*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
}
EXPORT_SYMBOL(cfs_timer_init);
-void cfs_timer_done(struct timer_list *t)
-{
- return;
-}
-EXPORT_SYMBOL(cfs_timer_done);
-
void cfs_timer_arm(struct timer_list *t, cfs_time_t deadline)
{
mod_timer(t, deadline);
}
EXPORT_SYMBOL(cfs_timer_deadline);
-void cfs_enter_debugger(void)
+#ifndef HAVE_KTIME_GET_TS64
+void ktime_get_ts64(struct timespec64 *ts)
{
-#if defined(CONFIG_KGDB)
-// BREAKPOINT();
-#else
- /* nothing */
-#endif
+ struct timespec now;
+
+ ktime_get_ts(&now);
+ *ts = timespec_to_timespec64(now);
+}
+EXPORT_SYMBOL(ktime_get_ts64);
+#endif /* HAVE_KTIME_GET_TS64 */
+
+#ifndef HAVE_KTIME_GET_REAL_TS64
+void ktime_get_real_ts64(struct timespec64 *ts)
+{
+ struct timespec now;
+
+ getnstimeofday(&now);
+ *ts = timespec_to_timespec64(now);
}
+EXPORT_SYMBOL(ktime_get_real_ts64);
+#endif /* HAVE_KTIME_GET_REAL_TS64 */
+
+#ifndef HAVE_KTIME_GET_REAL_SECONDS
+/*
+ * Get the seconds portion of CLOCK_REALTIME (wall clock).
+ * This is the clock that can be altered by NTP and is
+ * independent of a reboot.
+ */
+time64_t ktime_get_real_seconds(void)
+{
+ return (time64_t)get_seconds();
+}
+EXPORT_SYMBOL(ktime_get_real_seconds);
+#endif /* HAVE_KTIME_GET_REAL_SECONDS */
+
+#ifndef HAVE_KTIME_GET_SECONDS
+/*
+ * Get the seconds portion of CLOCK_MONOTONIC
+ * This clock is immutable and is reset across
+ * reboots. For older platforms this is a
+ * wrapper around get_seconds which is valid
+ * until 2038. By that time this will be gone
+ * one would hope.
+ */
+time64_t ktime_get_seconds(void)
+{
+ struct timespec64 now;
+
+ ktime_get_ts64(&now);
+ return now.tv_sec;
+}
+EXPORT_SYMBOL(ktime_get_seconds);
+#endif /* HAVE_KTIME_GET_SECONDS */
sigset_t
cfs_block_allsigs(void)
spin_unlock_irqrestore(¤t->sighand->siglock, flags);
return old;
}
+EXPORT_SYMBOL(cfs_block_allsigs);
sigset_t cfs_block_sigs(unsigned long sigs)
{
spin_unlock_irqrestore(¤t->sighand->siglock, flags);
return old;
}
+EXPORT_SYMBOL(cfs_block_sigs);
/* Block all signals except for the @sigs */
sigset_t cfs_block_sigsinv(unsigned long sigs)
spin_unlock_irqrestore(¤t->sighand->siglock, flags);
return old;
}
+EXPORT_SYMBOL(cfs_block_sigsinv);
void
cfs_restore_sigs(sigset_t old)
recalc_sigpending();
spin_unlock_irqrestore(¤t->sighand->siglock, flags);
}
-
-int
-cfs_signal_pending(void)
-{
- return signal_pending(current);
-}
+EXPORT_SYMBOL(cfs_restore_sigs);
void
cfs_clear_sigpending(void)
clear_tsk_thread_flag(current, TIF_SIGPENDING);
spin_unlock_irqrestore(¤t->sighand->siglock, flags);
}
-
-int
-libcfs_arch_init(void)
-{
- return 0;
-}
-
-void
-libcfs_arch_cleanup(void)
-{
- return;
-}
-
-EXPORT_SYMBOL(libcfs_arch_init);
-EXPORT_SYMBOL(libcfs_arch_cleanup);
-EXPORT_SYMBOL(cfs_enter_debugger);
-EXPORT_SYMBOL(cfs_block_allsigs);
-EXPORT_SYMBOL(cfs_block_sigs);
-EXPORT_SYMBOL(cfs_block_sigsinv);
-EXPORT_SYMBOL(cfs_restore_sigs);
-EXPORT_SYMBOL(cfs_signal_pending);
EXPORT_SYMBOL(cfs_clear_sigpending);