| /linux-6.12.1/include/linux/ |
| D | iomap.h | 96 loff_t offset; /* file offset of mapping, bytes */
108 static inline sector_t iomap_sector(const struct iomap *iomap, loff_t pos) in iomap_sector()
116 static inline void *iomap_inline_data(const struct iomap *iomap, loff_t pos) in iomap_inline_data()
142 struct folio *(*get_folio)(struct iomap_iter *iter, loff_t pos,
144 void (*put_folio)(struct inode *inode, loff_t pos, unsigned copied,
188 int (*iomap_begin)(struct inode *inode, loff_t pos, loff_t length,
198 int (*iomap_end)(struct inode *inode, loff_t pos, loff_t length,
217 loff_t pos;
265 static inline loff_t iomap_last_written_block(struct inode *inode, loff_t pos, in iomap_last_written_block()
297 struct folio *iomap_get_folio(struct iomap_iter *iter, loff_t pos, size_t len);
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| D | sysctl.h | 65 size_t *lenp, loff_t *ppos);
67 int proc_dostring(const struct ctl_table *, int, void *, size_t *, loff_t *);
69 size_t *lenp, loff_t *ppos);
70 int proc_dointvec(const struct ctl_table *, int, void *, size_t *, loff_t *);
71 int proc_douintvec(const struct ctl_table *, int, void *, size_t *, loff_t *);
72 int proc_dointvec_minmax(const struct ctl_table *, int, void *, size_t *, loff_t *);
74 size_t *lenp, loff_t *ppos);
76 size_t *lenp, loff_t *ppos);
77 int proc_dointvec_jiffies(const struct ctl_table *, int, void *, size_t *, loff_t *);
79 void *buffer, size_t *lenp, loff_t *ppos);
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| D | splice.h | 42 loff_t pos; /* file position */
43 loff_t *opos; /* sendfile: output position */
72 loff_t *ppos, size_t len, unsigned int flags,
79 ssize_t vfs_splice_read(struct file *in, loff_t *ppos,
84 ssize_t do_splice(struct file *in, loff_t *off_in, struct file *out,
85 loff_t *off_out, size_t len, unsigned int flags);
86 ssize_t do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
87 loff_t *opos, size_t len, unsigned int flags);
88 ssize_t splice_file_range(struct file *in, loff_t *ppos, struct file *out,
89 loff_t *opos, size_t len);
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| D | seq_file.h | 22 loff_t index;
23 loff_t read_pos;
32 void * (*start) (struct seq_file *m, loff_t *pos);
34 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
109 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
111 loff_t seq_lseek(struct file *, loff_t, int);
175 void *single_start(struct seq_file *, loff_t *);
300 loff_t pos);
302 loff_t pos);
304 loff_t *ppos);
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| D | fs.h | 96 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
253 loff_t ia_size;
368 loff_t ki_pos;
410 loff_t pos, unsigned len,
413 loff_t pos, unsigned len, unsigned copied,
666 loff_t i_size;
904 static inline loff_t i_size_read(const struct inode *inode) in i_size_read()
907 loff_t i_size; in i_size_read()
916 loff_t i_size; in i_size_read()
933 static inline void i_size_write(struct inode *inode, loff_t i_size) in i_size_write()
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| D | fscache.h | 115 loff_t object_size; /* Size of the netfs object */
166 loff_t);
168 extern void __fscache_unuse_cookie(struct fscache_cookie *, const void *, const loff_t *);
170 extern void __fscache_resize_cookie(struct fscache_cookie *, loff_t);
171 extern void __fscache_invalidate(struct fscache_cookie *, const void *, loff_t, unsigned int);
177 loff_t start, size_t len, loff_t i_size,
181 extern void __fscache_clear_page_bits(struct address_space *, loff_t, size_t);
252 loff_t object_size) in fscache_acquire_cookie()
289 const loff_t *object_size) in fscache_unuse_cookie()
330 const void *aux_data, const loff_t *object_size) in fscache_update_aux()
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| D | nvram.h | 36 ssize_t (*read)(char *, size_t, loff_t *);
37 ssize_t (*write)(char *, size_t, loff_t *);
81 static inline ssize_t nvram_read_bytes(char *buf, size_t count, loff_t *ppos) in nvram_read_bytes()
84 loff_t i; in nvram_read_bytes()
95 static inline ssize_t nvram_write_bytes(char *buf, size_t count, loff_t *ppos) in nvram_write_bytes()
98 loff_t i; in nvram_write_bytes()
109 static inline ssize_t nvram_read(char *buf, size_t count, loff_t *ppos) in nvram_read()
121 static inline ssize_t nvram_write(char *buf, size_t count, loff_t *ppos) in nvram_write()
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| D | dax.h | 162 struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
209 int dax_file_unshare(struct inode *inode, loff_t pos, loff_t len,
211 int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
213 int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
252 int dax_dedupe_file_range_compare(struct inode *src, loff_t srcoff,
253 struct inode *dest, loff_t destoff,
254 loff_t len, bool *is_same,
256 int dax_remap_file_range_prep(struct file *file_in, loff_t pos_in,
257 struct file *file_out, loff_t pos_out,
258 loff_t *len, unsigned int remap_flags,
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| /linux-6.12.1/fs/ |
| D | read_write.c | 55 static loff_t vfs_setpos_cookie(struct file *file, loff_t offset, in vfs_setpos_cookie()
56 loff_t maxsize, u64 *cookie) in vfs_setpos_cookie()
83 loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize) in vfs_setpos()
102 static int must_set_pos(struct file *file, loff_t *offset, int whence, loff_t eof) in must_set_pos()
158 loff_t
159 generic_file_llseek_size(struct file *file, loff_t offset, int whence, in generic_file_llseek_size()
160 loff_t maxsize, loff_t eof) in generic_file_llseek_size()
196 loff_t generic_llseek_cookie(struct file *file, loff_t offset, int whence, in generic_llseek_cookie()
200 loff_t maxsize = inode->i_sb->s_maxbytes; in generic_llseek_cookie()
201 loff_t eof = i_size_read(inode); in generic_llseek_cookie()
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| D | remap_range.c | 31 static int generic_remap_checks(struct file *file_in, loff_t pos_in, in generic_remap_checks()
32 struct file *file_out, loff_t pos_out, in generic_remap_checks()
33 loff_t *req_count, unsigned int remap_flags) in generic_remap_checks()
39 loff_t size_in, size_out; in generic_remap_checks()
40 loff_t bs = inode_out->i_sb->s_blocksize; in generic_remap_checks()
102 int remap_verify_area(struct file *file, loff_t pos, loff_t len, bool write) in remap_verify_area()
105 loff_t tmp; in remap_verify_area()
135 loff_t pos_out, in generic_remap_check_len()
136 loff_t *len, in generic_remap_check_len()
140 loff_t new_len = *len; in generic_remap_check_len()
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| /linux-6.12.1/include/linux/mtd/ |
| D | mtd.h | 317 int (*_point) (struct mtd_info *mtd, loff_t from, size_t len,
319 int (*_unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
320 int (*_read) (struct mtd_info *mtd, loff_t from, size_t len,
322 int (*_write) (struct mtd_info *mtd, loff_t to, size_t len,
324 int (*_panic_write) (struct mtd_info *mtd, loff_t to, size_t len,
326 int (*_read_oob) (struct mtd_info *mtd, loff_t from,
328 int (*_write_oob) (struct mtd_info *mtd, loff_t to,
332 int (*_read_fact_prot_reg) (struct mtd_info *mtd, loff_t from,
336 int (*_read_user_prot_reg) (struct mtd_info *mtd, loff_t from,
338 int (*_write_user_prot_reg) (struct mtd_info *mtd, loff_t to,
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| /linux-6.12.1/fs/nfs/ |
| D | nfs42.h | 20 int nfs42_proc_allocate(struct file *, loff_t, loff_t);
21 ssize_t nfs42_proc_copy(struct file *, loff_t, struct file *, loff_t, size_t,
23 int nfs42_proc_deallocate(struct file *, loff_t, loff_t);
24 loff_t nfs42_proc_llseek(struct file *, loff_t, int);
27 int nfs42_proc_clone(struct file *, struct file *, loff_t, loff_t, loff_t);
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| /linux-6.12.1/fs/iomap/ |
| D | seek.c | 13 static loff_t iomap_seek_hole_iter(const struct iomap_iter *iter, in iomap_seek_hole_iter()
14 loff_t *hole_pos) in iomap_seek_hole_iter()
16 loff_t length = iomap_length(iter); in iomap_seek_hole_iter()
33 loff_t
34 iomap_seek_hole(struct inode *inode, loff_t pos, const struct iomap_ops *ops) in iomap_seek_hole()
36 loff_t size = i_size_read(inode); in iomap_seek_hole()
59 static loff_t iomap_seek_data_iter(const struct iomap_iter *iter, in iomap_seek_data_iter()
60 loff_t *hole_pos) in iomap_seek_data_iter()
62 loff_t length = iomap_length(iter); in iomap_seek_data_iter()
79 loff_t
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| D | buffered-io.c | 234 loff_t *pos, loff_t length, size_t *offp, size_t *lenp) in iomap_adjust_read_range()
237 loff_t orig_pos = *pos; in iomap_adjust_read_range()
238 loff_t isize = i_size_read(inode); in iomap_adjust_read_range()
242 size_t plen = min_t(loff_t, folio_size(folio) - poff, length); in iomap_adjust_read_range()
360 loff_t pos) in iomap_block_needs_zeroing()
369 static loff_t iomap_readpage_iter(const struct iomap_iter *iter, in iomap_readpage_iter()
370 struct iomap_readpage_ctx *ctx, loff_t offset) in iomap_readpage_iter()
373 loff_t pos = iter->pos + offset; in iomap_readpage_iter()
374 loff_t length = iomap_length(iter) - offset; in iomap_readpage_iter()
377 loff_t orig_pos = pos; in iomap_readpage_iter()
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| /linux-6.12.1/fs/xfs/ |
| D | xfs_reflink.h | 47 extern loff_t xfs_reflink_remap_range(struct file *file_in, loff_t pos_in,
48 struct file *file_out, loff_t pos_out, loff_t len,
56 extern int xfs_reflink_remap_prep(struct file *file_in, loff_t pos_in,
57 struct file *file_out, loff_t pos_out, loff_t *len,
59 extern int xfs_reflink_remap_blocks(struct xfs_inode *src, loff_t pos_in,
60 struct xfs_inode *dest, loff_t pos_out, loff_t remap_len,
61 loff_t *remapped);
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| /linux-6.12.1/drivers/infiniband/hw/hfi1/ |
| D | debugfs.c | 27 loff_t *ppos) in hfi1_seq_read()
40 loff_t hfi1_seq_lseek(struct file *file, loff_t offset, int whence) in hfi1_seq_lseek()
43 loff_t r; in hfi1_seq_lseek()
56 static void *_opcode_stats_seq_start(struct seq_file *s, loff_t *pos) in _opcode_stats_seq_start()
65 static void *_opcode_stats_seq_next(struct seq_file *s, void *v, loff_t *pos) in _opcode_stats_seq_next()
92 loff_t *spos = v; in _opcode_stats_seq_show()
93 loff_t i = *spos, j; in _opcode_stats_seq_show()
114 static void *_tx_opcode_stats_seq_start(struct seq_file *s, loff_t *pos) in _tx_opcode_stats_seq_start()
119 static void *_tx_opcode_stats_seq_next(struct seq_file *s, void *v, loff_t *pos) in _tx_opcode_stats_seq_next()
130 loff_t *spos = v; in _tx_opcode_stats_seq_show()
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| /linux-6.12.1/drivers/s390/crypto/ |
| D | pkey_sysfs.c | 52 loff_t off, size_t count) in pkey_protkey_aes_attr_read()
109 loff_t off, size_t count) in pkey_protkey_aes_xts_attr_read()
151 loff_t off, size_t count) in pkey_protkey_hmac_attr_read()
189 char *buf, loff_t off, in protkey_aes_128_read()
199 char *buf, loff_t off, in protkey_aes_192_read()
209 char *buf, loff_t off, in protkey_aes_256_read()
219 char *buf, loff_t off, in protkey_aes_128_xts_read()
229 char *buf, loff_t off, in protkey_aes_256_xts_read()
239 char *buf, loff_t off, in protkey_aes_xts_128_read()
249 char *buf, loff_t off, in protkey_aes_xts_256_read()
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| /linux-6.12.1/fs/ecryptfs/ |
| D | read_write.c | 28 loff_t offset, size_t size) in ecryptfs_write_lower()
62 loff_t offset; in ecryptfs_write_lower_page_segment()
65 offset = ((((loff_t)page_for_lower->index) << PAGE_SHIFT) in ecryptfs_write_lower_page_segment()
93 int ecryptfs_write(struct inode *ecryptfs_inode, char *data, loff_t offset, in ecryptfs_write()
99 loff_t ecryptfs_file_size = i_size_read(ecryptfs_inode); in ecryptfs_write()
100 loff_t data_offset = 0; in ecryptfs_write()
101 loff_t pos; in ecryptfs_write()
117 loff_t total_remaining_bytes = ((offset + size) - pos); in ecryptfs_write()
128 loff_t total_remaining_zeros = (offset - pos); in ecryptfs_write()
219 int ecryptfs_read_lower(char *data, loff_t offset, size_t size, in ecryptfs_read_lower()
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| /linux-6.12.1/fs/xfs/scrub/ |
| D | xfile.h | 13 int xfile_create(const char *description, loff_t isize, struct xfile **xfilep);
16 int xfile_load(struct xfile *xf, void *buf, size_t count, loff_t pos);
18 loff_t pos);
20 void xfile_discard(struct xfile *xf, loff_t pos, u64 count);
21 loff_t xfile_seek_data(struct xfile *xf, loff_t pos);
26 struct folio *xfile_get_folio(struct xfile *xf, loff_t offset, size_t len,
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| /linux-6.12.1/fs/bcachefs/ |
| D | fs-io-pagecache.h | 9 int bch2_filemap_get_contig_folios_d(struct address_space *, loff_t,
11 int bch2_write_invalidate_inode_pages_range(struct address_space *, loff_t, loff_t);
29 static inline loff_t folio_sector(struct folio *folio) in folio_sector()
80 static inline int folio_pos_to_s(struct folio *folio, loff_t pos) in folio_pos_to_s()
172 loff_t bch2_seek_pagecache_data(struct inode *, loff_t, loff_t, unsigned, bool);
173 loff_t bch2_seek_pagecache_hole(struct inode *, loff_t, loff_t, unsigned, bool);
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| D | fs-io.h | 164 loff_t, unsigned);
166 int bch2_fsync(struct file *, loff_t, loff_t, int);
170 long bch2_fallocate_dispatch(struct file *, int, loff_t, loff_t);
172 loff_t bch2_remap_file_range(struct file *, loff_t, struct file *,
173 loff_t, loff_t, unsigned);
175 loff_t bch2_llseek(struct file *, loff_t, int);
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| /linux-6.12.1/drivers/net/ethernet/amd/xgbe/ |
| D | xgbe-debugfs.c | 125 loff_t *ppos, unsigned int value) in xgbe_common_read()
149 loff_t *ppos, unsigned int *value) in xgbe_common_write()
175 size_t count, loff_t *ppos) in xgmac_reg_addr_read()
184 size_t count, loff_t *ppos) in xgmac_reg_addr_write()
193 size_t count, loff_t *ppos) in xgmac_reg_value_read()
205 size_t count, loff_t *ppos) in xgmac_reg_value_write()
235 size_t count, loff_t *ppos) in xpcs_mmd_read()
243 size_t count, loff_t *ppos) in xpcs_mmd_write()
252 size_t count, loff_t *ppos) in xpcs_reg_addr_read()
260 size_t count, loff_t *ppos) in xpcs_reg_addr_write()
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| /linux-6.12.1/mm/ |
| D | fadvise.c | 31 int generic_fadvise(struct file *file, loff_t offset, loff_t len, int advice) in generic_fadvise()
36 loff_t endbyte; /* inclusive */ in generic_fadvise()
180 int vfs_fadvise(struct file *file, loff_t offset, loff_t len, int advice) in vfs_fadvise()
191 int ksys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) in ksys_fadvise64_64()
205 SYSCALL_DEFINE4(fadvise64_64, int, fd, loff_t, offset, loff_t, len, int, advice) in SYSCALL_DEFINE4() argument
212 SYSCALL_DEFINE4(fadvise64, int, fd, loff_t, offset, size_t, len, int, advice) in SYSCALL_DEFINE4() argument
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| /linux-6.12.1/fs/overlayfs/ |
| D | file.c | 183 static loff_t ovl_llseek(struct file *file, loff_t offset, int whence) in ovl_llseek()
188 loff_t ret; in ovl_llseek()
234 static void ovl_file_end_write(struct file *file, loff_t pos, ssize_t ret) in ovl_file_end_write()
333 static ssize_t ovl_splice_read(struct file *in, loff_t *ppos, in ovl_splice_read()
364 loff_t *ppos, size_t len, unsigned int flags) in ovl_splice_write()
392 static int ovl_fsync(struct file *file, loff_t start, loff_t end, int datasync) in ovl_fsync()
430 static long ovl_fallocate(struct file *file, int mode, loff_t offset, loff_t len) in ovl_fallocate()
463 static int ovl_fadvise(struct file *file, loff_t offset, loff_t len, int advice) in ovl_fadvise()
488 static loff_t ovl_copyfile(struct file *file_in, loff_t pos_in, in ovl_copyfile()
489 struct file *file_out, loff_t pos_out, in ovl_copyfile()
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| /linux-6.12.1/fs/hpfs/ |
| D | dnode.c | 12 static loff_t get_pos(struct dnode *d, struct hpfs_dirent *fde) in get_pos()
18 if (de == fde) return ((loff_t) le32_to_cpu(d->self) << 4) | (loff_t)i; in get_pos()
22 return ((loff_t)le32_to_cpu(d->self) << 4) | (loff_t)1; in get_pos()
25 int hpfs_add_pos(struct inode *inode, loff_t *pos) in hpfs_add_pos()
29 loff_t **ppos; in hpfs_add_pos()
36 ppos = kmalloc_array(i + 0x11, sizeof(loff_t *), GFP_NOFS); in hpfs_add_pos()
42 memcpy(ppos, hpfs_inode->i_rddir_off, i * sizeof(loff_t)); in hpfs_add_pos()
52 void hpfs_del_pos(struct inode *inode, loff_t *pos) in hpfs_del_pos()
55 loff_t **i, **j; in hpfs_del_pos()
75 static void for_all_poss(struct inode *inode, void (*f)(loff_t *, loff_t, loff_t), in for_all_poss() argument
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