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Searched refs:flush_bio (Results 1 - 18 of 18) sorted by relevance

/kernel/linux/linux-5.10/drivers/md/
H A Ddm-log-writes.c674 bool flush_bio = (bio->bi_opf & REQ_PREFLUSH); in log_writes_map() local
692 if (!bio_sectors(bio) && !flush_bio) in log_writes_map()
716 if (flush_bio) in log_writes_map()
730 WARN_ON(flush_bio || fua_bio); in log_writes_map()
738 if (flush_bio && !bio_sectors(bio)) { in log_writes_map()
780 if (flush_bio) { in log_writes_map()
H A Ddm-snap.c148 struct bio flush_bio; member
1131 struct bio *flush_bio = &s->flush_bio; in flush_data() local
1133 bio_reset(flush_bio); in flush_data()
1134 bio_set_dev(flush_bio, s->origin->bdev); in flush_data()
1135 flush_bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in flush_data()
1137 return submit_bio_wait(flush_bio); in flush_data()
1342 bio_init(&s->flush_bio, NULL, 0); in snapshot_ctr()
1530 bio_uninit(&s->flush_bio); in snapshot_dtr()
H A Ddm-clone-target.c92 struct bio flush_bio; member
1158 bio_reset(&clone->flush_bio); in commit_metadata()
1159 bio_set_dev(&clone->flush_bio, clone->dest_dev->bdev); in commit_metadata()
1160 clone->flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in commit_metadata()
1162 r = submit_bio_wait(&clone->flush_bio); in commit_metadata()
1889 bio_init(&clone->flush_bio, NULL, 0); in clone_ctr()
1961 bio_uninit(&clone->flush_bio); in clone_dtr()
H A Draid5-cache.c114 struct bio flush_bio; member
1258 flush_bio); in r5l_log_flush_endio()
1305 bio_reset(&log->flush_bio); in r5l_flush_stripe_to_raid()
1306 bio_set_dev(&log->flush_bio, log->rdev->bdev); in r5l_flush_stripe_to_raid()
1307 log->flush_bio.bi_end_io = r5l_log_flush_endio; in r5l_flush_stripe_to_raid()
1308 log->flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in r5l_flush_stripe_to_raid()
1309 submit_bio(&log->flush_bio); in r5l_flush_stripe_to_raid()
3111 bio_init(&log->flush_bio, NULL, 0); in r5l_init_log()
H A Ddm-thin.c286 struct bio flush_bio; member
2920 bio_uninit(&pool->flush_bio); in __pool_destroy()
3001 bio_init(&pool->flush_bio, NULL, 0); in pool_create()
3208 struct bio *flush_bio = &pool->flush_bio; in metadata_pre_commit_callback() local
3210 bio_reset(flush_bio); in metadata_pre_commit_callback()
3211 bio_set_dev(flush_bio, pool->data_dev); in metadata_pre_commit_callback()
3212 flush_bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in metadata_pre_commit_callback()
3214 return submit_bio_wait(flush_bio); in metadata_pre_commit_callback()
H A Dmd.h433 * flush_bio transition from NULL to !NULL
495 struct bio *flush_bio; member
H A Ddm.c1474 struct bio flush_bio; in __send_empty_flush() local
1481 bio_init(&flush_bio, NULL, 0); in __send_empty_flush()
1482 flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC; in __send_empty_flush()
1483 ci->bio = &flush_bio; in __send_empty_flush()
H A Dmd.c596 struct bio *bio = mddev->flush_bio; in md_submit_flush_data()
599 * must reset flush_bio before calling into md_handle_request to avoid a in md_submit_flush_data()
606 mddev->flush_bio = NULL; in md_submit_flush_data()
630 !mddev->flush_bio || in md_flush_request()
634 WARN_ON(mddev->flush_bio); in md_flush_request()
635 mddev->flush_bio = bio; in md_flush_request()
/kernel/linux/linux-6.6/drivers/md/
H A Ddm-log-writes.c652 bool flush_bio = (bio->bi_opf & REQ_PREFLUSH); in log_writes_map() local
670 if (!bio_sectors(bio) && !flush_bio) in log_writes_map()
694 if (flush_bio) in log_writes_map()
708 WARN_ON(flush_bio || fua_bio); in log_writes_map()
716 if (flush_bio && !bio_sectors(bio)) { in log_writes_map()
756 if (flush_bio) { in log_writes_map()
H A Draid5-cache.c114 struct bio flush_bio; member
1257 flush_bio); in r5l_log_flush_endio()
1305 bio_init(&log->flush_bio, log->rdev->bdev, NULL, 0, in r5l_flush_stripe_to_raid()
1307 log->flush_bio.bi_end_io = r5l_log_flush_endio; in r5l_flush_stripe_to_raid()
1308 submit_bio(&log->flush_bio); in r5l_flush_stripe_to_raid()
H A Dmd.h459 * flush_bio transition from NULL to !NULL
522 struct bio *flush_bio; member
H A Ddm.c1538 struct bio flush_bio; in __send_empty_flush() local
1545 bio_init(&flush_bio, ci->io->md->disk->part0, NULL, 0, in __send_empty_flush()
1548 ci->bio = &flush_bio; in __send_empty_flush()
H A Dmd.c544 struct bio *bio = mddev->flush_bio; in md_submit_flush_data()
547 * must reset flush_bio before calling into md_handle_request to avoid a in md_submit_flush_data()
554 mddev->flush_bio = NULL; in md_submit_flush_data()
581 !mddev->flush_bio || in md_flush_request()
586 WARN_ON(mddev->flush_bio); in md_flush_request()
599 mddev->flush_bio = bio; in md_flush_request()
/kernel/linux/linux-5.10/fs/btrfs/
H A Dvolumes.h116 struct bio *flush_bio; member
H A Ddisk-io.c3744 struct bio *bio = device->flush_bio; in write_dev_flush()
3778 struct bio *bio = device->flush_bio; in wait_dev_flush()
H A Dvolumes.c377 bio_put(device->flush_bio); in btrfs_free_device()
424 dev->flush_bio = bio_alloc_bioset(GFP_KERNEL, 0, NULL); in __alloc_device()
425 if (!dev->flush_bio) { in __alloc_device()
/kernel/linux/linux-6.6/fs/btrfs/
H A Dvolumes.h150 struct bio flush_bio; member
H A Ddisk-io.c3926 struct bio *bio = &device->flush_bio; in write_dev_flush()
3962 struct bio *bio = &device->flush_bio; in wait_dev_flush()

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