Bojan Smojver b249f99c02 PM / Hibernate: Hibernate/thaw fixes/improvements ... commit 5a21d489fd upstream. 1. Do not allocate memory for buffers from emergency pools, unless absolutely required. Do not warn about and do not retry non-essential failed allocations. 2. Do not check the amount of free pages left on every single page write, but wait until one map is completely populated and then check. 3. Set maximum number of pages for read buffering consistently, instead of inadvertently depending on the size of the sector type. 4. Fix copyright line, which I missed when I submitted the hibernation threading patch. 5. Dispense with bit shifting arithmetic to improve readability. 6. Really recalculate the number of pages required to be free after all allocations have been done. 7. Fix calculation of pages required for read buffering. Only count in pages that do not belong to high memory. Signed-off-by: Bojan Smojver <bojan@rexursive.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Li Zefan <lizefan@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-02-20 10:45:33 -08:00
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block_io.c
console.c
hibernate.c	ftrace: Disable function tracing during suspend/resume and hibernation, again	2012-08-09 08:31:29 -07:00
Kconfig
main.c
Makefile
power.h
poweroff.c
process.c	PM / Sleep: Mitigate race between the freezer and request_firmware()	2012-03-28 23:30:28 +02:00
qos.c	PM / QoS: add pm_qos_update_request_timeout() API	2012-03-28 23:31:24 +02:00
snapshot.c	PM / hibernate: Avoid overflow in hibernate_preallocate_memory()	2013-12-04 10:50:31 -08:00
suspend.c	ftrace: Disable function tracing during suspend/resume and hibernation, again	2012-08-09 08:31:29 -07:00
suspend_test.c
swap.c	PM / Hibernate: Hibernate/thaw fixes/improvements	2014-02-20 10:45:33 -08:00
user.c	PM / Sleep: Move disabling of usermode helpers to the freezer	2012-03-28 23:30:21 +02:00