Update the documentation bits referring to capacity aware scheduling
with regards to newly introduced SD_ASYM_CPUCAPACITY_FULL shed_domain
flag.
Signed-off-by: Beata Michalska
---
Documentation/scheduler/sched-capacity.rst | 6 --
Documentation/scheduler/sched-energy.rst | 2 +-
2 files
ies on the SD_ASYM_CPUCAPACITY flag and does not
relate to the full asymmetry level denoted by the sd_asym_cpucapacity
pointer.
Signed-off-by: Beata Michalska
---
kernel/sched/topology.c | 339 ++--
1 file changed, 299 insertions(+), 40 deletions(-)
diff --gi
CPU capacities but still do have members
with different capacity values. It loses though it's meaning when it
comes to the lowest CPU asymmetry sched_domain level per-cpu pointer,
which is to be now denoted by SD_ASYM_CPUCAPACITY_FULL flag.
Signed-off-by: Beata Michalska
---
include/linux/
chine virt -smp cores=6 -machine dtb=$CUSTOM_DTB.dtb
Beata Michalska (3):
sched/core: Introduce SD_ASYM_CPUCAPACITY_FULL sched_domain flag
sched/topology: Rework CPU capacity asymmetry detection
sched/doc: Update the CPU capacity asymmetry bits
Documentation/scheduler/sched-capacity.rst |
On Wed, Mar 10, 2021 at 02:17:38PM +0530, Viresh Kumar wrote:
> On 09-03-21, 12:14, Beata Michalska wrote:
> > With the current version, once the _opp_get_next returns opp
> > that is the current_opp, the while loop will break, leaving all
> > the opps that are on the l
On Tue, Mar 09, 2021 at 10:01:21AM +0530, Viresh Kumar wrote:
> On 08-03-21, 18:14, Beata Michalska wrote:
> > > -bool _opp_remove_all_static(struct opp_table *opp_table)
> > > +/*
> > > + * Can't remove the OPP from under the lock, debugfs removal needs to
On Mon, Mar 08, 2021 at 05:20:53PM +0530, Viresh Kumar wrote:
> On 05-03-21, 13:55, Beata Michalska wrote:
> > Actually, that one might be problematic: by the time the
> > _opp_table_kref_release is being reached, the opp pointed to
> > by current_opp m
On 3/5/21 4:24 AM, Viresh Kumar wrote:
> On 04-03-21, 15:07, Beata Michalska wrote:
>> The current_opp when set, grabs additional reference on the opp,
>> which is then supposed to be dropped upon releasing the opp table.
>> Still both dev_pm_opp_remove_table and dev_pm_o
. This may lead to an attempt to access
memory that has already been released. Make sure that while draining
the list (in both dynamic and static cases) the current_opp gets
actually invalidated.
Fixes: 81c4d8a3c414 ("opp: Keep track of currently programmed OPP")
Signed-off-by: Beata
On 07/22/2015 05:55 PM, Bartlomiej Zolnierkiewicz wrote:
>
> Hi,
>
> Some comments below.
>
> On Tuesday, June 16, 2015 03:09:30 PM Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications, to provide file
&
On 06/24/2015 06:26 PM, Steve French wrote:
> On Wed, Jun 24, 2015 at 10:31 AM, Beata Michalska
> wrote:
>> On 06/24/2015 10:47 AM, Dmitry Monakhov wrote:
>>> Beata Michalska writes:
>>>
>>>> Introduce configurable generic interface for file
>>>
On 06/24/2015 10:47 AM, Dmitry Monakhov wrote:
> Beata Michalska writes:
>
>> Introduce configurable generic interface for file
>> system-wide event notifications, to provide file
>> systems with a common way of reporting any potential
>> issues as they emerge.
>
On 06/20/2015 01:21 AM, Dave Chinner wrote:
> On Fri, Jun 19, 2015 at 07:28:11PM +0200, Beata Michalska wrote:
>> On 06/19/2015 02:03 AM, Dave Chinner wrote:
>>> On Thu, Jun 18, 2015 at 10:25:08AM +0200, Beata Michalska wrote:
>>>> On 06/18/2015 01:06 AM, Dave Chinn
On 06/19/2015 02:03 AM, Dave Chinner wrote:
> On Thu, Jun 18, 2015 at 10:25:08AM +0200, Beata Michalska wrote:
>> On 06/18/2015 01:06 AM, Dave Chinner wrote:
>>> On Tue, Jun 16, 2015 at 03:09:30PM +0200, Beata Michalska wrote:
>>>> Introduce configurable generic inter
Hi,
On 06/18/2015 01:17 PM, Kinglong Mee wrote:
> On 6/16/2015 9:09 PM, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications, to provide file
>> systems with a common way of reporting any potential
>> issues
Hi,
On 06/18/2015 01:06 AM, Dave Chinner wrote:
> On Tue, Jun 16, 2015 at 03:09:30PM +0200, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications, to provide file
>> systems with a common way of reporting any potent
On 06/17/2015 08:15 AM, Leon Romanovsky wrote:
> On Tue, Jun 16, 2015 at 4:09 PM, Beata Michalska
> wrote:
>> Add support for generic FS events including threshold
>> notifications, ENOSPC and remount as read-only warnings,
>> along with generic internal warnings/err
On 06/17/2015 08:08 AM, Leon Romanovsky wrote:
>> }
>> - if (error == -ENOSPC && !once++) {
>> + if (error == -ENOSPC) {
>> + if (!once++) {
>> info = SHMEM_I(inode);
>> spin_lock(&info->lock);
>> shmem_recalc_inode(i
Hi,
On 06/16/2015 06:21 PM, Al Viro wrote:
> On Tue, Jun 16, 2015 at 03:09:30PM +0200, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications, to provide file
>> systems with a common way of reporting any potential
>
Add ext4_mark_group_corrupted helper function to
simplify the code and to keep the logic in one place.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 15 +++
fs/ext4/ext4.h|9 +
fs/ext4/ialloc.c |5 +
fs/ext4/mballoc.c | 11 ++-
4 files
event shall be generated whenever
the number of available blocks goes up again re-activating
the threshold.
The interface has been exposed through a vfs. Once mounted,
it serves as an entry point for the set-up where one can
register for particular file system events.
Signed-off-by: Beata Michalska
Add support for the generic FS events interface
covering threshold notifiactions and the ENOSPC
warning.
Signed-off-by: Beata Michalska
---
mm/shmem.c | 33 ++---
1 file changed, 30 insertions(+), 3 deletions(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index cf2d0ca
Add support for generic FS events including threshold
notifications, ENOSPC and remount as read-only warnings,
along with generic internal warnings/errors.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 10 --
fs/ext4/ext4.h|1 +
fs/ext4/inode.c |2 +-
fs/ext4
/27/244
---
Beata Michalska (4):
fs: Add generic file system event notifications
ext4: Add helper function to mark group as corrupted
ext4: Add support for generic FS events
shmem: Add support for generic FS events
Documentation/filesystems/events.txt | 232 ++
fs/Kconfig
On 05/27/2015 04:34 AM, Greg KH wrote:
> On Tue, May 26, 2015 at 06:39:48PM +0200, Beata Michalska wrote:
>> Hi,
>>
>> Things has gone a bit quiet thread wise ...
>> As I believe I've managed to snap back to reality, I was hoping we could
>> continue w
Hi,
On 05/07/2015 01:57 PM, Beata Michalska wrote:
> Hi,
>
> On 05/05/2015 02:16 PM, Beata Michalska wrote:
>> Hi again,
>>
>> On 04/29/2015 11:13 AM, Greg KH wrote:
>>> On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote:
>>>> On Wed 29-04-15
Hi,
On 05/05/2015 02:16 PM, Beata Michalska wrote:
> Hi again,
>
> On 04/29/2015 11:13 AM, Greg KH wrote:
>> On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote:
>>> On Wed 29-04-15 09:03:08, Beata Michalska wrote:
>>>> On 04/28/2015 07:39 PM, Greg KH wro
Hi again,
On 04/29/2015 11:13 AM, Greg KH wrote:
> On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote:
>> On Wed 29-04-15 09:03:08, Beata Michalska wrote:
>>> On 04/28/2015 07:39 PM, Greg KH wrote:
>>>> On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska
Hi,
On 04/29/2015 05:55 PM, Greg KH wrote:
> On Wed, Apr 29, 2015 at 05:48:14PM +0200, Beata Michalska wrote:
>> On 04/29/2015 03:45 PM, Greg KH wrote:
>>> On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote:
>>>>>>> It needs to be done internall
On 04/29/2015 03:45 PM, Greg KH wrote:
> On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote:
>>>>> It needs to be done internally by the app but is doable.
>>>>> The app knows what it is watching, so it can maintain the mappings.
>>>>>
On 04/29/2015 11:13 AM, Greg KH wrote:
> On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote:
>> On Wed 29-04-15 09:03:08, Beata Michalska wrote:
>>> On 04/28/2015 07:39 PM, Greg KH wrote:
>>>> On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote:
>
On 04/28/2015 07:39 PM, Greg KH wrote:
> On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote:
>> On 04/28/2015 04:09 PM, Greg KH wrote:
>>> On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote:
>>>> On Mon 27-04-15 17:37:11, Greg KH wrote:
>>&g
On 04/28/2015 04:09 PM, Greg KH wrote:
> On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote:
>> On Mon 27-04-15 17:37:11, Greg KH wrote:
>>> On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote:
>>>> On 04/27/2015 04:24 PM, Greg KH wrote:
>>&g
Hi,
On 04/27/2015 05:37 PM, Greg KH wrote:
> On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote:
>> On 04/27/2015 04:24 PM, Greg KH wrote:
>>> On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote:
>>>> Introduce configurable generic
On 04/27/2015 04:24 PM, Greg KH wrote:
> On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications, to provide file
>> systems with a common way of reporting any potential
>
Add support for generic FS events including threshold
notifications, ENOSPC and remount as read-only warnings,
along with generic internal warnings/errors.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 10 --
fs/ext4/ext4.h|1 +
fs/ext4/inode.c |2 +-
fs/ext4
event shall be generated whenever
the number of available blocks goes up again re-activating
the threshold.
The interface has been exposed through a vfs. Once mounted,
it serves as an entry point for the set-up where one can
register for particular file system events.
Signed-off-by: Beata Michalska
Add ext4_mark_group_corrupted helper function to
simplify the code and to keep the logic in one place.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 15 +++
fs/ext4/ext4.h|9 +
fs/ext4/ialloc.c |5 +
fs/ext4/mballoc.c | 11 ++-
4 files
Add support for the generic FS events interface
covering threshold notifiactions and the ENOSPC
warning.
Signed-off-by: Beata Michalska
---
mm/shmem.c | 33 ++---
1 file changed, 30 insertions(+), 3 deletions(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index cf2d0ca
/lkml/2015/4/15/46
---
Beata Michalska (4):
fs: Add generic file system event notifications
ext4: Add helper function to mark group as corrupted
ext4: Add support for generic FS events
shmem: Add support for generic FS events
Documentation/filesystems/events.txt | 231 ++
fs
Hi,
On 04/18/2015 12:44 AM, Andreas Dilger wrote:
> On Apr 17, 2015, at 5:31 AM, Jan Kara wrote:
>> On Wed 15-04-15 09:15:44, Beata Michalska wrote:
>>> Introduce configurable generic interface for file
>>> system-wide event notifications to provide file
>&
On 04/17/2015 06:08 PM, John Spray wrote:
>
> On 17/04/2015 16:43, Jan Kara wrote:
>> On Fri 17-04-15 15:51:14, John Spray wrote:
>>> On 17/04/2015 14:23, Austin S Hemmelgarn wrote:
>>>
For some filesystems, it may make sense to differentiate between a
generic warning and an error. For
On 04/17/2015 03:04 PM, Beata Michalska wrote:
> On 04/17/2015 01:31 PM, Jan Kara wrote:
>> On Wed 15-04-15 09:15:44, Beata Michalska wrote:
>>> Introduce configurable generic interface for file
>>> system-wide event notifications to provide file
>>> system
On 04/17/2015 01:31 PM, Jan Kara wrote:
> On Wed 15-04-15 09:15:44, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications to provide file
>> systems with a common way of reporting any potential
>> issue
Hi,
On 04/16/2015 11:56 PM, Heinrich Schuchardt wrote:
> On 15.04.2015 09:15, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications to provide file
>> systems with a common way of reporting any potential
>> issue
Hi,
On 04/16/2015 10:10 PM, Hugh Dickins wrote:
> On Thu, 16 Apr 2015, Beata Michalska wrote:
>> On 04/16/2015 05:46 AM, Eric Sandeen wrote:
>>> On 4/15/15 2:15 AM, Beata Michalska wrote:
>>>> Introduce configurable generic interface for file
>>>> syste
Hi,
On 04/17/2015 10:17 AM, Jan Kara wrote:
> Hello,
>
> On Wed 15-04-15 09:15:43, Beata Michalska wrote:
>> The following patchset is a result of previous discussions regarding
>> file system threshold notifiactions. It introduces support for file
>> system event
On 04/16/2015 05:46 AM, Eric Sandeen wrote:
> On 4/15/15 2:15 AM, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications to provide file
>> systems with a common way of reporting any potential
>> issues as they emer
On 04/15/2015 09:25 PM, Darrick J. Wong wrote:
> On Wed, Apr 15, 2015 at 09:15:44AM +0200, Beata Michalska wrote:
>> Introduce configurable generic interface for file
>> system-wide event notifications to provide file
>> systems with a common way of reporting any potential
>
On 04/15/2015 09:18 PM, Darrick J. Wong wrote:
> On Wed, Apr 15, 2015 at 09:15:46AM +0200, Beata Michalska wrote:
>> Add support for generic FS events including threshold
>> notifications, ENOSPC and remount as read-only warnings,
>> along with generic internal warnings/errors
Add ext4_mark_group_corrupted helper function to
simplify the code and to keep the logic in one place.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 15 +++
fs/ext4/ext4.h|9 +
fs/ext4/ialloc.c |5 +
fs/ext4/mballoc.c | 11 ++-
4 files
: Beata Michalska
---
Documentation/filesystems/events.txt | 254 +++
fs/Makefile |1 +
fs/events/Makefile |6 +
fs/events/fs_event.c | 775 ++
fs/events/fs_event.h | 27
Add support for the generic FS events interface
covering threshold notifiactions and the ENOSPC
warning.
Signed-off-by: Beata Michalska
---
mm/shmem.c | 39 ---
1 file changed, 36 insertions(+), 3 deletions(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index
application for the generic netlink.
---
Beata Michalska (4):
fs: Add generic file system event notifications
ext4: Add helper function to mark group as corrupted
ext4: Add support for generic FS events
shmem: Add support for generic FS events
Documentation/filesystems/events.txt | 254
Add support for generic FS events including threshold
notifications, ENOSPC and remount as read-only warnings,
along with generic internal warnings/errors.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 11 +--
fs/ext4/ext4.h|1 +
fs/ext4/inode.c |2 +-
fs/ext4
On 03/16/2015 02:28 PM, Christoph Hellwig wrote:
> Between this and the recent tmpfs discussion I really think this
> needs to be done in a generic way. Given that the quota noticiations
> already use netlink general space notifications seem like a very
> sensible extension for them.
>
First of
On 03/17/2015 11:52 AM, Sylwester Nawrocki wrote:
> On 02/03/15 14:17, Beata Michalska wrote:
>> From: Tomasz Figa
>>
>> Add clock controller for CMU ISP clock domain on Exynos3250,
>> providing clocks for FIMC-IS subsystem.
>>
>> [b.michalska:use samsu
Add ext4_mark_group_corrupted helper function to
simplify the code and to keep the logic in one place.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 17 -
fs/ext4/ext4.h|9 +
fs/ext4/ialloc.c |5 +
fs/ext4/mballoc.c | 13 +++--
fs
events.
Signed-off-by: Beata Michalska
---
Documentation/filesystems/ext4.txt | 11 +++
fs/ext4/balloc.c | 28 -
fs/ext4/ext4.h |5 +++
fs/ext4/super.c| 59 +++-
4 files changed
function from ext4_mb_new_blocks
and ext4_da_reserve_space to ext4_has_free_clusters,
remove it from ext4_update_super
- switch from used to available blocks
- add documnetation for new sysfs entry
---
Beata Michalska (2):
ext4: Add helper function to mark group
On 03/11/2015 06:49 PM, Lukáš Czerner wrote:
> On Wed, 11 Mar 2015, Beata Michalska wrote:
>
>> Date: Wed, 11 Mar 2015 17:45:52 +0100
>> From: Beata Michalska
>> To: Lukáš Czerner
>> Cc: ty...@mit.edu, adilger.ker...@dilger.ca, linux-e...@vger.kernel.org,
>&
Hi,
On 03/11/2015 03:12 PM, Lukáš Czerner wrote:
> On Wed, 11 Mar 2015, Beata Michalska wrote:
>
>> Date: Wed, 11 Mar 2015 11:16:33 +0100
>> From: Beata Michalska
>> To: ty...@mit.edu, adilger.ker...@dilger.ca
>> Cc: linux-e...@vger.kernel.org, linux-kernel@vger
last with hopefully, minimum overhead. When
the process wakes-up it might decide to increase the threshold
and once again wait for the notification.
BR
Beata Michalska
Beate Michalska (1):
ext4: Add pollable sysfs entry for block threshold events
fs/ext4/balloc.c | 17
.
Signed-off-by: Beata Michalska
---
fs/ext4/balloc.c | 17 -
fs/ext4/ext4.h| 12
fs/ext4/ialloc.c |5 +
fs/ext4/inode.c |2 +-
fs/ext4/mballoc.c | 14 --
fs/ext4/resize.c |3 ++-
fs/ext4/super.c | 52
l case here, would be to get the notification, despite the type
of the actual filesystem, whenever the amount of free space drops below
a certain level. Quota doesn't seem to be the right approach here.
BR
Beata Michalska
--
To unsubscribe from this list: send the line "unsubscribe linux-kern
Hi All,
This simple patchset adds support for CMU_ISP clock domain
on Exynos3250.
Best Regards
Beata Michalska
---
Beata Michalska (1):
ARM: dts: exynos3250: Add assigned clock parents to CMU node
Tomasz Figa (1):
clk: samsung: exynos3250: Add driver for CMU_ISP clock domain
-off-by: Chanwoo Choi
Signed-off-by: Beata Michalska
Acked-by: Kyungmin Park
---
.../devicetree/bindings/clock/exynos3250-clock.txt |8 +
drivers/clk/samsung/clk-exynos3250.c | 163
include/dt-bindings/clock/exynos3250.h | 61
3 files
while the ISP power domain remains turned off
(i.e. through the common clock framework by clk_summary)
Signed-off-by: Beata Michalska
Acked-by: Kyungmin Park
---
arch/arm/boot/dts/exynos3250.dtsi |4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/exynos3250.dtsi
b/arch
binding documentation]
Signed-off-by: Tomasz Figa
Signed-off-by: Sylwester Nawrocki
Signed-off-by: Chanwoo Choi
Signed-off-by: Beata Michalska
Acked-by: Kyungmin Park
---
.../devicetree/bindings/clock/exynos3250-clock.txt |8 +
drivers/clk/samsung/clk-exynos3250.c | 189
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