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Searched refs:iocb (Results 1 – 25 of 128) sorted by relevance

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/linux/block/
A Dfops.c60 loff_t pos = iocb->ki_pos; in __blkdev_direct_IO_simple()
134 struct kiocb *iocb; member
155 struct kiocb *iocb = dio->iocb; in blkdev_bio_end_io() local
162 iocb->ki_pos += ret; in blkdev_bio_end_io()
167 dio->iocb->ki_complete(iocb, ret); in blkdev_bio_end_io()
216 dio->iocb = iocb; in __blkdev_direct_IO()
289 struct kiocb *iocb = dio->iocb; in blkdev_bio_end_io_async() local
294 iocb->ki_pos += ret; in blkdev_bio_end_io_async()
299 iocb->ki_complete(iocb, ret); in blkdev_bio_end_io_async()
326 dio->iocb = iocb; in __blkdev_direct_IO_async()
[all …]
/linux/fs/ext4/
A Dfile.c73 iocb->ki_flags &= ~IOCB_DIRECT; in ext4_dio_read_iter()
80 file_accessed(iocb->ki_filp); in ext4_dio_read_iter()
108 file_accessed(iocb->ki_filp); in ext4_dax_read_iter()
269 ret = generic_perform_write(iocb->ki_filp, from, iocb->ki_pos); in ext4_buffered_write_iter()
276 iocb->ki_pos += ret; in ext4_buffered_write_iter()
374 loff_t pos = iocb->ki_pos; in ext4_dio_write_end_io()
436 offset = iocb->ki_pos; in ext4_dio_write_checks()
476 loff_t offset = iocb->ki_pos; in ext4_dio_write_iter()
532 offset = iocb->ki_pos; in ext4_dio_write_iter()
587 offset = iocb->ki_pos; in ext4_dio_write_iter()
[all …]
/linux/fs/xfs/
A Dxfs_file.c229 struct kiocb *iocb, in xfs_ilock_iocb() argument
246 struct kiocb *iocb, in xfs_file_dio_read() argument
270 struct kiocb *iocb, in xfs_file_dax_read() argument
293 struct kiocb *iocb, in xfs_file_buffered_read() argument
312 struct kiocb *iocb, in xfs_file_read_iter() argument
345 struct kiocb *iocb, in xfs_file_write_checks() argument
453 struct kiocb *iocb, in xfs_dio_write_end_io() argument
548 struct kiocb *iocb, in xfs_file_dio_write_aligned() argument
599 struct kiocb *iocb, in xfs_file_dio_write_unaligned() argument
613 if (iocb->ki_pos > isize || iocb->ki_pos + count >= isize) { in xfs_file_dio_write_unaligned()
[all …]
/linux/fs/
A Daio.c1118 iocb->ki_res.data, iocb->ki_res.res, iocb->ki_res.res2); in aio_complete()
1479 static ssize_t aio_setup_rw(int rw, const struct iocb *iocb, in aio_setup_rw() argument
1589 iocb->ki_res.res = vfs_fsync(iocb->fsync.file, iocb->fsync.datasync); in aio_fsync_work()
1598 if (unlikely(iocb->aio_buf || iocb->aio_offset || iocb->aio_nbytes || in aio_fsync()
1764 iocb = NULL; in aio_poll_wake()
1769 if (iocb) in aio_poll_wake()
1847 if ((u16)iocb->aio_buf != iocb->aio_buf) in aio_poll()
1850 if (iocb->aio_offset || iocb->aio_nbytes || iocb->aio_rw_flags) in aio_poll()
1971 struct iocb iocb; in io_submit_one() local
1985 (iocb.aio_buf != (unsigned long)iocb.aio_buf) || in io_submit_one()
[all …]
/linux/fs/ext2/
A Dfile.c42 ret = dax_iomap_rw(iocb, to, &ext2_iomap_ops); in ext2_dax_read_iter()
45 file_accessed(iocb->ki_filp); in ext2_dax_read_iter()
51 struct file *file = iocb->ki_filp; in ext2_dax_write_iter()
56 ret = generic_write_checks(iocb, from); in ext2_dax_write_iter()
68 i_size_write(inode, iocb->ki_pos); in ext2_dax_write_iter()
75 ret = generic_write_sync(iocb, ret); in ext2_dax_write_iter()
167 if (IS_DAX(iocb->ki_filp->f_mapping->host)) in ext2_file_read_iter()
168 return ext2_dax_read_iter(iocb, to); in ext2_file_read_iter()
170 return generic_file_read_iter(iocb, to); in ext2_file_read_iter()
176 if (IS_DAX(iocb->ki_filp->f_mapping->host)) in ext2_file_write_iter()
[all …]
/linux/fs/iomap/
A Ddirect-io.c27 struct kiocb *iocb; member
58 bio_set_polled(bio, dio->iocb); in iomap_dio_submit_bio()
71 struct kiocb *iocb = dio->iocb; in iomap_dio_complete() local
73 loff_t offset = iocb->ki_pos; in iomap_dio_complete()
85 iocb->ki_pos += ret; in iomap_dio_complete()
130 struct kiocb *iocb = dio->iocb; in iomap_dio_complete_work() local
132 iocb->ki_complete(iocb, iomap_dio_complete(dio)); in iomap_dio_complete_work()
481 .pos = iocb->ki_pos, in __iomap_dio_rw()
498 dio->iocb = iocb; in __iomap_dio_rw()
539 if (iocb->ki_flags & IOCB_DSYNC) in __iomap_dio_rw()
[all …]
/linux/fs/cachefiles/
A Dio.c17 struct kiocb iocb; member
32 fput(ki->iocb.ki_filp); in cachefiles_put_kiocb()
42 struct cachefiles_kiocb *ki = container_of(iocb, struct cachefiles_kiocb, iocb); in cachefiles_read_complete()
109 ki->iocb.ki_filp = file; in cachefiles_read()
110 ki->iocb.ki_pos = start_pos + skipped; in cachefiles_read()
111 ki->iocb.ki_flags = IOCB_DIRECT; in cachefiles_read()
122 get_file(ki->iocb.ki_filp); in cachefiles_read()
164 struct cachefiles_kiocb *ki = container_of(iocb, struct cachefiles_kiocb, iocb); in cachefiles_write_complete()
204 ki->iocb.ki_filp = file; in cachefiles_write()
205 ki->iocb.ki_pos = start_pos; in cachefiles_write()
[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/overlayfs/
A Dfile.c19 struct kiocb iocb; member
266 struct kiocb *iocb = &aio_req->iocb; in ovl_aio_cleanup_handler() local
275 file_end_write(iocb->ki_filp); in ovl_aio_cleanup_handler()
314 if (is_sync_kiocb(iocb)) { in ovl_read_iter()
327 aio_req->orig_iocb = iocb; in ovl_read_iter()
328 kiocb_clone(&aio_req->iocb, iocb, real.file); in ovl_read_iter()
352 int ifl = iocb->ki_flags; in ovl_write_iter()
378 if (is_sync_kiocb(iocb)) { in ovl_write_iter()
399 aio_req->orig_iocb = iocb; in ovl_write_iter()
400 kiocb_clone(&aio_req->iocb, iocb, real.file); in ovl_write_iter()
[all …]
/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/zonefs/
A Dsuper.c699 bio->bi_ioprio = iocb->ki_ioprio; in zonefs_file_dio_append()
701 if (iocb->ki_flags & IOCB_DSYNC) in zonefs_file_dio_append()
711 if (iocb->ki_flags & IOCB_HIPRI) in zonefs_file_dio_append()
712 bio_set_polled(bio, iocb); in zonefs_file_dio_append()
724 iocb->ki_pos += size; in zonefs_file_dio_append()
773 if ((iocb->ki_flags & IOCB_NOWAIT) && !(iocb->ki_flags & IOCB_DIRECT)) in zonefs_write_checks()
780 iocb->ki_pos = zi->i_wpoffset; in zonefs_write_checks()
808 bool sync = is_sync_kiocb(iocb); in zonefs_file_dio_write()
898 iocb->ki_pos += ret; in zonefs_file_buffered_write()
973 if (iocb->ki_pos >= isize) { in zonefs_file_read_iter()
[all …]
/linux/fs/nfs/
A Ddirect.c246 if (dreq->iocb) in nfs_direct_wait()
272 if (dreq->iocb) { in nfs_direct_complete()
278 dreq->iocb->ki_complete(dreq->iocb, res); in nfs_direct_complete()
469 dreq->io_start = iocb->ki_pos; in nfs_file_direct_read()
478 if (!is_sync_kiocb(iocb)) in nfs_file_direct_read()
479 dreq->iocb = iocb; in nfs_file_direct_read()
495 iocb->ki_pos += result; in nfs_file_direct_read()
914 pos = iocb->ki_pos; in nfs_file_direct_write()
935 if (!is_sync_kiocb(iocb)) in nfs_file_direct_write()
936 dreq->iocb = iocb; in nfs_file_direct_write()
[all …]
A Dfile.c163 if (iocb->ki_flags & IOCB_DIRECT) in nfs_file_read()
164 return nfs_file_direct_read(iocb, to); in nfs_file_read()
167 iocb->ki_filp, in nfs_file_read()
607 struct file *file = iocb->ki_filp; in nfs_file_write()
618 if (iocb->ki_flags & IOCB_DIRECT) in nfs_file_write()
629 if (iocb->ki_flags & IOCB_APPEND || iocb->ki_pos > i_size_read(inode)) { in nfs_file_write()
650 iocb->ki_pos += written; in nfs_file_write()
654 iocb->ki_pos - written, in nfs_file_write()
655 iocb->ki_pos - 1); in nfs_file_write()
661 iocb->ki_pos - written, in nfs_file_write()
[all …]
/linux/drivers/gpu/drm/
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/mm/
A Dfilemap.c2529 if (iocb->ki_flags & IOCB_NOIO) in filemap_readahead()
2554 if (iocb->ki_flags & IOCB_NOIO) in filemap_get_pages()
2700 iocb->ki_pos += copied; in filemap_read()
2701 ra->prev_pos = iocb->ki_pos; in filemap_read()
2757 iocb->ki_pos + count - 1)) in generic_file_read_iter()
2761 iocb->ki_pos, in generic_file_read_iter()
2771 iocb->ki_pos += retval; in generic_file_read_iter()
3640 loff_t pos = iocb->ki_pos; in generic_file_direct_write()
3708 iocb->ki_pos = pos; in generic_file_direct_write()
3869 iocb->ki_pos = endbyte + 1; in __generic_file_write_iter()
[all …]
/linux/fs/9p/
A Dvfs_file.c372 iov_iter_count(to), iocb->ki_pos); in v9fs_file_read_iter()
374 if (iocb->ki_filp->f_flags & O_NONBLOCK) in v9fs_file_read_iter()
381 iocb->ki_pos += ret; in v9fs_file_read_iter()
394 struct file *file = iocb->ki_filp; in v9fs_file_write_iter()
399 retval = generic_write_checks(iocb, from); in v9fs_file_write_iter()
403 origin = iocb->ki_pos; in v9fs_file_write_iter()
415 iocb->ki_pos += retval; in v9fs_file_write_iter()
417 if (iocb->ki_pos > i_size) { in v9fs_file_write_iter()
423 v9fs_i_size_write(inode, iocb->ki_pos); in v9fs_file_write_iter()
576 return v9fs_file_read_iter(iocb, to); in v9fs_mmap_file_read_iter()
[all …]
/linux/fs/gfs2/
A Dfile.c805 struct file *file = iocb->ki_filp; in gfs2_file_direct_read()
870 struct file *file = iocb->ki_filp; in gfs2_file_direct_write()
952 if (iocb->ki_flags & IOCB_DIRECT) { in gfs2_file_read_iter()
956 iocb->ki_flags &= ~IOCB_DIRECT; in gfs2_file_read_iter()
958 iocb->ki_flags |= IOCB_NOIO; in gfs2_file_read_iter()
960 iocb->ki_flags &= ~IOCB_NOIO; in gfs2_file_read_iter()
968 if (iocb->ki_flags & IOCB_NOWAIT) in gfs2_file_read_iter()
1010 struct file *file = iocb->ki_filp; in gfs2_file_buffered_write()
1054 iocb->ki_pos += ret; in gfs2_file_buffered_write()
1102 struct file *file = iocb->ki_filp; in gfs2_file_write_iter()
[all …]
/linux/fs/ceph/
A Dfile.c860 u64 off = iocb->ki_pos; in ceph_sync_read()
974 iocb->ki_pos = off; in ceph_sync_read()
983 struct kiocb *iocb; member
1042 aio_req->iocb->ki_complete(aio_req->iocb, ret); in ceph_aio_complete()
1269 if (pos == iocb->ki_pos && !is_sync_kiocb(iocb) && in ceph_direct_read_write()
1273 aio_req->iocb = iocb; in ceph_direct_read_write()
1389 iocb->ki_pos = pos; in ceph_direct_read_write()
1518 iocb->ki_pos = pos; in ceph_sync_write()
1641 iocb->ki_pos += ret; in ceph_read_iter()
1648 iocb->ki_pos += ret; in ceph_read_iter()
[all …]
/linux/drivers/nvme/target/
A Dio-cmd-file.c105 struct kiocb *iocb = &req->f.iocb; in nvmet_file_submit_bvec() local
106 ssize_t (*call_iter)(struct kiocb *iocb, struct iov_iter *iter); in nvmet_file_submit_bvec()
122 iocb->ki_pos = pos; in nvmet_file_submit_bvec()
123 iocb->ki_filp = req->ns->file; in nvmet_file_submit_bvec()
124 iocb->ki_flags = ki_flags | iocb_flags(req->ns->file); in nvmet_file_submit_bvec()
126 return call_iter(iocb, &iter); in nvmet_file_submit_bvec()
129 static void nvmet_file_io_done(struct kiocb *iocb, long ret) in nvmet_file_io_done() argument
131 struct nvmet_req *req = container_of(iocb, struct nvmet_req, f.iocb); in nvmet_file_io_done()
166 memset(&req->f.iocb, 0, sizeof(struct kiocb)); in nvmet_file_execute_io()
203 req->f.iocb.ki_complete = nvmet_file_io_done; in nvmet_file_execute_io()
[all …]
/linux/fs/fuse/
A Dfile.c686 io->iocb->ki_complete(io->iocb, res); in fuse_aio_complete()
1036 if (iocb->ki_flags & IOCB_DSYNC) in fuse_write_flags()
1038 if (iocb->ki_flags & IOCB_SYNC) in fuse_write_flags()
1047 struct kiocb *iocb = ia->io->iocb; in fuse_send_write() local
1320 loff_t pos = iocb->ki_pos; in fuse_cache_write_iter()
1346 written = fuse_perform_write(iocb, mapping, from, iocb->ki_pos); in fuse_cache_write_iter()
1348 iocb->ki_pos += written; in fuse_cache_write_iter()
1533 if (!is_sync_kiocb(iocb) && iocb->ki_flags & IOCB_DIRECT) { in fuse_direct_read_iter()
1554 if (!is_sync_kiocb(iocb) && iocb->ki_flags & IOCB_DIRECT) { in fuse_direct_write_iter()
2827 loff_t offset = iocb->ki_pos; in fuse_direct_IO()
[all …]
A Ddax.c702 struct inode *inode = file_inode(iocb->ki_filp); in fuse_dax_read_iter()
705 if (iocb->ki_flags & IOCB_NOWAIT) { in fuse_dax_read_iter()
712 ret = dax_iomap_rw(iocb, to, &fuse_iomap_ops); in fuse_dax_read_iter()
721 struct inode *inode = file_inode(iocb->ki_filp); in file_extending_write()
724 ((iocb->ki_pos) >= i_size_read(inode) || in file_extending_write()
745 if (iocb->ki_flags & IOCB_NOWAIT) { in fuse_dax_write_iter()
752 ret = generic_write_checks(iocb, from); in fuse_dax_write_iter()
756 ret = file_remove_privs(iocb->ki_filp); in fuse_dax_write_iter()
764 if (file_extending_write(iocb, from)) in fuse_dax_write_iter()
765 ret = fuse_dax_direct_write(iocb, from); in fuse_dax_write_iter()
[all …]
/linux/drivers/scsi/qla2xxx/
A Dqla_target.c816 memcpy(&pla->iocb, iocb, sizeof(pla->iocb)); in qlt_plogi_ack_find_add()
829 memcpy(&pla->iocb, iocb, sizeof(pla->iocb)); in qlt_plogi_ack_find_add()
839 struct imm_ntfy_from_isp *iocb = &pla->iocb; in qlt_plogi_ack_unref() local
856 iocb->u.isp24.exchange_address, iocb->ox_id); in qlt_plogi_ack_unref()
887 struct imm_ntfy_from_isp *iocb = &pla->iocb; in qlt_plogi_ack_link() local
895 iocb->u.isp24.port_name, iocb->u.isp24.port_id[2], in qlt_plogi_ack_link()
896 iocb->u.isp24.port_id[1], iocb->u.isp24.port_id[0], in qlt_plogi_ack_link()
1131 iocb = &con->iocb; in qlt_free_session_done()
4619 QLA_TGT_SESS_WORK_ABORT, iocb, sizeof(*iocb)); in qlt_abort_task()
5215 memcpy(sess->iocb, iocb, IOCB_SIZE); in qlt_24xx_handle_els()
[all …]
/linux/fs/cifs/
A Dcifsfs.h97 extern ssize_t cifs_user_readv(struct kiocb *iocb, struct iov_iter *to);
98 extern ssize_t cifs_direct_readv(struct kiocb *iocb, struct iov_iter *to);
99 extern ssize_t cifs_strict_readv(struct kiocb *iocb, struct iov_iter *to);
100 extern ssize_t cifs_user_writev(struct kiocb *iocb, struct iov_iter *from);
101 extern ssize_t cifs_direct_writev(struct kiocb *iocb, struct iov_iter *from);
102 extern ssize_t cifs_strict_writev(struct kiocb *iocb, struct iov_iter *from);
/linux/fs/orangefs/
A Dfile.c323 static ssize_t orangefs_file_read_iter(struct kiocb *iocb, in orangefs_file_read_iter() argument
329 down_read(&file_inode(iocb->ki_filp)->i_rwsem); in orangefs_file_read_iter()
330 ret = orangefs_revalidate_mapping(file_inode(iocb->ki_filp)); in orangefs_file_read_iter()
334 ret = generic_file_read_iter(iocb, iter); in orangefs_file_read_iter()
336 up_read(&file_inode(iocb->ki_filp)->i_rwsem); in orangefs_file_read_iter()
340 static ssize_t orangefs_file_write_iter(struct kiocb *iocb, in orangefs_file_write_iter() argument
346 if (iocb->ki_pos > i_size_read(file_inode(iocb->ki_filp))) { in orangefs_file_write_iter()
347 ret = orangefs_revalidate_mapping(file_inode(iocb->ki_filp)); in orangefs_file_write_iter()
352 ret = generic_file_write_iter(iocb, iter); in orangefs_file_write_iter()

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