iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "PM / Hibernate: Reduce autotuned default image size"

Browse Source 
This reverts commit bea3864fb6
(PM / Hibernate: Reduce autotuned default image size), because users
are now able to resolve the issue this commit was supposed to address
in a different way (i.e. by using the new /sys/power/reserved_size
interface).

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki 2011-05-15 11:39:48 +02:00
parent ddeb648708
commit 1c1be3a949
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
kernel/power/snapshot.c
View File

@ -54,15 +54,15 @@ void __init hibernate_reserved_size_init(void)
/* /*
* Preferred image size in bytes (tunable via /sys/power/image_size). * Preferred image size in bytes (tunable via /sys/power/image_size).
* When it is set to N, the image creating code will do its best to * When it is set to N, swsusp will do its best to ensure the image
* ensure the image size will not exceed N bytes, but if that is * size will not exceed N bytes, but if that is impossible, it will
* impossible, it will try to create the smallest image possible. * try to create the smallest image possible.
*/ */
unsigned long image_size; unsigned long image_size;
void __init hibernate_image_size_init(void) void __init hibernate_image_size_init(void)
{ {
image_size = (totalram_pages / 3) * PAGE_SIZE; image_size = ((totalram_pages * 2) / 5) * PAGE_SIZE;
} }
/* List of PBEs needed for restoring the pages that were allocated before /* List of PBEs needed for restoring the pages that were allocated before