On 09/26/2012 12:18 PM, Linus Walleij wrote:
> From: Linus Walleij
>
> This allocates the IRQ descriptors for the Nomadik pin controller
> dynamically so that we don't have to rely on some other mechanism
> doing it, and moving a step closer to a linear IRQ domain.
>
> Cc: Rob Herring
>
On 09/27/2012 02:57 PM, Selvan Mani wrote:
> Hi Jens,
>
> Please queue this patch for 3.7.
>
> Added appropriate timeout value for secure erase based on identify device data
Queued up!
--
Jens Axboe
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a
On Thu 27-09-12 16:20:55, Glauber Costa wrote:
> On 09/27/2012 04:15 PM, Michal Hocko wrote:
> > On Wed 26-09-12 16:33:34, Tejun Heo wrote:
> > [...]
> So, this seems properly crazy to me at the similar level of
> use_hierarchy fiasco. I'm gonna NACK on this.
> >>>
> >>> As I said: all
On 09/27/2012 04:40 PM, Michal Hocko wrote:
> On Thu 27-09-12 16:20:55, Glauber Costa wrote:
>> On 09/27/2012 04:15 PM, Michal Hocko wrote:
>>> On Wed 26-09-12 16:33:34, Tejun Heo wrote:
>>> [...]
>> So, this seems properly crazy to me at the similar level of
>> use_hierarchy fiasco. I'm
On 09/27/2012 01:45 PM, we...@cn.fujitsu.com wrote:
From: Wen Congyang
When a memory block is onlined, we will try allocate memory on that node
to store page_cgroup. If onlining the memory block failed, we don't
offline the page cgroup, and we have no chance to offline this page cgroup
unless
On Thu, Sep 27, 2012 at 2:37 PM, Rob Herring wrote:
>> nmk_chip->domain = irq_domain_add_legacy(np, NMK_GPIO_PER_CHIP,
>
> You might as well change to irq_domain_add_simple here.
True. I'll fix.
> Perhaps we should just add irq_alloc_descs call into
> irq_domain_add_simple in the legacy
In fs/namespace.c, we verify whether a path is a mountpoint by
comparing path->dentry and path->mnt->mnt_root. Introduce
path_unmounted() to make code more readable.
Signed-off-by: Yan Hong
---
fs/namespace.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions(-)
diff
Signed-off-by: Yan Hong
---
fs/namespace.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index dd969f8..bbe9014 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -763,7 +763,7 @@ vfs_kern_mount(struct file_system_type *type, int
Its users have gone.
Signed-off-by: Yan Hong
---
fs/namespace.c |1 -
1 file changed, 1 deletion(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 3fdc239..dd969f8 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -59,7 +59,6 @@ static inline unsigned long hash(struct vfsmount *mnt,
We have several branches in sys_mount, each of them will check
CAP_SYS_ADMIN capability seperately. Do this check at the beginning
of sys_mount.
Also check permission as early as possible in sys_umount.
Signed-off-by: Yan Hong
---
fs/namespace.c | 26 +++---
1 file
File descriptor is irrelevent when LOOKUP_ROOT is set.
Introduce AT_FDINV to avoid using hard coded value or reusing
existing macro.
Signed-off-by: Yan Hong
---
fs/namei.c| 11 ++-
include/linux/fcntl.h |2 ++
2 files changed, 8 insertions(+), 5 deletions(-)
diff
This saves us a list head initialization.
Signed-off-by: Yan Hong
---
fs/inode.c |6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/inode.c b/fs/inode.c
index ac8d904..3a2cd41 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -921,9 +921,11 @@ struct inode
Do we have particular reason to do this here?
Signed-off-by: Yan Hong
---
fs/inode.c |3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/inode.c b/fs/inode.c
index 3a2cd41..e89d30c 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -14,7 +14,6 @@
#include
#include
#include
-#include
Mostly fix comments which reference inexist locks or parameters.
Signed-off-by: Yan Hong
---
fs/dcache.c| 12
fs/inode.c |4 ++--
fs/namei.c |2 +-
fs/namespace.c |9 +++--
4 files changed, 10 insertions(+), 17 deletions(-)
diff --git a/fs/dcache.c
On Wed, Sep 26, 2012 at 07:18:07PM +0200, Linus Walleij wrote:
> + irq_start = NOMADIK_GPIO_TO_IRQ(pdata->first_gpio);
> + irq_base = irq_alloc_descs(irq_start, 0, NMK_GPIO_PER_CHIP,
> +numa_node_id());
> + if (IS_ERR_VALUE(irq_base)) {
commit
On Thu 27-09-12 16:40:03, Glauber Costa wrote:
> On 09/27/2012 04:40 PM, Michal Hocko wrote:
> > On Thu 27-09-12 16:20:55, Glauber Costa wrote:
> >> On 09/27/2012 04:15 PM, Michal Hocko wrote:
> >>> On Wed 26-09-12 16:33:34, Tejun Heo wrote:
> >>> [...]
> >> So, this seems properly crazy to me
Dear RT Folks,
I'm pleased to announce the 3.2.30-rt45 stable release.
This release is just an update to the new stable 3.2.30 version
and no RT specific changes have been made.
You can get this release via the git tree at:
On 09/17/2012 10:18 PM, Cyrill Gorcunov wrote:
> On Thu, Sep 13, 2012 at 01:29:07AM +0400, Cyrill Gorcunov wrote:
>> This patch brings ability to print out auxiliary data associated
>> with file in procfs interface /proc/pid/fdinfo/fd.
>>
>> In particular further patches make eventfd, evenpoll,
* David Laight (david.lai...@aculab.com) wrote:
> > > > And even then, if we would do:
> > > >
> > > > for (i = 0; i < HASH_SIZE(hashtable); i++)
> > > > if (!hlist_empty([i]))
> > > > break;
> > > >
> > > > return i >= HASH_SIZE(hashtable);
Hi Wim,
unless there is another issue with this patch,
could You give an ack now?
thanks,
Oskar
On Thu, Sep 20, 2012 at 15:37:24 +, Oskar Schirmer wrote:
> This watchdog device provides pretimeout facilities:
> Set some timeout value and get informed about imminent
> watchdog activity
On Thu, 2012-09-27 at 16:03 +0530, Vinod Koul wrote:
> On Thu, 2012-09-27 at 15:36 +0530, Vinod Koul wrote:
> > On Tue, 2012-09-25 at 14:39 +0300, Andy Shevchenko wrote:
> > > Not all of the controllers support the 64 bit data width. Make it
> > > configurable
> > > via platform data. The driver
* Sasha Levin (levinsasha...@gmail.com) wrote:
> On 09/27/2012 10:25 AM, David Laight wrote:
> And even then, if we would do:
>
> for (i = 0; i < HASH_SIZE(hashtable); i++)
> if (!hlist_empty([i]))
> break;
>
>
On Tue, Sep 25, 2012 at 01:03:52PM -0700, Andrew Morton wrote:
> On Tue, 25 Sep 2012 10:12:07 +0100
> Mel Gorman wrote:
>
> > First, we'd introduce a variant of get_pageblock_migratetype() that returns
> > all the bits for the pageblock flags and then helpers to extract either the
> >
From: Linus Walleij
Currently we rely on all IRQ chip instances to dynamically
allocate their IRQ descriptors unless they use the linear
IRQ domain. So for irqdomain_add_legacy() and
irqdomain_add_simple() the caller need to make sure that
descriptors are allocated.
Let's slightly augment the
From: Linus Walleij
This converts the Nomadik and Ux500 over to using sparse IRQ,
including some pokes around the pinctrl driver. To avoid
referencing unnecessary header files, the plat-nomadik timer
driver is augmented to pass an irq number at init time, and
the change is applied across both
From: Linus Walleij
The code was using a homegrown method of looking up the offset
from the irq domain, not to be encouraged. Use the proper
irq_find_mapping() call instead.
Cc: Lee Jones
Cc: Rob Herring
Signed-off-by: Linus Walleij
---
drivers/pinctrl/pinctrl-nomadik.c | 4 +---
1 file
From: Linus Walleij
This alters the Nomadik pinctrl driver to:
- Call irqdomain_add_linear() for the DT case so we get
all independent from IRQ numbers in this case.
- Call irqdomain_add_simple() for the legacy case, which
allocates the IRQ descriptors for the Nomadik pin controller
On Thu, Sep 27, 2012 at 2:46 AM, Andres Freund wrote:
> On Wednesday, September 26, 2012 03:42:40 PM Deucher, Alexander wrote:
>> > -Original Message-
>> > From: Andres Freund [mailto:and...@anarazel.de]
>> > Sent: Wednesday, September 26, 2012 9:41 AM
>> > To: Dan Carpenter
>> > Cc:
On 09/27/2012 02:47 PM, Lai Jiangshan wrote:
The __add_zone() maybe call sleep-able init_currently_empty_zone()
to init wait_table,
But this function also modifies the zone_start_pfn without any lock.
It is bugy.
So we move this modification out, and we ensure the modification
of
On Wed, Sep 26, 2012 at 8:07 PM, Murali Karicheri wrote:
> +struct clk_davinci_pll_data {
> + /* physical addresses set by platform code */
> + u32 phy_pllm;
> + /* if PLL has a prediv register this should be non zero */
> + u32 phy_prediv;
> + /* if PLL has a
On Thursday, September 27, 2012 03:14:31 PM Alex Deucher wrote:
> On Thu, Sep 27, 2012 at 2:46 AM, Andres Freund wrote:
> > On Wednesday, September 26, 2012 03:42:40 PM Deucher, Alexander wrote:
> >> > -Original Message-
> >> > From: Andres Freund [mailto:and...@anarazel.de]
> >> > Sent:
On Thu, 27 Sep 2012 14:25:10 +0300, Irina Tirdea wrote:
>>> The perf built to run on the host needs to use arm-eabi-objdump from
>>> the toolchain so that it can analyse data recorded on Android. This
>>> patch is targeting this scenario, not the previous one. In this case,
>>> the CROSS_COMPILE
On 09/27/2012 08:13 AM, Linus Walleij wrote:
> From: Linus Walleij
>
> This alters the Nomadik pinctrl driver to:
>
> - Call irqdomain_add_linear() for the DT case so we get
> all independent from IRQ numbers in this case.
> - Call irqdomain_add_simple() for the legacy case, which
>
On Thu, 2012-09-27 at 09:11 -0400, Mathieu Desnoyers wrote:
> AFAIK, gcc nowadays use "inline" only as a hint
Only if CONFIG_OPTIMIZE_INLINING is set.
>From include/linux/compiler-gcc.h:
#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
!defined(CONFIG_OPTIMIZE_INLINING) ||
On Tue, Sep 18, 2012 at 06:04:02PM +0400, Glauber Costa wrote:
> This flag is used to indicate to the callees that this allocation is a
> kernel allocation in process context, and should be accounted to
> current's memcg. It takes numerical place of the of the recently removed
> __GFP_NO_KSWAPD.
>
From: Namhyung Kim
As we have architecture information of saved perf.data file, we can
try to find cross-built objdump path.
The triplets are incomplete and maybe need some regexp works.
Cc: Irina Tirdea
Signed-off-by: Namhyung Kim
---
v2: don't modify env string
tools/perf/Makefile
On Thu, 2012-09-27 at 12:20 +0200, Borislav Petkov wrote:
> On Thu, Sep 27, 2012 at 12:17:22AM -0700, da...@lang.hm wrote:
> > It seems to me that trying to figure out if you are going to
> > overload the L2 is an impossible task, so just assume that it will
> > all fit, and the worst case is you
On Thu, Sep 27, 2012 at 12:33 AM, "Jan H. Schönherr"
wrote:
> Am 26.09.2012 23:15, schrieb Greg Kroah-Hartman:
>> On Wed, Sep 26, 2012 at 07:58:45PM +0200, Jan H. Schönherr wrote:
>>> Against v3.6-rc7, only lightly tested.
>>
>> Well, against linux-next and highly tested would be best. It's a
On Wed, Sep 26, 2012 at 05:49:33PM +0100, Mark Brown wrote:
> On Wed, Sep 26, 2012 at 06:31:45PM +0200, Davide Ciminaghi wrote:
>
> > Oh, and there's another problem (I'm looking at the code right now, I had
> > forgotten about this): the clock framework also asks for a spinlock_t *.
> > Regmap
On 09/27/2012 08:13 AM, Linus Walleij wrote:
> From: Linus Walleij
>
> Currently we rely on all IRQ chip instances to dynamically
> allocate their IRQ descriptors unless they use the linear
> IRQ domain. So for irqdomain_add_legacy() and
> irqdomain_add_simple() the caller need to make sure that
Dear Fabio Estevam,
> From: Fabio Estevam
>
> On a mx53qsb dt-kernel the da9052-core driver fails to probe:
>
> da9052 1-0048: DA9052 ADC IRQ failed ret=-22
>
> In request_threaded_irq() the first parameter is missing the
> da9052->irq_base.
>
> Fix it and avoid the error.
>
> Also define
On Thu 27-09-12 15:31:57, Glauber Costa wrote:
> On 09/26/2012 07:51 PM, Michal Hocko wrote:
> > On Tue 18-09-12 18:04:03, Glauber Costa wrote:
[...]
> >> + *_memcg = NULL;
> >> + rcu_read_lock();
> >> + p = rcu_dereference(current->mm->owner);
> >> + memcg = mem_cgroup_from_task(p);
> >
> >
On 09/27/2012 05:34 PM, Mel Gorman wrote:
> On Tue, Sep 18, 2012 at 06:04:02PM +0400, Glauber Costa wrote:
>> This flag is used to indicate to the callees that this allocation is a
>> kernel allocation in process context, and should be accounted to
>> current's memcg. It takes numerical place of
On Thu, Sep 27, 2012 at 03:41:10PM +0200, Davide Ciminaghi wrote:
> Maybe there's another solution: what about adding a couple of function
> pointers (lock, unlock) to struct regmap_config ? If they're set to NULL,
> everything works as usual. If they're not NULL, regmap uses such functions
> to
On Tue, Sep 18, 2012 at 06:04:04PM +0400, Glauber Costa wrote:
> When a process tries to allocate a page with the __GFP_KMEMCG flag, the
> page allocator will call the corresponding memcg functions to validate
> the allocation. Tasks in the root memcg can always proceed.
>
> To avoid adding
On Tue 18-09-12 18:04:04, Glauber Costa wrote:
> When a process tries to allocate a page with the __GFP_KMEMCG flag, the
> page allocator will call the corresponding memcg functions to validate
> the allocation. Tasks in the root memcg can always proceed.
>
> To avoid adding markers to the page -
On Thu, Sep 27, 2012 at 03:13:45PM +0200, Linus Walleij wrote:
> + if (first_irq > 0) {
> + int irq_base;
> +
> + irq_base = irq_alloc_descs(first_irq, 0, size, numa_node_id());
> + if (irq_base < 0) {
> + WARN(1, "Cannot allocate
fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...
to printk(KERN_ERR ...
Signed-off-by: YAMANE Toshiaki
---
drivers/staging/sbe-2t3e3/main.c |7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git
fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...
to printk(KERN_ERR ...
and add pr_fmt.
Signed-off-by: YAMANE Toshiaki
---
drivers/staging/sbe-2t3e3/module.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...
to printk(KERN_ERR ...
Signed-off-by: YAMANE Toshiaki
---
drivers/staging/sbe-2t3e3/cpld.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Thu, Sep 27, 2012 at 1:06 PM, Vinod Koul wrote:
> On Tue, 2012-09-25 at 14:39 +0300, Andy Shevchenko wrote:
>> Not all of the controllers support the 64 bit data width. Make it
>> configurable
>> via platform data. The driver will try to get a value from the component
>> parameters, otherwise
On Thu, Sep 27, 2012 at 07:47:46AM +0800, Ming Lei wrote:
> On Thu, Sep 27, 2012 at 4:23 AM, Russell King - ARM Linux
> wrote:
> > To be honest, I've not bothered to test the above patch, and now when I
> > look at it, I notice it's broken - in that on error it will corrupt the
> > driver list.
On Thu, Sep 27, 2012 at 03:31:19PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the char-misc tree got a conflict in
> drivers/char/pcmcia/synclink_cs.c between commit f21ec3d2d46e ("serial:
> add a new helper function") from the tty tree and commit 221b7b5796b5
>
On Thu, Sep 27, 2012 at 02:58:09PM +0100, Russell King - ARM Linux wrote:
> On Thu, Sep 27, 2012 at 07:47:46AM +0800, Ming Lei wrote:
> > On Thu, Sep 27, 2012 at 4:23 AM, Russell King - ARM Linux
> > wrote:
> > > To be honest, I've not bothered to test the above patch, and now when I
> > > look
On Wed, 26 Sep 2012, David Rientjes wrote:
> I would suggest cachep->flags being used solely for the flags passed to
> kmem_cache_create() and seperating out all "internal flags" based on the
> individual slab allocator's implementation into a different field. There
> should be no problem with
"usb_otg_ss_refclk960m" is needed for usb2 phy present in omap5. For
omap4, the clk_get of this clock will fail since it does not have this
clock.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/phy/omap-usb2.c | 18 --
1 file changed, 16 insertions(+), 2 deletions(-)
Added a driver for usb3 phy that handles the interaction between usb phy
device and dwc3 controller.
This also includes device tree support for usb3 phy driver and
the documentation with device tree binding information is updated.
Currently writing to control module register is taken care in
Added a driver for usb3 phy that handles the interaction between usb phy
device and dwc3 controller. Currently writing to control module register
is taken care in this driver which will be removed once the control
module driver is in place.
Changes from v1:
* Added missing clk_put()
* Remove the
On Mon, Sep 24, 2012 at 06:14:41PM +0400, Cyrill Gorcunov wrote:
>
> As to Alan's point on "what's the use of this if it can instantly change
> after you read the value" I guess it's the same as what we have when we
> simply set the value. Imagine we have two tasks fork'ed, first task do
> lock
On Wed, 26 Sep 2012, David Rientjes wrote:
> On Wed, 26 Sep 2012, Christoph Lameter wrote:
>
> > > Nack, this is already handled by CREATE_MASK in the mm/slab.c allocator;
> >
> > CREATE_MASK defines legal flags that can be specified. Other flags cause
> > and error. This is about flags that are
> as far as I know, nested locks are fine provided that you always take them in
> the same order and release them in the opposite order (lock A, lock B,
> unlock B, unlock A). So my conclusion is that nested spinlocks require
> potential regmap users of sta2x11 registers to take the sta2x11-mfd
On Thu, Sep 27, 2012 at 12:55:35AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam
>
> On a mx53qsb dt-kernel the da9052-core driver fails to probe:
>
> da9052 1-0048: DA9052 ADC IRQ failed ret=-22
>
> In request_threaded_irq() the first parameter is missing the da9052->irq_base.
>
> Fix it
> Alan, Greg, what's opinion? This flags fetching is the same as say fetching
> of termios settings, once fetched they can be changed immediately, and it's
> up to caller what to do with termios settings. No?
I think you need to explain what you expect to be doing with it, and why
it is safe in
Hi Joerg,
On Thu, 2012-09-27 at 12:20 +0200, Joerg Roedel wrote:
> Hi Shuah,
>
> the patch looks better then the older versions. It comes closer to a
> merge, but I see one issue here:
>
> On Tue, Sep 25, 2012 at 07:05:17PM -0600, Shuah Khan wrote:
> > debug_dma_mapping_error(struct device
On Thu, Sep 27, 2012 at 03:14:47PM +0100, Alan Cox wrote:
> > Alan, Greg, what's opinion? This flags fetching is the same as say fetching
> > of termios settings, once fetched they can be changed immediately, and it's
> > up to caller what to do with termios settings. No?
>
> I think you need to
On Thu, Sep 27, 2012 at 10:03 PM, Russell King - ARM Linux
wrote:
> On Thu, Sep 27, 2012 at 02:58:09PM +0100, Russell King - ARM Linux wrote:
>> On Thu, Sep 27, 2012 at 07:47:46AM +0800, Ming Lei wrote:
>> > On Thu, Sep 27, 2012 at 4:23 AM, Russell King - ARM Linux
>> > wrote:
>> > > To be
On 09/27/2012 07:14 AM, Cyrill Gorcunov wrote:
On Thu, Sep 27, 2012 at 03:14:47PM +0100, Alan Cox wrote:
Alan, Greg, what's opinion? This flags fetching is the same as say fetching
of termios settings, once fetched they can be changed immediately, and it's
up to caller what to do with termios
On Thu, Sep 27, 2012 at 07:17:49AM -0700, H. Peter Anvin wrote:
> >While we easily can fetch termios settings and such, there are few bits which
> >are missed to expord. So this patch provides them to user-space.
> >
>
> What bothers me (and the same applies to termios) is that you have
> NO idea
On Thursday 27 September 2012, viresh kumar wrote:
> I believe there is no common initialization part here, because PCI device in
> any
> case would be calling probe of platform device. :)
Looking at the driver more closely now. Right now, it only supports platform
devices, and the dw_probe
On Thu, Sep 27, 2012 at 07:34:07PM +0530, Kishon Vijay Abraham I wrote:
> +static int omap5_usb_phy_power(struct omap_usb *phy, bool on)
> +{
> + u32 val;
> + unsigned long rate;
> + struct clk *sys_clk;
> +
> + sys_clk = clk_get(NULL, "sys_clkin");
> + if (IS_ERR(sys_clk)) {
>
On 09/25/2012 05:06 AM, ABRAHAM, KISHON VIJAY wrote:
> Hi,
>
> On Mon, Sep 24, 2012 at 6:45 PM, Rob Herring wrote:
>> On 09/06/2012 09:57 AM, Kishon Vijay Abraham I wrote:
>>> All phy related programming like enabling/disabling the clocks, powering
>>> on/off the phy is taken care of by this
On Wed, Sep 26, 2012 at 04:08:07PM -0700, Tejun Heo wrote:
> Hello, Glauber.
>
> On Thu, Sep 27, 2012 at 02:54:11AM +0400, Glauber Costa wrote:
> > I don't. Much has been said in the past about the problem of sharing. A
> > lot of the kernel objects are shared by nature, this is pretty much
> >
On Thu, 2012-09-27 at 07:41 +, Arnd Bergmann wrote:
> On Thursday 27 September 2012, viresh kumar wrote:
> > I believe there is no common initialization part here, because PCI device
> > in any
> > case would be calling probe of platform device. :)
>
> Looking at the driver more closely now.
Replace 'while' with 'for' as suggested by Tejun Heo
Signed-off-by: Maxim Levitsky
---
lib/scatterlist.c |7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 5cd9cdc..3675452b 100644
--- a/lib/scatterlist.c
+++
On 09/27/2012 02:47 PM, Lai Jiangshan wrote:
Currently memory_hotplug only manages the node_states[N_HIGH_MEMORY],
it forgets to manage node_states[N_NORMAL_MEMORY]. it causes
node_states[N_NORMAL_MEMORY] becomes stale.
We add check_nodemasks_changes_online() and
Hello, Michal.
On Thu, Sep 27, 2012 at 02:08:06PM +0200, Michal Hocko wrote:
> Yes, because we have many users (basically almost all) who care only
> about the user memory because that's what occupies the vast majority of
> the memory. They usually want to isolate workload which would disrupt
>
On Thu, 2012-09-27 at 17:00 +0300, Andy Shevchenko wrote:
> On Thu, Sep 27, 2012 at 1:06 PM, Vinod Koul
> wrote:
> > On Tue, 2012-09-25 at 14:39 +0300, Andy Shevchenko wrote:
> >> Not all of the controllers support the 64 bit data width. Make it
> >> configurable
> >> via platform data. The
On Thursday 27 September 2012, Mark Brown wrote:
> On Thu, Sep 27, 2012 at 12:55:35AM -0300, Fabio Estevam wrote:
> > From: Fabio Estevam
> >
> > On a mx53qsb dt-kernel the da9052-core driver fails to probe:
> >
> > da9052 1-0048: DA9052 ADC IRQ failed ret=-22
> >
> > In request_threaded_irq()
Remove unnecessary semicolon
And:
drivers/media/dvb-frontends/stv0900_core.c: remove unnecessary whitespace
before a
quoted newline
Found by http://coccinelle.lip6.fr/
Signed-off-by: Peter Senna Tschudin
---
drivers/media/dvb-core/dvb_frontend.c | 2 +-
With all the infrastructure in place, we can now have slabinfo_show
done from slab_common.c. A cache-specific function is called to grab
information about the cache itself, since that is still heavily
dependent on the implementation. But with the values produced by it, all
the printing and
Hi,
This patch moves on with the slab caches commonization, by moving
the slabinfo processing to common code in slab_common.c. It only touches
slub and slab, since slob doesn't create that file, which is protected
by a Kconfig switch.
Enjoy,
Glauber Costa (4):
move slabinfo processing to
The functions oo_order() and oo_objects() are used by the slub to
determine respectively the order of a candidate allocation, and the
number of objects made available from it. I would like a stable visible
location outside slub.c so it can be acessed from slab_common.c.
I considered also just
The header format is highly similar between slab and slub. The main
difference lays in the fact that slab may optionally have statistics
added here in case of CONFIG_SLAB_DEBUG, while the slub will stick them
somewhere else.
By making sure that information conditionally lives inside a
This patch moves all the common machinery to slabinfo processing
to slab_common.c. We can do better by noticing that the output is
heavily common, and having the allocators to just provide finished
information about this. But after this first step, this can be done
easier.
Signed-off-by: Glauber
On Thursday 27 September 2012, Vinod Koul wrote:
> > where the first one is called by the other two, depending on the bus type.
> > This could be done either splitting the driver into multiple files so you
> > can
> > have the platform and pci parts in separate driver modules depending on the
> >
On Thu, Sep 27, 2012 at 07:33:00AM -0700, Tejun Heo wrote:
> Hello, Michal.
>
> On Thu, Sep 27, 2012 at 02:08:06PM +0200, Michal Hocko wrote:
> > Yes, because we have many users (basically almost all) who care only
> > about the user memory because that's what occupies the vast majority of
> >
On 09/27/2012 07:21 AM, Cyrill Gorcunov wrote:
On Thu, Sep 27, 2012 at 07:17:49AM -0700, H. Peter Anvin wrote:
While we easily can fetch termios settings and such, there are few bits which
are missed to expord. So this patch provides them to user-space.
What bothers me (and the same applies
On Wed, 2012-09-26 at 08:55 -0500, k...@linux.vnet.ibm.com wrote:
> On Mon, Sep 24, 2012 at 10:48:21AM -0500, k...@linux.vnet.ibm.com wrote:
> > On Mon, Sep 24, 2012 at 09:10:41AM -0500, k...@linux.vnet.ibm.com wrote:
> > > On Mon, Sep 24, 2012 at 12:26:05PM +1000, James Morris wrote:
> > > > On
> Moreover, if your thinking is that we do not need a static inline
> function replicated at every caller, maybe we should introduce a
> lib/hashtable.c that implements those 2 functions.
That was my thought...
Given their nature, I'd guess they aren't critical path.
Probably not worth adding an
[ 287.677274] [ cut here ]
[ 287.678042] WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
[ 287.678042] Hardware name: CLE266-8235
[ 287.678042] Modules linked in: fuse ppdev evdev pcmcia snd_via82xx gameport
snd_ac97_codec ac97_bus snd_pcm ath5k snd_timer
On Thu, Sep 27, 2012 at 07:43:44AM -0700, H. Peter Anvin wrote:
> >>If you can't guarantee that ALL those processes are stopped and
> >>checkpointed/restarted, you have a huge problem.
> >
> >Well, sure inside our tool before doing checkpoint we stop all
> >tasks which are part of dumpee process
Hello, Mel.
On Thu, Sep 27, 2012 at 03:28:22PM +0100, Mel Gorman wrote:
> > In addition, how is userland supposed to know which
> > workload is shared kmem heavy or not?
>
> By using a bit of common sense.
>
> An application may not be able to figure this out but the administrator
> is going
On Tue, Aug 07, 2012 at 03:41:56PM +0200, Joerg Roedel wrote:
> starting with Linux 3.6-rc1 I experience this BUG on one of my test
> machines. Please let me know if you need any additional information.
>
> [ 20.271810] [ cut here ]
> [ 20.276869] kernel BUG at
On Thu, Sep 27, 2012 at 9:23 AM, Andres Freund wrote:
> On Thursday, September 27, 2012 03:14:31 PM Alex Deucher wrote:
>> On Thu, Sep 27, 2012 at 2:46 AM, Andres Freund wrote:
>> > On Wednesday, September 26, 2012 03:42:40 PM Deucher, Alexander wrote:
>> >> > -Original Message-
>> >> >
On Thu, 27 Sep 2012, Glauber Costa wrote:
> This patch moves on with the slab caches commonization, by moving
> the slabinfo processing to common code in slab_common.c. It only touches
> slub and slab, since slob doesn't create that file, which is protected
> by a Kconfig switch.
Thanks. That
Hello, Mel.
On Thu, Sep 27, 2012 at 03:43:07PM +0100, Mel Gorman wrote:
> > I'm not too convinced. First of all, the overhead added by kmemcg
> > isn't big.
>
> Really?
>
> If kmemcg was globally accounted then every __GFP_KMEMCG allocation in
> the page allocator potentially ends up down in
On Thu, 27 Sep 2012, Glauber Costa wrote:
> This patch moves all the common machinery to slabinfo processing
> to slab_common.c. We can do better by noticing that the output is
> heavily common, and having the allocators to just provide finished
> information about this. But after this first
Hi,
On Thu, Sep 27, 2012 at 7:54 PM, Rob Herring wrote:
> On 09/25/2012 05:06 AM, ABRAHAM, KISHON VIJAY wrote:
>> Hi,
>>
>> On Mon, Sep 24, 2012 at 6:45 PM, Rob Herring wrote:
>>> On 09/06/2012 09:57 AM, Kishon Vijay Abraham I wrote:
All phy related programming like enabling/disabling the
On Thu, 20 Sep 2012, Mark Brown wrote:
> On Thu, Sep 20, 2012 at 02:09:09PM +0200, Lee Jones wrote:
> > The following changes since commit 5698bd757d55b1bb87edd1a9744ab09c142abfc2:
> >
> > Linux 3.6-rc6 (2012-09-16 14:58:51 -0700)
> >
> > are available in the git repository at:
> >
> >
On Thu, 27 Sep 2012, Glauber Costa wrote:
> By making sure that information conditionally lives inside a
> globally-visible CONFIG_DEBUG_SLAB switch, we can move the header
> printing to a common location.
Acked-by: Christoph Lameter
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