| /linux-6.6.21/include/linux/ |
| D | pipe_fs_i.h | 58 struct pipe_inode_info { struct
103 int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *); argument
109 void (*release)(struct pipe_inode_info *, struct pipe_buffer *);
119 bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *);
124 bool (*get)(struct pipe_inode_info *, struct pipe_buffer *);
134 static inline bool pipe_has_watch_queue(const struct pipe_inode_info *pipe) in pipe_has_watch_queue()
180 static inline struct pipe_buffer *pipe_buf(const struct pipe_inode_info *pipe, in pipe_buf()
190 static inline struct pipe_buffer *pipe_head_buf(const struct pipe_inode_info *pipe) in pipe_head_buf()
202 static inline __must_check bool pipe_buf_get(struct pipe_inode_info *pipe, in pipe_buf_get()
213 static inline void pipe_buf_release(struct pipe_inode_info *pipe, in pipe_buf_release()
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| D | splice.h | 66 typedef int (splice_actor)(struct pipe_inode_info *, struct pipe_buffer *,
68 typedef int (splice_direct_actor)(struct pipe_inode_info *,
71 extern ssize_t splice_from_pipe(struct pipe_inode_info *, struct file *,
74 extern ssize_t __splice_from_pipe(struct pipe_inode_info *,
76 extern ssize_t splice_to_pipe(struct pipe_inode_info *,
78 extern ssize_t add_to_pipe(struct pipe_inode_info *,
81 struct pipe_inode_info *pipe, size_t len,
91 extern ssize_t splice_to_socket(struct pipe_inode_info *pipe, struct file *out,
97 extern int splice_grow_spd(const struct pipe_inode_info *, struct splice_pipe_desc *);
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| D | watch_queue.h | 41 struct pipe_inode_info *pipe; /* Pipe we use as a buffer, NULL if queue closed */
88 extern long watch_queue_set_size(struct pipe_inode_info *, unsigned int);
89 extern long watch_queue_set_filter(struct pipe_inode_info *,
91 extern int watch_queue_init(struct pipe_inode_info *);
126 static inline int watch_queue_init(struct pipe_inode_info *pipe) in watch_queue_init()
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| D | net.h | 30 struct pipe_inode_info;
211 struct pipe_inode_info *pipe, size_t len, unsigned int flags);
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| D | fs.h | 60 struct pipe_inode_info;
729 struct pipe_inode_info *i_pipe;
1937 ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
1938 ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
2979 struct pipe_inode_info *pipe,
2982 struct pipe_inode_info *pipe,
2984 extern ssize_t iter_file_splice_write(struct pipe_inode_info *,
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| D | sched.h | 59 struct pipe_inode_info;
1329 struct pipe_inode_info *splice_pipe;
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| /linux-6.6.21/fs/ |
| D | pipe.c | 79 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass) in pipe_lock_nested()
85 void pipe_lock(struct pipe_inode_info *pipe) in pipe_lock()
94 void pipe_unlock(struct pipe_inode_info *pipe) in pipe_unlock()
101 static inline void __pipe_lock(struct pipe_inode_info *pipe) in __pipe_lock()
106 static inline void __pipe_unlock(struct pipe_inode_info *pipe) in __pipe_unlock()
111 void pipe_double_lock(struct pipe_inode_info *pipe1, in pipe_double_lock()
112 struct pipe_inode_info *pipe2) in pipe_double_lock()
125 static void anon_pipe_buf_release(struct pipe_inode_info *pipe, in anon_pipe_buf_release()
141 static bool anon_pipe_buf_try_steal(struct pipe_inode_info *pipe, in anon_pipe_buf_try_steal()
165 bool generic_pipe_buf_try_steal(struct pipe_inode_info *pipe, in generic_pipe_buf_try_steal()
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| D | splice.c | 64 static bool page_cache_pipe_buf_try_steal(struct pipe_inode_info *pipe, in page_cache_pipe_buf_try_steal()
108 static void page_cache_pipe_buf_release(struct pipe_inode_info *pipe, in page_cache_pipe_buf_release()
119 static int page_cache_pipe_buf_confirm(struct pipe_inode_info *pipe, in page_cache_pipe_buf_confirm()
162 static bool user_page_pipe_buf_try_steal(struct pipe_inode_info *pipe, in user_page_pipe_buf_try_steal()
178 static void wakeup_pipe_readers(struct pipe_inode_info *pipe) in wakeup_pipe_readers()
197 ssize_t splice_to_pipe(struct pipe_inode_info *pipe, in splice_to_pipe()
245 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf) in add_to_pipe()
271 int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd) in splice_grow_spd()
321 struct pipe_inode_info *pipe, in copy_splice_read()
416 static void wakeup_pipe_writers(struct pipe_inode_info *pipe) in wakeup_pipe_writers()
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| D | internal.h | 17 struct pipe_inode_info;
239 struct pipe_inode_info *opipe,
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| /linux-6.6.21/kernel/ |
| D | watch_queue.c | 57 static void watch_queue_pipe_buf_release(struct pipe_inode_info *pipe, in watch_queue_pipe_buf_release()
101 struct pipe_inode_info *pipe = wqueue->pipe; in post_one_notification()
238 long watch_queue_set_size(struct pipe_inode_info *pipe, unsigned int nr_notes) in watch_queue_set_size()
307 long watch_queue_set_filter(struct pipe_inode_info *pipe, in watch_queue_set_filter()
664 struct pipe_inode_info *pipe; in get_watch_queue()
685 int watch_queue_init(struct pipe_inode_info *pipe) in watch_queue_init()
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| D | relay.c | 1086 static void relay_pipe_buf_release(struct pipe_inode_info *pipe, in relay_pipe_buf_release()
1110 struct pipe_inode_info *pipe, in subbuf_splice_actor()
1202 struct pipe_inode_info *pipe, in relay_file_splice_read()
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| /linux-6.6.21/net/smc/ |
| D | smc_rx.h | 23 struct pipe_inode_info *pipe, size_t len, int flags);
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| D | smc_rx.c | 114 static void smc_rx_pipe_buf_release(struct pipe_inode_info *pipe, in smc_rx_pipe_buf_release()
149 static int smc_rx_splice(struct pipe_inode_info *pipe, char *src, size_t len, in smc_rx_splice()
345 struct pipe_inode_info *pipe, size_t len, int flags) in smc_rx_recvmsg()
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| /linux-6.6.21/drivers/char/ |
| D | mem.c | 464 static int pipe_to_null(struct pipe_inode_info *info, struct pipe_buffer *buf, in pipe_to_null()
470 static ssize_t splice_write_null(struct pipe_inode_info *pipe, struct file *out, in splice_write_null()
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| /linux-6.6.21/fs/afs/ |
| D | file.c | 29 struct pipe_inode_info *pipe,
595 struct pipe_inode_info *pipe, in afs_file_splice_read()
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| /linux-6.6.21/fs/overlayfs/ |
| D | file.c | 438 struct pipe_inode_info *pipe, size_t len, in ovl_splice_read()
466 static ssize_t ovl_splice_write(struct pipe_inode_info *pipe, struct file *out, in ovl_splice_write()
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| /linux-6.6.21/net/tls/ |
| D | tls.h | 161 struct pipe_inode_info *pipe,
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| /linux-6.6.21/fs/ecryptfs/ |
| D | file.c | 58 struct pipe_inode_info *pipe, in ecryptfs_splice_read_update_atime()
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| /linux-6.6.21/fs/coda/ |
| D | file.c | 100 struct pipe_inode_info *pipe, in coda_file_splice_read()
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| /linux-6.6.21/fs/orangefs/ |
| D | file.c | 341 struct pipe_inode_info *pipe, in orangefs_file_splice_read()
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| /linux-6.6.21/fs/9p/ |
| D | vfs_file.c | 386 struct pipe_inode_info *pipe, in v9fs_file_splice_read()
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| /linux-6.6.21/fs/fuse/ |
| D | dev.c | 650 struct pipe_inode_info *pipe;
1371 struct pipe_inode_info *pipe, in fuse_dev_splice_read()
1963 static ssize_t fuse_dev_splice_write(struct pipe_inode_info *pipe, in fuse_dev_splice_write()
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| /linux-6.6.21/fs/zonefs/ |
| D | file.c | 674 struct pipe_inode_info *pipe, in zonefs_file_splice_read()
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| /linux-6.6.21/fs/nfs/ |
| D | file.c | 182 nfs_file_splice_read(struct file *in, loff_t *ppos, struct pipe_inode_info *pipe, in nfs_file_splice_read()
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| /linux-6.6.21/mm/ |
| D | shmem.c | 2888 static bool zero_pipe_buf_get(struct pipe_inode_info *pipe, in zero_pipe_buf_get()
2894 static void zero_pipe_buf_release(struct pipe_inode_info *pipe, in zero_pipe_buf_release()
2899 static bool zero_pipe_buf_try_steal(struct pipe_inode_info *pipe, in zero_pipe_buf_try_steal()
2911 static size_t splice_zeropage_into_pipe(struct pipe_inode_info *pipe, in splice_zeropage_into_pipe()
2934 struct pipe_inode_info *pipe, in shmem_file_splice_read()
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