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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM dma_buf
#if !defined(_TRACE_DMA_BUF_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_DMA_BUF_H
#include <linux/dma-buf.h>
#include <linux/tracepoint.h>
DECLARE_EVENT_CLASS(dma_buf,
TP_PROTO(struct dma_buf *dmabuf),
TP_ARGS(dmabuf),
TP_STRUCT__entry(
__string( exp_name, dmabuf->exp_name)
__field( size_t, size)
__field( ino_t, ino)
),
TP_fast_assign(
__assign_str(exp_name);
__entry->size = dmabuf->size;
__entry->ino = dmabuf->file->f_inode->i_ino;
),
TP_printk("exp_name=%s size=%zu ino=%lu",
__get_str(exp_name),
__entry->size,
__entry->ino)
);
DECLARE_EVENT_CLASS(dma_buf_attach_dev,
TP_PROTO(struct dma_buf *dmabuf, struct dma_buf_attachment *attach,
bool is_dynamic, struct device *dev),
TP_ARGS(dmabuf, attach, is_dynamic, dev),
TP_STRUCT__entry(
__string( dev_name, dev_name(dev))
__string( exp_name, dmabuf->exp_name)
__field( size_t, size)
__field( ino_t, ino)
__field( struct dma_buf_attachment *, attach)
__field( bool, is_dynamic)
),
TP_fast_assign(
__assign_str(dev_name);
__assign_str(exp_name);
__entry->size = dmabuf->size;
__entry->ino = dmabuf->file->f_inode->i_ino;
__entry->is_dynamic = is_dynamic;
__entry->attach = attach;
),
TP_printk("exp_name=%s size=%zu ino=%lu attachment:%p is_dynamic=%d dev_name=%s",
__get_str(exp_name),
__entry->size,
__entry->ino,
__entry->attach,
__entry->is_dynamic,
__get_str(dev_name))
);
DECLARE_EVENT_CLASS(dma_buf_fd,
TP_PROTO(struct dma_buf *dmabuf, int fd),
TP_ARGS(dmabuf, fd),
TP_STRUCT__entry(
__string( exp_name, dmabuf->exp_name)
__field( size_t, size)
__field( ino_t, ino)
__field( int, fd)
),
TP_fast_assign(
__assign_str(exp_name);
__entry->size = dmabuf->size;
__entry->ino = dmabuf->file->f_inode->i_ino;
__entry->fd = fd;
),
TP_printk("exp_name=%s size=%zu ino=%lu fd=%d",
__get_str(exp_name),
__entry->size,
__entry->ino,
__entry->fd)
);
DEFINE_EVENT(dma_buf, dma_buf_export,
TP_PROTO(struct dma_buf *dmabuf),
TP_ARGS(dmabuf)
);
DEFINE_EVENT(dma_buf, dma_buf_mmap_internal,
TP_PROTO(struct dma_buf *dmabuf),
TP_ARGS(dmabuf)
);
DEFINE_EVENT(dma_buf, dma_buf_mmap,
TP_PROTO(struct dma_buf *dmabuf),
TP_ARGS(dmabuf)
);
DEFINE_EVENT(dma_buf, dma_buf_put,
TP_PROTO(struct dma_buf *dmabuf),
TP_ARGS(dmabuf)
);
DEFINE_EVENT(dma_buf_attach_dev, dma_buf_dynamic_attach,
TP_PROTO(struct dma_buf *dmabuf, struct dma_buf_attachment *attach,
bool is_dynamic, struct device *dev),
TP_ARGS(dmabuf, attach, is_dynamic, dev)
);
DEFINE_EVENT(dma_buf_attach_dev, dma_buf_detach,
TP_PROTO(struct dma_buf *dmabuf, struct dma_buf_attachment *attach,
bool is_dynamic, struct device *dev),
TP_ARGS(dmabuf, attach, is_dynamic, dev)
);
DEFINE_EVENT_CONDITION(dma_buf_fd, dma_buf_fd,
TP_PROTO(struct dma_buf *dmabuf, int fd),
TP_ARGS(dmabuf, fd),
TP_CONDITION(fd >= 0)
);
DEFINE_EVENT(dma_buf_fd, dma_buf_get,
TP_PROTO(struct dma_buf *dmabuf, int fd),
TP_ARGS(dmabuf, fd)
);
#endif /* _TRACE_DMA_BUF_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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