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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160/* 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>