| Message ID | 20150216151522.1774.34084.stgit@thinktux.in.ibm.com |
|---|---|
| State | Accepted |
| Headers | show |
On Mon, 2015-02-16 at 20:45 +0530, Ananth N Mavinakayanahalli wrote: > For use by hservices mainly... > > Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> > --- > core/timebase.c | 11 +++++++++++ > include/timebase.h | 2 ++ > 2 files changed, 13 insertions(+) > > diff --git a/core/timebase.c b/core/timebase.c > index 9321373..ff26689 100644 > --- a/core/timebase.c > +++ b/core/timebase.c > @@ -104,3 +104,14 @@ int nanosleep(const struct timespec *req, struct timespec *rem) > } > return 0; > } > + > +int nanosleep_nopoll(const struct timespec *req, struct timespec *rem) > +{ > + time_wait_nopoll(timespec_to_tb(req)); > + > + if (rem) { > + rem->tv_sec = 0; > + rem->tv_nsec = 0; > + } > + return 0; > +} > diff --git a/include/timebase.h b/include/timebase.h > index 156c296..7f5afe1 100644 > --- a/include/timebase.h > +++ b/include/timebase.h > @@ -98,4 +98,6 @@ extern void time_wait_ms_nopoll(unsigned long ms); > extern void time_wait_us(unsigned long us); > extern void time_wait_us_nopoll(unsigned long us); > > +/* nanosleep_nopoll - variant for use from hostservices */ > +extern int nanosleep_nopoll(const struct timespec *req, struct timespec *rem); > #endif /* __TIME_H */ > > _______________________________________________ > Skiboot mailing list > Skiboot@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/skiboot
diff --git a/core/timebase.c b/core/timebase.c index 9321373..ff26689 100644 --- a/core/timebase.c +++ b/core/timebase.c @@ -104,3 +104,14 @@ int nanosleep(const struct timespec *req, struct timespec *rem) } return 0; } + +int nanosleep_nopoll(const struct timespec *req, struct timespec *rem) +{ + time_wait_nopoll(timespec_to_tb(req)); + + if (rem) { + rem->tv_sec = 0; + rem->tv_nsec = 0; + } + return 0; +} diff --git a/include/timebase.h b/include/timebase.h index 156c296..7f5afe1 100644 --- a/include/timebase.h +++ b/include/timebase.h @@ -98,4 +98,6 @@ extern void time_wait_ms_nopoll(unsigned long ms); extern void time_wait_us(unsigned long us); extern void time_wait_us_nopoll(unsigned long us); +/* nanosleep_nopoll - variant for use from hostservices */ +extern int nanosleep_nopoll(const struct timespec *req, struct timespec *rem); #endif /* __TIME_H */
For use by hservices mainly... Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> --- core/timebase.c | 11 +++++++++++ include/timebase.h | 2 ++ 2 files changed, 13 insertions(+)