On Fri, 30 Mar 2007, Andrew Morton wrote:
> On Fri, 30 Mar 2007 17:47:28 -0700 (PDT) Davide Libenzi
> wrote:
>
> > On Fri, 30 Mar 2007, Andrew Morton wrote:
> >
> > > > +struct timerfd_ctx {
> > > > + struct hrtimer tmr;
> > > > + ktime_t tintv;
> > > > + spinlock_t lock;
>
On Fri, 30 Mar 2007, Andrew Morton wrote:
On Fri, 30 Mar 2007 17:47:28 -0700 (PDT) Davide Libenzi
davidel@xmailserver.org wrote:
On Fri, 30 Mar 2007, Andrew Morton wrote:
+struct timerfd_ctx {
+ struct hrtimer tmr;
+ ktime_t tintv;
+ spinlock_t lock;
On Fri, 30 Mar 2007 17:47:28 -0700 (PDT) Davide Libenzi
wrote:
> On Fri, 30 Mar 2007, Andrew Morton wrote:
>
> > > +struct timerfd_ctx {
> > > + struct hrtimer tmr;
> > > + ktime_t tintv;
> > > + spinlock_t lock;
> > > + wait_queue_head_t wqh;
> > > + unsigned long ticks;
> > > +};
> >
> >
On Fri, 30 Mar 2007, Andrew Morton wrote:
> > +struct timerfd_ctx {
> > + struct hrtimer tmr;
> > + ktime_t tintv;
> > + spinlock_t lock;
> > + wait_queue_head_t wqh;
> > + unsigned long ticks;
> > +};
>
> Did you consider using the (presently unused) lock inside wqh instead of
>
On Tue, 20 Mar 2007 11:37:14 -0700
Davide Libenzi wrote:
> This patch introduces a new system call for timers events delivered
> though file descriptors. This allows timer event to be used with
> standard POSIX poll(2), select(2) and read(2). As a consequence of
> supporting the Linux f_op->poll
On Tue, 20 Mar 2007 11:37:14 -0700
Davide Libenzi davidel@xmailserver.org wrote:
This patch introduces a new system call for timers events delivered
though file descriptors. This allows timer event to be used with
standard POSIX poll(2), select(2) and read(2). As a consequence of
supporting
On Fri, 30 Mar 2007, Andrew Morton wrote:
+struct timerfd_ctx {
+ struct hrtimer tmr;
+ ktime_t tintv;
+ spinlock_t lock;
+ wait_queue_head_t wqh;
+ unsigned long ticks;
+};
Did you consider using the (presently unused) lock inside wqh instead of
adding a new one?
On Fri, 30 Mar 2007 17:47:28 -0700 (PDT) Davide Libenzi
davidel@xmailserver.org wrote:
On Fri, 30 Mar 2007, Andrew Morton wrote:
+struct timerfd_ctx {
+ struct hrtimer tmr;
+ ktime_t tintv;
+ spinlock_t lock;
+ wait_queue_head_t wqh;
+ unsigned long ticks;
+};
Did
This patch introduces a new system call for timers events delivered
though file descriptors. This allows timer event to be used with
standard POSIX poll(2), select(2) and read(2). As a consequence of
supporting the Linux f_op->poll subsystem, they can be used with
epoll(2) too.
The system call is
This patch introduces a new system call for timers events delivered
though file descriptors. This allows timer event to be used with
standard POSIX poll(2), select(2) and read(2). As a consequence of
supporting the Linux f_op-poll subsystem, they can be used with
epoll(2) too.
The system call is
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