From: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
To: lenb@kernel.org
Cc: linux-pm@lists.linux-foundation.org
Subject: [patch 0/2] cpuidle: Time accounting fix
Date: Mon, 29 Sep 2008 15:24:26 -0700 [thread overview]
Message-ID: <20080929222426.914988000@intel.com> (raw)
As noted in PM minisummit notes here
http://lwn.net/Articles/292447/
Richard Woodruff <r-woodruff2@ti.com> reported a bug
"the CPUIDLE bug that if target is avoided due to BM activity the original
target state is still accounted the time."
Following provides a mechanism to fix the problem for all drivers and fixes
the problem for acpi cpuidle driver.
--
next reply other threads:[~2008-09-29 22:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-29 22:24 Venkatesh Pallipadi [this message]
2008-09-29 22:24 ` [patch 1/2] cpuidle: use last_state which can reflect the actual state entered Venkatesh Pallipadi
2008-10-01 11:09 ` Kevin Hilman
2008-10-08 17:54 ` Pallipadi, Venkatesh
2008-10-09 11:47 ` Kevin Hilman
2008-10-16 21:55 ` Len Brown
2008-09-29 22:24 ` [patch 2/2] cpuidle: update the last_state acpi cpuidle reflecting " Venkatesh Pallipadi
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