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tracing updates
* Frederic Weisbecker <fweisbec(a)> wrote: Ingo, Please pull the perf/core branch that can be found at: git:// perf/core Thanks, Frederic --- Frederic Weisbecker (2): tracing: Remove sysprof ... 21 Jul 2010 16:55
ib/ehca: init irq tasklet before irq can happen
thanks, applied. -- Roland Dreier <rolandd(a)> || For corporate legal information go to: -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a) More majordomo info ... 21 Jul 2010 16:55
cfq-iosched: Implement a tunable group_idle
Vivek Goyal <vgoyal(a)> writes: o Implement a new tunable group_idle, which allows idling on the group instead of a cfq queue. Hence one can set slice_idle = 0 and not idle on the individual queues but idle on the group. This way on fast storage we can get fairness between groups at the same... 21 Jul 2010 18:02
drivers/scsi: Remove dead CONFIG_WD33C93_PIO
On Wed, Jul 21, 2010 at 15:57, Christian Dietrich <qy03fugy(a)> wrote: CONFIG_WD33C93_PIO doesn't exist in Kconfig, therefore all existing references to it from the source can be removed. I've just checked full-history-linux. It came from this commit: Author: Osamu Tomita <tomi... 21 Jul 2010 15:49
[PATCH 3/3] DMAENGINE: add runtime slave control to COH 901 318 v2
This extends the DMA engine driver for the COH 901 318 used in the U300 platform with the generic runtime slave control command. Signed-off-by: Linus Walleij <linus.walleij(a)> --- drivers/dma/coh901318.c | 169 +++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 169 insertions(+), 0 d... 21 Jul 2010 15:49
[PATCH 2/3] DMAENGINE: add runtime slave config to DMA40 v2
This extends the DMA engine driver for the DMA40 used in the U8500 platform with the generic runtime slave configuration interface. Signed-off-by: Linus Walleij <linus.walleij(a)> --- drivers/dma/ste_dma40.c | 140 +++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 136 insertions(+), ... 21 Jul 2010 15:49
[PATCH 1/3] DMAENGINE: generic slave channel control v2
This adds an interface to the DMAengine to make it possible to reconfigure a slave channel at runtime. We add a few foreseen config parameters to the passed struct, with a void * pointer for custom per-device or per-platform runtime slave data. Signed-off-by: Linus Walleij <linus.walleij(a)> --- Thi... 21 Jul 2010 15:49
usb: gadget: storage: strict coversion of 'ro' parameter
On Thu, Jul 15, 2010 at 12:07:20PM +0300, Andy Shevchenko wrote: Bring a strict way to get the 'ro' parameter from the user. The idea was discussed in LKML [1]. [1] Care to provide a bit more information as to why this is being changed instead of just a link to an old... 22 Jul 2010 11:24
[RFC PATCH] cfq-iosced: Implement IOPS mode and group_idle tunable V3
Hi, This is V3 of the group_idle and CFQ IOPS mode implementation patchset. Since V2 I have cleaned up the code a bit to clarify the confusion lingering around in what cases do we charge time slice and in what cases do we charge number of requests. What's the problem ------------------ On high end storage ... 21 Jul 2010 15:49
[PATCH 1/3] cfq-iosched: Implment IOPS mode
o Implement another CFQ mode where we charge queue/group in terms of number of requests dispatched instead of measuring the time. Measuring in terms of time is not possible when we are driving deeper queue depths and there are requests from multiple cfq queues in the request queue. o This mode currently get... 21 Jul 2010 15:49
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