Best,
J.
On Nov 21, 2012, at 4:37 PM, Jan Kara wrote:
> On Wed 21-11-12 13:29:01, Christoph Hellwig wrote:
>> On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
I'd like to use this as a vehicle to revisit how dio completions work.
>>>
>>> I don't like the sound of that. ;-)
On Wed 21-11-12 13:29:01, Christoph Hellwig wrote:
> On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
> > > I'd like to use this as a vehicle to revisit how dio completions work.
> >
> > I don't like the sound of that. ;-) It sounds like this bugfix may get
> > further delayed by the
On Wed 21-11-12 13:29:01, Christoph Hellwig wrote:
On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
I'd like to use this as a vehicle to revisit how dio completions work.
I don't like the sound of that. ;-) It sounds like this bugfix may get
further delayed by the desire
Best,
J.
On Nov 21, 2012, at 4:37 PM, Jan Kara j...@suse.cz wrote:
On Wed 21-11-12 13:29:01, Christoph Hellwig wrote:
On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
I'd like to use this as a vehicle to revisit how dio completions work.
I don't like the sound of that. ;-)
Christoph Hellwig writes:
> On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
>> > I'd like to use this as a vehicle to revisit how dio completions work.
>>
>> I don't like the sound of that. ;-) It sounds like this bugfix may get
>> further delayed by the desire for unrelated code
On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
> > I'd like to use this as a vehicle to revisit how dio completions work.
>
> I don't like the sound of that. ;-) It sounds like this bugfix may get
> further delayed by the desire for unrelated code cleanup.
I've got a prototype
Christoph Hellwig writes:
> On Mon, Nov 19, 2012 at 11:41:23PM -0800, Darrick J. Wong wrote:
>> Provide VFS helpers for handling O_SYNC AIO DIO writes. Filesystems wanting
>> to
>> use the helpers have to pass DIO_SYNC_WRITES to __blockdev_direct_IO. If the
>> filesystem doesn't provide its
On Mon, Nov 19, 2012 at 11:41:23PM -0800, Darrick J. Wong wrote:
> Provide VFS helpers for handling O_SYNC AIO DIO writes. Filesystems wanting
> to
> use the helpers have to pass DIO_SYNC_WRITES to __blockdev_direct_IO. If the
> filesystem doesn't provide its own direct IO end_io handler, the
On Mon, Nov 19, 2012 at 11:41:23PM -0800, Darrick J. Wong wrote:
Provide VFS helpers for handling O_SYNC AIO DIO writes. Filesystems wanting
to
use the helpers have to pass DIO_SYNC_WRITES to __blockdev_direct_IO. If the
filesystem doesn't provide its own direct IO end_io handler, the
Christoph Hellwig h...@infradead.org writes:
On Mon, Nov 19, 2012 at 11:41:23PM -0800, Darrick J. Wong wrote:
Provide VFS helpers for handling O_SYNC AIO DIO writes. Filesystems wanting
to
use the helpers have to pass DIO_SYNC_WRITES to __blockdev_direct_IO. If the
filesystem doesn't
On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
I'd like to use this as a vehicle to revisit how dio completions work.
I don't like the sound of that. ;-) It sounds like this bugfix may get
further delayed by the desire for unrelated code cleanup.
I've got a prototype that
Christoph Hellwig h...@infradead.org writes:
On Wed, Nov 21, 2012 at 11:58:05AM -0500, Jeff Moyer wrote:
I'd like to use this as a vehicle to revisit how dio completions work.
I don't like the sound of that. ;-) It sounds like this bugfix may get
further delayed by the desire for
Provide VFS helpers for handling O_SYNC AIO DIO writes. Filesystems wanting to
use the helpers have to pass DIO_SYNC_WRITES to __blockdev_direct_IO. If the
filesystem doesn't provide its own direct IO end_io handler, the generic code
will take care of issuing the flush. Otherwise, the
Provide VFS helpers for handling O_SYNC AIO DIO writes. Filesystems wanting to
use the helpers have to pass DIO_SYNC_WRITES to __blockdev_direct_IO. If the
filesystem doesn't provide its own direct IO end_io handler, the generic code
will take care of issuing the flush. Otherwise, the
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