Cleanup: update stale file paths in LICENSE

[lttng-modules.git] / wrapper / irqflags.h

diff --git a/wrapper/irqflags.h b/wrapper/irqflags.h
deleted file mode 100644 (file)
index 77f8382..0000000
--- a/wrapper/irqflags.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _LTTNG_WRAPPER_IRQFLAGS_H
-#define _LTTNG_WRAPPER_IRQFLAGS_H
-
-/*
- * wrapper/irqflags.h
- *
- * wrapper around IRQ flags.
- *
- * Copyright (C) 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <linux/version.h>
-#include <linux/irqflags.h>
-
-#ifdef CONFIG_X86
-
-static inline
-int lttng_regs_irqs_disabled(struct pt_regs *regs)
-{
-       unsigned long flags = regs->flags;
-
-       return arch_irqs_disabled_flags(flags);
-}
-
-#else
-/*
- * lttng_regs_irqs_disabled() returns -1 if irqoff state is unknown.
- * TODO: should implement lttng_regs_irqs_disabled for each architecture
- * to add interruptible context for kprobes and kretprobes.
- */
-
-static inline
-int lttng_regs_irqs_disabled(struct pt_regs *regs)
-{
-       return -1;
-}
-#endif
-
-#endif /* _LTTNG_WRAPPER_IRQFLAGS_H */