Drop spinlock.h wrapper

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/lib/ringbuffer/frontend_types.h b/lib/ringbuffer/frontend_types.h
index 2b0c93291429d6139dffdeda7490bf1b62715e8d..837a926ff2ebe54211486873f2db77193103505f 100644 (file)
--- a/lib/ringbuffer/frontend_types.h
+++ b/lib/ringbuffer/frontend_types.h
@@ -15,7 +15,6 @@
 #include <linux/kref.h>
 #include <wrapper/ringbuffer/config.h>
 #include <wrapper/ringbuffer/backend_types.h>
-#include <wrapper/spinlock.h>
 #include <lib/prio_heap/lttng_prio_heap.h>     /* For per-CPU read-side iterator */
 #include <lttng-cpuhotplug.h>
 

diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
index 6d91a2c1d28dea1374a427b465e25d0567e294b8..8ce50c09fc110d7e64e8d721ce60dc6a50536765 100644 (file)
--- a/lttng-statedump-impl.c
+++ b/lttng-statedump-impl.c
@@ -37,7 +37,6 @@
 #include <lttng-events.h>
 #include <lttng-tracer.h>
 #include <wrapper/irqdesc.h>
-#include <wrapper/spinlock.h>
 #include <wrapper/fdtable.h>
 #include <wrapper/irq.h>
 #include <wrapper/tracepoint.h>
@@ -373,12 +372,12 @@ int lttng_list_interrupts(struct lttng_session *session)
                        irq_desc_get_chip(desc)->name ? : "unnamed_irq_chip";
 
                local_irq_save(flags);
-               wrapper_desc_spin_lock(&desc->lock);
+               raw_spin_lock(&desc->lock);
                for (action = desc->action; action; action = action->next) {
                        trace_lttng_statedump_interrupt(session,
                                irq, irq_chip_name, action);
                }
-               wrapper_desc_spin_unlock(&desc->lock);
+               raw_spin_unlock(&desc->lock);
                local_irq_restore(flags);
        }
        return 0;

diff --git a/wrapper/spinlock.h b/wrapper/spinlock.h
deleted file mode 100644 (file)
index b3570d4..0000000
--- a/wrapper/spinlock.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
- *
- * wrapper/spinlock.h
- *
- * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef _LTTNG_WRAPPER_SPINLOCK_H
-#define _LTTNG_WRAPPER_SPINLOCK_H
-
-#include <linux/version.h>
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
-
-#include <linux/string.h>
-
-#define raw_spin_lock_init(lock)                                       \
-       do {                                                            \
-               raw_spinlock_t __lock = __RAW_SPIN_LOCK_UNLOCKED;       \
-               memcpy(lock, &__lock, sizeof(lock));                    \
-       } while (0)
-
-#define raw_spin_is_locked(lock)       __raw_spin_is_locked(lock)
-
-#define wrapper_desc_spin_lock(lock)   spin_lock(lock)
-#define wrapper_desc_spin_unlock(lock) spin_unlock(lock)
-
-#else
-
-#define wrapper_desc_spin_lock(lock)   raw_spin_lock(lock)
-#define wrapper_desc_spin_unlock(lock) raw_spin_unlock(lock)
-
-#endif
-#endif /* _LTTNG_WRAPPER_SPINLOCK_H */