From: Dominik Brodowski Date: Sat, 24 Jun 2006 23:37:00 +0000 (-0400) Subject: ACPI: C-States: accounting of sleep states X-Git-Tag: v2.6.18-rc1~257^2~5^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3c6598f92cf27d3d201a2a5b052563148156837;p=pandora-kernel.git ACPI: C-States: accounting of sleep states Track the actual time spent in C-States (C2 upwards, we can't determine this for C1), not only the number of invocations. This is especially useful for dynamic ticks / "tickless systems", but is also of interest on normal systems, as any interrupt activity leads to C-States being exited, not only the timer interrupt. The time is being measured in PM timer ticks, so an increase by one equals 279 nanoseconds. Signed-off-by: Dominik Brodowski Signed-off-by: Andrew Morton Signed-off-by: Len Brown --- Reading git-diff-tree failed