc87adf44c0a..236d1fb13640 100644
--- a/Documentation/power/swsusp.txt
+++ b/Documentation/power/swsusp.txt
@@ -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.