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authorThomas Gleixner <tglx@linutronix.de>2008-12-23 01:05:28 +0300
committerIngo Molnar <mingo@elte.hu>2008-12-31 11:53:21 +0300
commit1c5745aa380efb6417b5681104b007c8612fb496 (patch)
tree263b81742f7973c0dd86efe414a79a324c0769e4 /arch
parent6a94cb73064c952255336cc57731904174b2c58f (diff)
downloadlinux-1c5745aa380efb6417b5681104b007c8612fb496.tar.xz
sched_clock: prevent scd->clock from moving backwards, take #2
Redo: 5b7dba4: sched_clock: prevent scd->clock from moving backwards which had to be reverted due to s2ram hangs: ca7e716: Revert "sched_clock: prevent scd->clock from moving backwards" ... this time with resume restoring GTOD later in the sequence taken into account as well. The "timekeeping_suspended" flag is not very nice but we cannot call into GTOD before it has been properly resumed and the scheduler will run very early in the resume sequence. Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
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