| /Linux-v5.15/fs/ |
| D | direct-io.c | 118 struct dio { struct
169 static inline int dio_refill_pages(struct dio *dio, struct dio_submit *sdio) in dio_refill_pages() argument
173 ret = iov_iter_get_pages(sdio->iter, dio->pages, LONG_MAX, DIO_PAGES, in dio_refill_pages()
176 if (ret < 0 && sdio->blocks_available && (dio->op == REQ_OP_WRITE)) { in dio_refill_pages()
183 if (dio->page_errors == 0) in dio_refill_pages()
184 dio->page_errors = ret; in dio_refill_pages()
186 dio->pages[0] = page; in dio_refill_pages()
211 static inline struct page *dio_get_page(struct dio *dio, in dio_get_page() argument
217 ret = dio_refill_pages(dio, sdio); in dio_get_page()
222 return dio->pages[sdio->head]; in dio_get_page()
[all …]
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| /Linux-v5.15/fs/iomap/ |
| D | direct-io.c | 63 struct iomap_dio *dio, struct bio *bio, loff_t pos) in iomap_dio_submit_bio() argument
65 atomic_inc(&dio->ref); in iomap_dio_submit_bio()
67 if (dio->iocb->ki_flags & IOCB_HIPRI) in iomap_dio_submit_bio()
68 bio_set_polled(bio, dio->iocb); in iomap_dio_submit_bio()
70 dio->submit.last_queue = bdev_get_queue(iter->iomap.bdev); in iomap_dio_submit_bio()
71 if (dio->dops && dio->dops->submit_io) in iomap_dio_submit_bio()
72 dio->submit.cookie = dio->dops->submit_io(iter, bio, pos); in iomap_dio_submit_bio()
74 dio->submit.cookie = submit_bio(bio); in iomap_dio_submit_bio()
77 ssize_t iomap_dio_complete(struct iomap_dio *dio) in iomap_dio_complete() argument
79 const struct iomap_dio_ops *dops = dio->dops; in iomap_dio_complete()
[all …]
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| /Linux-v5.15/block/ |
| D | fops.c | 154 struct blkdev_dio *dio = bio->bi_private; in blkdev_bio_end_io() local
155 bool should_dirty = dio->should_dirty; in blkdev_bio_end_io()
157 if (bio->bi_status && !dio->bio.bi_status) in blkdev_bio_end_io()
158 dio->bio.bi_status = bio->bi_status; in blkdev_bio_end_io()
160 if (!dio->multi_bio || atomic_dec_and_test(&dio->ref)) { in blkdev_bio_end_io()
161 if (!dio->is_sync) { in blkdev_bio_end_io()
162 struct kiocb *iocb = dio->iocb; in blkdev_bio_end_io()
165 if (likely(!dio->bio.bi_status)) { in blkdev_bio_end_io()
166 ret = dio->size; in blkdev_bio_end_io()
169 ret = blk_status_to_errno(dio->bio.bi_status); in blkdev_bio_end_io()
[all …]
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| /Linux-v5.15/drivers/md/ |
| D | dm-integrity.c | 380 static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map);
1561 static void submit_flush_bio(struct dm_integrity_c *ic, struct dm_integrity_io *dio) in submit_flush_bio() argument
1567 bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io)); in submit_flush_bio()
1590 static void do_endio_flush(struct dm_integrity_c *ic, struct dm_integrity_io *dio) in do_endio_flush() argument
1592 struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io)); in do_endio_flush()
1594 if (unlikely(dio->fua) && likely(!bio->bi_status) && likely(!dm_integrity_failed(ic))) in do_endio_flush()
1595 submit_flush_bio(ic, dio); in do_endio_flush()
1600 static void dec_in_flight(struct dm_integrity_io *dio) in dec_in_flight() argument
1602 if (atomic_dec_and_test(&dio->in_flight)) { in dec_in_flight()
1603 struct dm_integrity_c *ic = dio->ic; in dec_in_flight()
[all …]
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| /Linux-v5.15/drivers/dio/ |
| D | Makefile | 6 obj-y := dio.o dio-driver.o dio-sysfs.o
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| /Linux-v5.15/drivers/scsi/bfa/ |
| D | bfa_fcpim.h | 166 struct bfad_ioim_s *dio; /* driver IO handle */ member
359 struct bfad_ioim_s *dio,
380 void bfa_cb_ioim_done(void *bfad, struct bfad_ioim_s *dio,
388 void bfa_cb_ioim_good_comp(void *bfad, struct bfad_ioim_s *dio);
393 void bfa_cb_ioim_abort(void *bfad, struct bfad_ioim_s *dio);
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| D | bfad_im.c | 33 bfa_cb_ioim_done(void *drv, struct bfad_ioim_s *dio, in bfa_cb_ioim_done() argument
37 struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio; in bfa_cb_ioim_done()
103 bfa_cb_ioim_good_comp(void *drv, struct bfad_ioim_s *dio) in bfa_cb_ioim_good_comp() argument
105 struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio; in bfa_cb_ioim_good_comp()
131 bfa_cb_ioim_abort(void *drv, struct bfad_ioim_s *dio) in bfa_cb_ioim_abort() argument
133 struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio; in bfa_cb_ioim_abort()
208 if (hal_io->dio != (struct bfad_ioim_s *) cmnd) { in bfad_im_abort_handler()
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| D | bfa_fcpim.c | 447 idx = bfa_ioim_get_index(scsi_bufflen((struct scsi_cmnd *)ioim->dio)); in bfa_ioim_profile_comp()
2127 bfa_cb_ioim_good_comp(ioim->bfa->bfad, ioim->dio); in __bfa_cb_ioim_good_comp()
2170 bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, m->io_status, in __bfa_cb_ioim_comp()
2396 bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_ABORTED, in __bfa_cb_ioim_failed()
2411 bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_PATHTOV, in __bfa_cb_ioim_pathtov()
2425 bfa_cb_ioim_abort(ioim->bfa->bfad, ioim->dio); in __bfa_cb_ioim_abort()
2454 struct scsi_cmnd *cmnd = (struct scsi_cmnd *) ioim->dio; in bfa_ioim_send_ioreq()
2930 bfa_ioim_alloc(struct bfa_s *bfa, struct bfad_ioim_s *dio, in bfa_ioim_alloc() argument
2948 ioim->dio = dio; in bfa_ioim_alloc()
3318 cmnd = (struct scsi_cmnd *) ioim->dio; in bfa_tskim_gather_ios()
[all …]
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| /Linux-v5.15/fs/ocfs2/ |
| D | namei.h | 25 bool dio);
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| D | namei.c | 69 bool dio);
78 bool dio);
2130 bool dio) in __ocfs2_prepare_orphan_dir() argument
2134 int namelen = dio ? in __ocfs2_prepare_orphan_dir()
2138 if (dio) { in __ocfs2_prepare_orphan_dir()
2186 bool dio) in ocfs2_prepare_orphan_dir() argument
2200 blkno, name, lookup, dio); in ocfs2_prepare_orphan_dir()
2229 bool dio) in ocfs2_orphan_add() argument
2235 int namelen = dio ? in ocfs2_orphan_add()
2289 if (dio) { in ocfs2_orphan_add()
[all …]
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-block-loop | 44 What: /sys/block/loopX/loop/dio
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| /Linux-v5.15/fs/f2fs/ |
| D | data.c | 3570 struct f2fs_private_dio *dio = bio->bi_private; in f2fs_dio_end_io() local
3572 dec_page_count(F2FS_I_SB(dio->inode), in f2fs_dio_end_io()
3573 dio->write ? F2FS_DIO_WRITE : F2FS_DIO_READ); in f2fs_dio_end_io()
3575 bio->bi_private = dio->orig_private; in f2fs_dio_end_io()
3576 bio->bi_end_io = dio->orig_end_io; in f2fs_dio_end_io()
3578 kfree(dio); in f2fs_dio_end_io()
3586 struct f2fs_private_dio *dio; in f2fs_dio_submit_bio() local
3589 dio = f2fs_kzalloc(F2FS_I_SB(inode), in f2fs_dio_submit_bio()
3591 if (!dio) in f2fs_dio_submit_bio()
3594 dio->inode = inode; in f2fs_dio_submit_bio()
[all …]
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| /Linux-v5.15/drivers/comedi/drivers/ |
| D | ni_670x.c | 69 int dio; member
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| D | ni_pcidio.c | 287 int dio; member
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| /Linux-v5.15/drivers/ |
| D | Makefile | 98 obj-$(CONFIG_DIO) += dio/
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| /Linux-v5.15/include/linux/ |
| D | iomap.h | 339 ssize_t iomap_dio_complete(struct iomap_dio *dio);
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| /Linux-v5.15/drivers/block/ |
| D | loop.c | 214 static void __loop_update_dio(struct loop_device *lo, bool dio) in __loop_update_dio() argument
238 if (dio) { in __loop_update_dio()
883 int dio = (lo->lo_flags & LO_FLAGS_DIRECT_IO); in loop_attr_dio_show() local
885 return sprintf(buf, "%s\n", dio ? "1" : "0"); in loop_attr_dio_show()
893 LOOP_ATTR_RO(dio);
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| /Linux-v5.15/fs/btrfs/ |
| D | ordered-data.c | 154 u64 disk_num_bytes, int type, int dio, in __btrfs_add_ordered_extent() argument
203 if (dio) in __btrfs_add_ordered_extent()
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| D | file.c | 1915 struct iomap_dio *dio = NULL; in btrfs_direct_write() local
1958 dio = __iomap_dio_rw(iocb, from, &btrfs_dio_iomap_ops, &btrfs_dio_ops, in btrfs_direct_write()
1963 if (IS_ERR_OR_NULL(dio)) { in btrfs_direct_write()
1964 err = PTR_ERR_OR_ZERO(dio); in btrfs_direct_write()
1968 written = iomap_dio_complete(dio); in btrfs_direct_write()
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| /Linux-v5.15/drivers/gpio/ |
| D | Makefile | 21 obj-$(CONFIG_GPIO_104_DIO_48E) += gpio-104-dio-48e.o
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| /Linux-v5.15/drivers/comedi/ |
| D | Kconfig | 1002 tristate "NI 65xx static dio PCI card support"
1004 Enable support for National Instruments 65xx static dio boards.
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| /Linux-v5.15/ |
| D | MAINTAINERS | 283 F: drivers/gpio/gpio-104-dio-48e.c
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