diff options
Diffstat (limited to 'include/os/linux/zfs/sys/trace_vdev.h')
| -rw-r--r-- | include/os/linux/zfs/sys/trace_vdev.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/include/os/linux/zfs/sys/trace_vdev.h b/include/os/linux/zfs/sys/trace_vdev.h deleted file mode 100644 index a64ef0478d6b..000000000000 --- a/include/os/linux/zfs/sys/trace_vdev.h +++ /dev/null @@ -1,137 +0,0 @@ -// SPDX-License-Identifier: CDDL-1.0 -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or https://opensource.org/licenses/CDDL-1.0. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ - -#if defined(_KERNEL) -#if defined(HAVE_DECLARE_EVENT_CLASS) - -/* - * If tracepoints are available define dtrace_probe events for vdev - * related probes. Definitions in include/os/linux/spl/sys/trace.h - * will map DTRACE_PROBE* calls to tracepoints. - */ - -#undef TRACE_SYSTEM -#define TRACE_SYSTEM zfs - -#undef TRACE_SYSTEM_VAR -#define TRACE_SYSTEM_VAR zfs_vdev - -#if !defined(_TRACE_VDEV_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_VDEV_H - -#include <linux/tracepoint.h> -#include <sys/types.h> - -/* - * Generic support for three argument tracepoints of the form: - * - * DTRACE_PROBE3(..., - * spa_t *, ..., - * uint64_t, ..., - * uint64_t, ...); - */ -/* BEGIN CSTYLED */ -DECLARE_EVENT_CLASS(zfs_removing_class_3, - TP_PROTO(spa_t *spa, uint64_t offset, uint64_t size), - TP_ARGS(spa, offset, size), - TP_STRUCT__entry( - __field(spa_t *, vdev_spa) - __field(uint64_t, vdev_offset) - __field(uint64_t, vdev_size) - ), - TP_fast_assign( - __entry->vdev_spa = spa; - __entry->vdev_offset = offset; - __entry->vdev_size = size; - ), - TP_printk("spa %p offset %llu size %llu", - __entry->vdev_spa, __entry->vdev_offset, - __entry->vdev_size) -); -/* END CSTYLED */ - -#define DEFINE_REMOVE_FREE_EVENT(name) \ -DEFINE_EVENT(zfs_removing_class_3, name, \ - TP_PROTO(spa_t *spa, uint64_t offset, uint64_t size), \ - TP_ARGS(spa, offset, size)) -DEFINE_REMOVE_FREE_EVENT(zfs_remove__free__synced); -DEFINE_REMOVE_FREE_EVENT(zfs_remove__free__unvisited); - -/* - * Generic support for four argument tracepoints of the form: - * - * DTRACE_PROBE4(..., - * spa_t *, ..., - * uint64_t, ..., - * uint64_t, ..., - * uint64_t, ...); - */ -/* BEGIN CSTYLED */ -DECLARE_EVENT_CLASS(zfs_removing_class_4, - TP_PROTO(spa_t *spa, uint64_t offset, uint64_t size, uint64_t txg), - TP_ARGS(spa, offset, size, txg), - TP_STRUCT__entry( - __field(spa_t *, vdev_spa) - __field(uint64_t, vdev_offset) - __field(uint64_t, vdev_size) - __field(uint64_t, vdev_txg) - ), - TP_fast_assign( - __entry->vdev_spa = spa; - __entry->vdev_offset = offset; - __entry->vdev_size = size; - __entry->vdev_txg = txg; - ), - TP_printk("spa %p offset %llu size %llu txg %llu", - __entry->vdev_spa, __entry->vdev_offset, - __entry->vdev_size, __entry->vdev_txg) -); - -#define DEFINE_REMOVE_FREE_EVENT_TXG(name) \ -DEFINE_EVENT(zfs_removing_class_4, name, \ - TP_PROTO(spa_t *spa, uint64_t offset, uint64_t size,uint64_t txg), \ - TP_ARGS(spa, offset, size, txg)) -DEFINE_REMOVE_FREE_EVENT_TXG(zfs_remove__free__inflight); - -#endif /* _TRACE_VDEV_H */ - -#undef TRACE_INCLUDE_PATH -#undef TRACE_INCLUDE_FILE -#define TRACE_INCLUDE_PATH sys -#define TRACE_INCLUDE_FILE trace_vdev -#include <trace/define_trace.h> - -#else - -/* - * When tracepoints are not available, a DEFINE_DTRACE_PROBE* macro is - * needed for each DTRACE_PROBE. These will be used to generate stub - * tracing functions and prototypes for those functions. See - * include/os/linux/spl/sys/trace.h. - */ - -DEFINE_DTRACE_PROBE3(remove__free__synced); -DEFINE_DTRACE_PROBE3(remove__free__unvisited); -DEFINE_DTRACE_PROBE4(remove__free__inflight); - -#endif /* HAVE_DECLARE_EVENT_CLASS */ -#endif /* _KERNEL */ |