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Searched refs:iocb (Results 1 – 25 of 161) sorted by relevance

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/linux/fs/ext2/
A Dfile.c47 file_accessed(iocb->ki_filp); in ext2_dax_read_iter()
53 struct file *file = iocb->ki_filp; in ext2_dax_write_iter()
70 i_size_write(inode, iocb->ki_pos); in ext2_dax_write_iter()
168 struct file *file = iocb->ki_filp; in ext2_dio_read_iter()
184 loff_t pos = iocb->ki_pos; in ext2_dio_write_end_io()
219 loff_t offset = iocb->ki_pos; in ext2_dio_write_iter()
229 ret = kiocb_modified(iocb); in ext2_dio_write_iter()
253 iocb->ki_flags &= ~IOCB_DIRECT; in ext2_dio_write_iter()
254 pos = iocb->ki_pos; in ext2_dio_write_iter()
270 generic_write_sync(iocb, ret); in ext2_dio_write_iter()
[all …]
A Dtrace.h13 TP_ARGS(iocb, iter, ret),
26 __entry->ino = file_inode(iocb->ki_filp)->i_ino;
27 __entry->isize = file_inode(iocb->ki_filp)->i_size;
28 __entry->pos = iocb->ki_pos;
30 __entry->ki_flags = iocb->ki_flags;
31 __entry->aio = !is_sync_kiocb(iocb);
48 TP_ARGS(iocb, iter, ret))
57 TP_ARGS(iocb, size, ret),
72 __entry->pos = iocb->ki_pos;
74 __entry->ki_flags = iocb->ki_flags;
[all …]
/linux/block/
A Dfops.c33 if (iocb_is_dsync(iocb)) in dio_bio_write_op()
115 struct kiocb *iocb; member
136 struct kiocb *iocb = dio->iocb; in blkdev_bio_end_io() local
143 iocb->ki_pos += ret; in blkdev_bio_end_io()
148 dio->iocb->ki_complete(iocb, ret); in blkdev_bio_end_io()
195 dio->iocb = iocb; in __blkdev_direct_IO()
280 struct kiocb *iocb = dio->iocb; in blkdev_bio_end_io_async() local
287 iocb->ki_pos += ret; in blkdev_bio_end_io_async()
292 iocb->ki_complete(iocb, ret); in blkdev_bio_end_io_async()
320 dio->iocb = iocb; in __blkdev_direct_IO_async()
[all …]
/linux/fs/ext4/
A Dfile.c74 if (iocb->ki_flags & IOCB_NOWAIT) { in ext4_dio_read_iter()
90 iocb->ki_flags &= ~IOCB_DIRECT; in ext4_dio_read_iter()
97 file_accessed(iocb->ki_filp); in ext4_dio_read_iter()
125 file_accessed(iocb->ki_filp); in ext4_dax_read_iter()
144 if (iocb->ki_flags & IOCB_DIRECT) in ext4_file_read_iter()
377 loff_t pos = iocb->ki_pos; in ext4_dio_write_end_io()
437 offset = iocb->ki_pos; in ext4_dio_write_checks()
503 loff_t offset = iocb->ki_pos; in ext4_dio_write_iter()
556 offset = iocb->ki_pos; in ext4_dio_write_iter()
602 offset = iocb->ki_pos; in ext4_dio_write_iter()
[all …]
/linux/fs/
A Dbacking-file.c79 struct kiocb iocb; member
101 fput(aio->iocb.ki_filp); in backing_aio_put()
108 struct kiocb *iocb = &aio->iocb; in backing_aio_cleanup() local
120 struct backing_aio *aio = container_of(iocb, struct backing_aio, iocb); in backing_aio_rw_complete()
124 kiocb_end_write(iocb); in backing_aio_rw_complete()
139 struct backing_aio *aio = container_of(iocb, struct backing_aio, iocb); in backing_aio_queue_completion()
180 if (is_sync_kiocb(iocb)) { in backing_file_read_iter()
190 aio->orig_iocb = iocb; in backing_file_read_iter()
191 kiocb_clone(&aio->iocb, iocb, get_file(file)); in backing_file_read_iter()
255 aio->orig_iocb = iocb; in backing_file_write_iter()
[all …]
A Daio.c1151 iocb->ki_res.data, iocb->ki_res.res, iocb->ki_res.res2); in aio_complete()
1544 static ssize_t aio_setup_rw(int rw, const struct iocb *iocb, in aio_setup_rw() argument
1644 iocb->ki_res.res = vfs_fsync(iocb->fsync.file, iocb->fsync.datasync); in aio_fsync_work()
1653 if (unlikely(iocb->aio_buf || iocb->aio_offset || iocb->aio_nbytes || in aio_fsync()
1819 iocb = NULL; in aio_poll_wake()
1824 if (iocb) in aio_poll_wake()
1902 if ((u16)iocb->aio_buf != iocb->aio_buf) in aio_poll()
1905 if (iocb->aio_offset || iocb->aio_nbytes || iocb->aio_rw_flags) in aio_poll()
2026 struct iocb iocb; in io_submit_one() local
2040 (iocb.aio_buf != (unsigned long)iocb.aio_buf) || in io_submit_one()
[all …]
/linux/fs/nfs/
A Dlocalio.c271 kfree(iocb->bvec); in nfs_local_iocb_free()
272 kfree(iocb); in nfs_local_iocb_free()
281 iocb = kmalloc(sizeof(*iocb), flags); in nfs_local_iocb_alloc()
282 if (iocb == NULL) in nfs_local_iocb_alloc()
286 if (iocb->bvec == NULL) { in nfs_local_iocb_alloc()
287 kfree(iocb); in nfs_local_iocb_alloc()
292 iocb->localio = localio; in nfs_local_iocb_alloc()
293 iocb->hdr = hdr; in nfs_local_iocb_alloc()
295 return iocb; in nfs_local_iocb_alloc()
398 if (iocb == NULL) in nfs_do_local_read()
[all …]
A Ddirect.c221 if (dreq->iocb) in nfs_direct_wait()
247 if (dreq->iocb) { in nfs_direct_complete()
253 dreq->iocb->ki_complete(dreq->iocb, res); in nfs_direct_complete()
442 dreq->io_start = iocb->ki_pos; in nfs_file_direct_read()
451 if (!is_sync_kiocb(iocb)) in nfs_file_direct_read()
452 dreq->iocb = iocb; in nfs_file_direct_read()
470 iocb->ki_pos += result; in nfs_file_direct_read()
981 pos = iocb->ki_pos; in nfs_file_direct_write()
1002 if (!is_sync_kiocb(iocb)) in nfs_file_direct_write()
1003 dreq->iocb = iocb; in nfs_file_direct_write()
[all …]
/linux/fs/xfs/
A Dxfs_file.c189 struct kiocb *iocb, in xfs_ilock_iocb() argument
206 struct kiocb *iocb, in xfs_ilock_iocb_for_write() argument
232 struct kiocb *iocb, in xfs_file_dio_read() argument
256 struct kiocb *iocb, in xfs_file_dax_read() argument
279 struct kiocb *iocb, in xfs_file_buffered_read() argument
298 struct kiocb *iocb, in xfs_file_read_iter() argument
359 struct kiocb *iocb, in xfs_file_write_zero_eof() argument
432 struct kiocb *iocb, in xfs_file_write_checks() argument
496 struct kiocb *iocb, in xfs_dio_write_end_io() argument
656 if (iocb->ki_pos > isize || iocb->ki_pos + count >= isize) { in xfs_file_dio_write_unaligned()
[all …]
/linux/fs/iomap/
A Ddirect-io.c38 struct kiocb *iocb; member
74 struct kiocb *iocb = dio->iocb; in iomap_dio_submit_bio() local
79 if ((iocb->ki_flags & IOCB_HIPRI) && !is_sync_kiocb(iocb)) { in iomap_dio_submit_bio()
93 struct kiocb *iocb = dio->iocb; in iomap_dio_complete() local
126 iocb->ki_pos += ret; in iomap_dio_complete()
151 struct kiocb *iocb = dio->iocb; in iomap_dio_complete_work() local
153 iocb->ki_complete(iocb, iomap_dio_complete(dio)); in iomap_dio_complete_work()
170 struct kiocb *iocb = dio->iocb; in iomap_dio_bio_end_io() local
204 iocb->private = dio; in iomap_dio_bio_end_io()
219 iocb->ki_complete(iocb, 0); in iomap_dio_bio_end_io()
[all …]
A Dtrace.h237 TP_PROTO(struct kiocb *iocb, struct iov_iter *iter,
239 TP_ARGS(iocb, iter, dio_flags, done_before),
253 __entry->ino = file_inode(iocb->ki_filp)->i_ino;
255 __entry->pos = iocb->ki_pos;
258 __entry->ki_flags = iocb->ki_flags;
260 __entry->aio = !is_sync_kiocb(iocb);
276 TP_ARGS(iocb, error, ret),
289 __entry->ino = file_inode(iocb->ki_filp)->i_ino;
291 __entry->pos = iocb->ki_pos;
292 __entry->ki_flags = iocb->ki_flags;
[all …]
/linux/fs/netfs/
A Ddirect_write.c34 unsigned long long start = iocb->ki_pos; in netfs_unbuffered_write_iter_locked()
38 bool async = !is_sync_kiocb(iocb); in netfs_unbuffered_write_iter_locked()
50 wreq = netfs_create_write_req(iocb->ki_filp->f_mapping, iocb->ki_filp, start, in netfs_unbuffered_write_iter_locked()
51 iocb->ki_flags & IOCB_DIRECT ? in netfs_unbuffered_write_iter_locked()
94 wreq->iocb = iocb; in netfs_unbuffered_write_iter_locked()
111 iocb->ki_pos += ret; in netfs_unbuffered_write_iter_locked()
138 struct file *file = iocb->ki_filp; in netfs_unbuffered_write_iter()
143 loff_t pos = iocb->ki_pos; in netfs_unbuffered_write_iter()
151 trace_netfs_write_iter(iocb, from); in netfs_unbuffered_write_iter()
157 ret = generic_write_checks(iocb, from); in netfs_unbuffered_write_iter()
[all …]
A Dbuffered_write.c99 struct file *file = iocb->ki_filp; in netfs_perform_write()
107 .range_start = iocb->ki_pos, in netfs_perform_write()
114 loff_t i_size, pos = iocb->ki_pos; in netfs_perform_write()
136 if (!is_sync_kiocb(iocb)) in netfs_perform_write()
137 wreq->iocb = iocb; in netfs_perform_write()
393 iocb->ki_pos += written; in netfs_perform_write()
432 struct file *file = iocb->ki_filp; in netfs_buffered_write_iter_locked()
435 trace_netfs_write_iter(iocb, from); in netfs_buffered_write_iter_locked()
464 struct file *file = iocb->ki_filp; in netfs_file_write_iter()
474 if ((iocb->ki_flags & IOCB_DIRECT) || in netfs_file_write_iter()
[all …]
A Ddirect_read.c166 ssize_t netfs_unbuffered_read_iter_locked(struct kiocb *iocb, struct iov_iter *iter) in netfs_unbuffered_read_iter_locked() argument
171 bool sync = is_sync_kiocb(iocb); in netfs_unbuffered_read_iter_locked()
178 ret = kiocb_write_and_wait(iocb, orig_count); in netfs_unbuffered_read_iter_locked()
181 file_accessed(iocb->ki_filp); in netfs_unbuffered_read_iter_locked()
183 rreq = netfs_alloc_request(iocb->ki_filp->f_mapping, iocb->ki_filp, in netfs_unbuffered_read_iter_locked()
184 iocb->ki_pos, orig_count, in netfs_unbuffered_read_iter_locked()
219 rreq->iocb = iocb; in netfs_unbuffered_read_iter_locked()
226 iocb->ki_pos += rreq->transferred; in netfs_unbuffered_read_iter_locked()
246 ssize_t netfs_unbuffered_read_iter(struct kiocb *iocb, struct iov_iter *iter) in netfs_unbuffered_read_iter() argument
248 struct inode *inode = file_inode(iocb->ki_filp); in netfs_unbuffered_read_iter()
[all …]
/linux/fs/zonefs/
A Dfile.c356 if (!is_sync_kiocb(iocb)) in zonefs_file_write_dio_end_io()
415 struct file *file = iocb->ki_filp; in zonefs_write_checks()
427 if ((iocb->ki_flags & IOCB_NOWAIT) && !(iocb->ki_flags & IOCB_DIRECT)) in zonefs_write_checks()
430 if (iocb->ki_flags & IOCB_APPEND) { in zonefs_write_checks()
434 iocb->ki_pos = z->z_wpoffset; in zonefs_write_checks()
471 (iocb->ki_flags & IOCB_NOWAIT)) in zonefs_file_dio_write()
474 if (iocb->ki_flags & IOCB_NOWAIT) { in zonefs_file_dio_write()
590 if (iocb->ki_pos >= z->z_capacity) in zonefs_file_write_iter()
631 if (iocb->ki_pos >= z->z_capacity) in zonefs_file_read_iter()
644 if (iocb->ki_pos >= isize) { in zonefs_file_read_iter()
[all …]
/linux/fs/ocfs2/
A Daops.h51 #define ocfs2_iocb_is_rw_locked(iocb) \ argument
52 test_bit(0, (unsigned long *)&iocb->private)
53 static inline void ocfs2_iocb_set_rw_locked(struct kiocb *iocb, int level) in ocfs2_iocb_set_rw_locked() argument
55 set_bit(0, (unsigned long *)&iocb->private); in ocfs2_iocb_set_rw_locked()
57 set_bit(1, (unsigned long *)&iocb->private); in ocfs2_iocb_set_rw_locked()
59 clear_bit(1, (unsigned long *)&iocb->private); in ocfs2_iocb_set_rw_locked()
73 #define ocfs2_iocb_clear_rw_locked(iocb) \ argument
74 clear_bit(OCFS2_IOCB_RW_LOCK, (unsigned long *)&iocb->private)
75 #define ocfs2_iocb_rw_locked_level(iocb) \ argument
76 test_bit(OCFS2_IOCB_RW_LOCK_LEVEL, (unsigned long *)&iocb->private)
/linux/fs/configfs/
A Dfile.c82 struct file *file = iocb->ki_filp; in configfs_read_iter()
94 if (iocb->ki_pos >= buffer->count) in configfs_read_iter()
97 buffer->count - iocb->ki_pos, to); in configfs_read_iter()
98 iocb->ki_pos += retval; in configfs_read_iter()
108 struct file *file = iocb->ki_filp; in configfs_bin_read_iter()
168 if (iocb->ki_pos >= buffer->bin_buffer_size) in configfs_bin_read_iter()
172 iocb->ki_pos += retval; in configfs_bin_read_iter()
222 struct file *file = iocb->ki_filp; in configfs_write_iter()
231 iocb->ki_pos += len; in configfs_write_iter()
239 struct file *file = iocb->ki_filp; in configfs_bin_write_iter()
[all …]
/linux/fs/erofs/
A Dfileio.c11 struct kiocb iocb; member
20 static void erofs_fileio_ki_complete(struct kiocb *iocb, long ret) in erofs_fileio_ki_complete() argument
23 container_of(iocb, struct erofs_fileio_rq, iocb); in erofs_fileio_ki_complete()
52 rq->iocb.ki_pos = rq->bio.bi_iter.bi_sector << SECTOR_SHIFT; in erofs_fileio_rq_submit()
53 rq->iocb.ki_ioprio = get_current_ioprio(); in erofs_fileio_rq_submit()
54 rq->iocb.ki_complete = erofs_fileio_ki_complete; in erofs_fileio_rq_submit()
55 rq->iocb.ki_flags = (rq->iocb.ki_filp->f_mode & FMODE_CAN_ODIRECT) ? in erofs_fileio_rq_submit()
59 ret = vfs_iocb_iter_read(rq->iocb.ki_filp, &rq->iocb, &iter); in erofs_fileio_rq_submit()
61 erofs_fileio_ki_complete(&rq->iocb, ret); in erofs_fileio_rq_submit()
70 rq->iocb.ki_filp = mdev->m_fp; in erofs_fileio_rq_alloc()
/linux/fs/cachefiles/
A Dio.c19 struct kiocb iocb; member
38 fput(ki->iocb.ki_filp); in cachefiles_put_kiocb()
48 struct cachefiles_kiocb *ki = container_of(iocb, struct cachefiles_kiocb, iocb); in cachefiles_read_complete()
139 ki->iocb.ki_filp = file; in cachefiles_read()
141 ki->iocb.ki_flags = IOCB_DIRECT; in cachefiles_read()
153 get_file(ki->iocb.ki_filp); in cachefiles_read()
257 struct cachefiles_kiocb *ki = container_of(iocb, struct cachefiles_kiocb, iocb); in cachefiles_write_complete()
264 kiocb_end_write(iocb); in cachefiles_write_complete()
308 ki->iocb.ki_filp = file; in __cachefiles_write()
309 ki->iocb.ki_pos = start_pos; in __cachefiles_write()
[all …]
/linux/mm/
A Dpage_io.c324 struct kiocb iocb; member
346 struct swap_iocb *sio = container_of(iocb, struct swap_iocb, iocb); in sio_write_complete()
387 if (sio->iocb.ki_filp != swap_file || in swap_writepage_fs()
388 sio->iocb.ki_pos + sio->len != pos) { in swap_writepage_fs()
395 init_sync_kiocb(&sio->iocb, swap_file); in swap_writepage_fs()
397 sio->iocb.ki_pos = pos; in swap_writepage_fs()
484 sio_write_complete(&sio->iocb, ret); in swap_write_unplug()
489 struct swap_iocb *sio = container_of(iocb, struct swap_iocb, iocb); in sio_read_complete()
551 sio->iocb.ki_pos + sio->len != pos) { in swap_read_folio_fs()
559 sio->iocb.ki_pos = pos; in swap_read_folio_fs()
[all …]
A Dfilemap.c2699 iocb->ki_pos += copied; in filemap_read()
2700 last_pos = iocb->ki_pos; in filemap_read()
2722 loff_t pos = iocb->ki_pos; in kiocb_write_and_wait()
2812 iocb->ki_pos += retval; in generic_file_read_iter()
2895 struct kiocb iocb; in filemap_splice_read() local
2904 init_sync_kiocb(&iocb, in); in filemap_splice_read()
2905 iocb.ki_pos = *ppos; in filemap_splice_read()
2920 iocb.ki_pos = *ppos; in filemap_splice_read()
4007 iocb->ki_pos = pos; in generic_file_direct_write()
4018 loff_t pos = iocb->ki_pos; in generic_perform_write()
[all …]
/linux/drivers/gpu/drm/display/
A Ddrm_dp_aux_dev.c146 static ssize_t auxdev_read_iter(struct kiocb *iocb, struct iov_iter *to) in auxdev_read_iter() argument
148 struct drm_dp_aux_dev *aux_dev = iocb->ki_filp->private_data; in auxdev_read_iter()
149 loff_t pos = iocb->ki_pos; in auxdev_read_iter()
179 if (pos != iocb->ki_pos) in auxdev_read_iter()
180 res = pos - iocb->ki_pos; in auxdev_read_iter()
181 iocb->ki_pos = pos; in auxdev_read_iter()
191 struct drm_dp_aux_dev *aux_dev = iocb->ki_filp->private_data; in auxdev_write_iter()
192 loff_t pos = iocb->ki_pos; in auxdev_write_iter()
222 if (pos != iocb->ki_pos) in auxdev_write_iter()
223 res = pos - iocb->ki_pos; in auxdev_write_iter()
[all …]
/linux/tools/usb/ffs-aio-example/multibuff/device_app/
A Daio_multibuff.c144 struct iocb **iocb; member
212 iobuf->iocb = malloc(n*sizeof(*iobuf->iocb)); in init_bufs()
218 iobuf->iocb[i] = malloc(sizeof(**iobuf->iocb)); in init_bufs()
228 free(iobuf->iocb[i]); in delete_bufs()
231 free(iobuf->iocb); in delete_bufs()
332 io_prep_pwrite(iobuf[i].iocb[j], ep1, in main()
336 iobuf[i].iocb[j]->u.c.flags |= IOCB_FLAG_RESFD; in main()
337 iobuf[i].iocb[j]->u.c.resfd = evfd; in main()
340 ret = io_submit(ctx, iobuf[i].cnt, iobuf[i].iocb); in main()
/linux/drivers/comedi/drivers/
A Dcomedi_8254.c221 i8254->iocb(i8254, 1, reg, val); in __i8254_write()
633 if (!iocb) in __i8254_init()
640 i8254->iocb = iocb; in __i8254_init()
672 comedi_8254_iocb_fn *iocb; in comedi_8254_io_alloc() local
676 iocb = i8254_io8_cb; in comedi_8254_io_alloc()
679 iocb = i8254_io16_cb; in comedi_8254_io_alloc()
682 iocb = i8254_io32_cb; in comedi_8254_io_alloc()
708 comedi_8254_iocb_fn *iocb; in comedi_8254_mm_alloc() local
712 iocb = i8254_mmio8_cb; in comedi_8254_mm_alloc()
715 iocb = i8254_mmio16_cb; in comedi_8254_mm_alloc()
[all …]
/linux/fs/gfs2/
A Dfile.c779 struct kiocb *iocb, in should_fault_in_pages() argument
813 struct file *file = iocb->ki_filp; in gfs2_file_direct_read()
876 struct file *file = iocb->ki_filp; in gfs2_file_direct_write()
963 if (iocb->ki_flags & IOCB_DIRECT) in gfs2_file_read_iter()
967 iocb->ki_flags |= IOCB_NOIO; in gfs2_file_read_iter()
969 iocb->ki_flags &= ~IOCB_NOIO; in gfs2_file_read_iter()
978 if (iocb->ki_flags & IOCB_NOWAIT) in gfs2_file_read_iter()
1013 struct file *file = iocb->ki_filp; in gfs2_file_buffered_write()
1100 struct file *file = iocb->ki_filp; in gfs2_file_write_iter()
1108 if (iocb->ki_flags & IOCB_APPEND) { in gfs2_file_write_iter()
[all …]

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