linux/kernel/power
Rafael J. Wysocki bea3864fb6 PM / Hibernate: Reduce autotuned default image size
The hibernate image size autotuning mechanism sets the default
image size to 5/2 of the total system RAM, but it is reported
that on some systems device drivers allocate substantial
amounts of memory during suspend and the creation of the image
fails as a result (too little memory is preallocated).

Modify the autotuning mechanism to use 1/3 instead of 2/5 of RAM
as the default image size, which is reported to be sufficient for
the affected systems.

References: https://bugzilla.kernel.org/show_bug.cgi?id=30482
Reported-and-tested-by: Martin Steigerwald <Martin@Lichtvoll.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-03-15 00:45:46 +01:00
..
block_io.c
console.c
hibernate.c PM / Core: Introduce struct syscore_ops for core subsystems PM 2011-03-15 00:43:46 +01:00
Kconfig
main.c
Makefile
power.h
poweroff.c
process.c
snapshot.c PM / Hibernate: Reduce autotuned default image size 2011-03-15 00:45:46 +01:00
suspend_test.c
suspend.c PM / Core: Introduce struct syscore_ops for core subsystems PM 2011-03-15 00:43:46 +01:00
swap.c
user.c