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Searched refs:pipe_buffer (Results 1 – 11 of 11) sorted by relevance

/linux/include/linux/
H A Dpipe_fs_i.h26 struct pipe_buffer { struct
114 struct pipe_buffer *bufs;
139 int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *);
145 void (*release)(struct pipe_inode_info *, struct pipe_buffer *);
155 bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *);
160 bool (*get)(struct pipe_inode_info *, struct pipe_buffer *);
243 static inline struct pipe_buffer *pipe_buf(const struct pipe_inode_info *pipe, in pipe_buf()
253 static inline struct pipe_buffer *pipe_head_buf(const struct pipe_inode_info *pipe) in pipe_head_buf()
266 struct pipe_buffer *buf) in pipe_buf_get()
277 struct pipe_buffer *buf) in pipe_buf_release()
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H A Dsplice.h66 typedef int (splice_actor)(struct pipe_inode_info *, struct pipe_buffer *,
78 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf);
/linux/fs/
H A Dpipe.c116 struct pipe_buffer *buf) in anon_pipe_buf_release()
132 struct pipe_buffer *buf) in anon_pipe_buf_try_steal()
156 struct pipe_buffer *buf) in generic_pipe_buf_try_steal()
183 bool generic_pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf) in generic_pipe_buf_get()
198 struct pipe_buffer *buf) in generic_pipe_buf_release()
220 struct pipe_buffer *buf, in pipe_update_tail()
304 struct pipe_buffer *buf = &pipe->bufs[tail & mask]; in pipe_read()
475 struct pipe_buffer *buf = &pipe->bufs[(head - 1) & mask]; in pipe_write()
507 struct pipe_buffer *buf; in pipe_write()
812 pipe->bufs = kcalloc(pipe_bufs, sizeof(struct pipe_buffer), in alloc_pipe_info()
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H A Dsplice.c65 struct pipe_buffer *buf) in page_cache_pipe_buf_try_steal()
109 struct pipe_buffer *buf) in page_cache_pipe_buf_release()
120 struct pipe_buffer *buf) in page_cache_pipe_buf_confirm()
163 struct pipe_buffer *buf) in user_page_pipe_buf_try_steal()
217 struct pipe_buffer *buf = &pipe->bufs[head & mask]; in splice_to_pipe()
246 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf) in add_to_pipe()
386 struct pipe_buffer *buf = pipe_head_buf(pipe); in copy_splice_read()
389 *buf = (struct pipe_buffer) { in copy_splice_read()
454 struct pipe_buffer *buf = &pipe->bufs[tail & mask]; in splice_from_pipe_feed()
499 struct pipe_buffer *buf = &pipe->bufs[tail & mask]; in eat_empty_buffer()
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/linux/fs/fuse/
H A Ddev.c720 struct pipe_buffer *buf = cs->currbuf; in fuse_copy_finish()
750 struct pipe_buffer *buf = cs->pipebufs; in fuse_copy_fill()
852 struct pipe_buffer *buf = cs->pipebufs; in fuse_try_move_page()
953 struct pipe_buffer *buf; in fuse_ref_page()
1441 struct pipe_buffer *bufs; in fuse_dev_splice_read()
1448 bufs = kvmalloc_array(pipe->max_usage, sizeof(struct pipe_buffer), in fuse_dev_splice_read()
2113 struct pipe_buffer *bufs; in fuse_dev_splice_write()
2129 bufs = kvmalloc_array(count, sizeof(struct pipe_buffer), GFP_KERNEL); in fuse_dev_splice_write()
2146 struct pipe_buffer *ibuf; in fuse_dev_splice_write()
2147 struct pipe_buffer *obuf; in fuse_dev_splice_write()
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/linux/kernel/
H A Dwatch_queue.c58 struct pipe_buffer *buf) in watch_queue_pipe_buf_release()
102 struct pipe_buffer *buf; in post_one_notification()
/linux/drivers/char/
H A Dmem.c454 static int pipe_to_null(struct pipe_inode_info *info, struct pipe_buffer *buf, in pipe_to_null()
H A Dvirtio_console.c855 static int pipe_to_sg(struct pipe_inode_info *pipe, struct pipe_buffer *buf, in pipe_to_sg()
/linux/mm/
H A Dshmem.c3484 struct pipe_buffer *buf) in zero_pipe_buf_get()
3490 struct pipe_buffer *buf) in zero_pipe_buf_release()
3495 struct pipe_buffer *buf) in zero_pipe_buf_try_steal()
3514 struct pipe_buffer *buf = pipe_head_buf(pipe); in splice_zeropage_into_pipe()
3516 *buf = (struct pipe_buffer) { in splice_zeropage_into_pipe()
H A Dfilemap.c2900 struct pipe_buffer *buf = pipe_head_buf(pipe); in splice_folio_into_pipe()
2903 *buf = (struct pipe_buffer) { in splice_folio_into_pipe()
/linux/kernel/trace/
H A Dtrace.c8026 struct pipe_buffer *buf) in buffer_pipe_buf_release()
8035 struct pipe_buffer *buf) in buffer_pipe_buf_get()