This is a 5 patch series against linux-next-20091204 that changes pm_qos to use a handle based access model for the kernel api. The string based model was shown to be slow if pm_qos parameters are updated on hot code paths. Most of the design changes where motivated by a patch aili@xxxxxxxxxxxxxx sent me, and I spent some time cleaning up the API. Also, I couldn't resist myself in renaming the API's a bit given the fact that the signatures changed enough that I had to touch all the pm_qos users anyway. I changed *requirement* to *request* in keeping with the way PM_QOS really only does best effort. I've felt "requirement" is too strong a word for the way it works. If folks would rather me do the function re-naming in a separate patch set we can do that too. diffstat for the series against linux-next-20091204 : drivers/acpi/processor_idle.c | 2 drivers/cpuidle/governors/ladder.c | 2 drivers/cpuidle/governors/menu.c | 2 drivers/net/e1000e/netdev.c | 22 ++- drivers/net/igbvf/netdev.c | 6 - drivers/net/wireless/ipw2x00/ipw2100.c | 11 + include/linux/netdevice.h | 4 include/linux/pm_qos_params.h | 14 +- include/sound/pcm.h | 3 kernel/pm_qos_params.c | 188 ++++++++++++++------------------- net/mac80211/mlme.c | 2 sound/core/pcm.c | 3 sound/core/pcm_native.c | 14 +- 13 files changed, 132 insertions(+), 141 deletions(-) --mgross _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
