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Searched refs:REQ_PREFLUSH (Results 1 – 25 of 197) sorted by relevance

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/dports/multimedia/libv4l/linux-5.13-rc2/Documentation/block/
H A Dwriteback_cache_control.rst23 The REQ_PREFLUSH flag can be OR ed into the r/w flags of a bio submitted from
27 storage before the flagged bio starts. In addition the REQ_PREFLUSH flag can be
44 Filesystems can simply set the REQ_PREFLUSH and REQ_FUA bits and do not have to
46 the Forced Unit Access is implemented. The REQ_PREFLUSH and REQ_FUA flags
53 These drivers will always see the REQ_PREFLUSH and REQ_FUA bits as they sit
56 to be implemented for bios with the REQ_PREFLUSH bit set. For real device
57 drivers that do not have a volatile cache the REQ_PREFLUSH and REQ_FUA bits
58 on non-empty bios can simply be ignored, and REQ_PREFLUSH requests without
68 support required, the block layer completes empty REQ_PREFLUSH requests before
69 entering the driver and strips off the REQ_PREFLUSH and REQ_FUA bits from
[all …]
/dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/block/
H A Dwriteback_cache_control.rst23 The REQ_PREFLUSH flag can be OR ed into the r/w flags of a bio submitted from
27 storage before the flagged bio starts. In addition the REQ_PREFLUSH flag can be
44 Filesystems can simply set the REQ_PREFLUSH and REQ_FUA bits and do not have to
46 the Forced Unit Access is implemented. The REQ_PREFLUSH and REQ_FUA flags
53 These drivers will always see the REQ_PREFLUSH and REQ_FUA bits as they sit
56 to be implemented for bios with the REQ_PREFLUSH bit set. For real device
57 drivers that do not have a volatile cache the REQ_PREFLUSH and REQ_FUA bits
58 on non-empty bios can simply be ignored, and REQ_PREFLUSH requests without
68 support required, the block layer completes empty REQ_PREFLUSH requests before
69 entering the driver and strips off the REQ_PREFLUSH and REQ_FUA bits from
[all …]
/dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/block/
H A Dwriteback_cache_control.rst23 The REQ_PREFLUSH flag can be OR ed into the r/w flags of a bio submitted from
27 storage before the flagged bio starts. In addition the REQ_PREFLUSH flag can be
44 Filesystems can simply set the REQ_PREFLUSH and REQ_FUA bits and do not have to
46 the Forced Unit Access is implemented. The REQ_PREFLUSH and REQ_FUA flags
53 These drivers will always see the REQ_PREFLUSH and REQ_FUA bits as they sit
56 to be implemented for bios with the REQ_PREFLUSH bit set. For real device
57 drivers that do not have a volatile cache the REQ_PREFLUSH and REQ_FUA bits
58 on non-empty bios can simply be ignored, and REQ_PREFLUSH requests without
68 support required, the block layer completes empty REQ_PREFLUSH requests before
69 entering the driver and strips off the REQ_PREFLUSH and REQ_FUA bits from
[all …]
/dports/multimedia/v4l_compat/linux-5.13-rc2/include/linux/
H A Dblk_types.h413 #define REQ_PREFLUSH (1ULL << __REQ_PREFLUSH) macro
429 (REQ_NOMERGE | REQ_PREFLUSH | REQ_FUA)
463 return op & (REQ_FUA | REQ_PREFLUSH); in op_is_flush()
474 (op & (REQ_SYNC | REQ_FUA | REQ_PREFLUSH)); in op_is_sync()
/dports/multimedia/libv4l/linux-5.13-rc2/include/linux/
H A Dblk_types.h413 #define REQ_PREFLUSH (1ULL << __REQ_PREFLUSH) macro
429 (REQ_NOMERGE | REQ_PREFLUSH | REQ_FUA)
463 return op & (REQ_FUA | REQ_PREFLUSH); in op_is_flush()
474 (op & (REQ_SYNC | REQ_FUA | REQ_PREFLUSH)); in op_is_sync()
/dports/multimedia/v4l-utils/linux-5.13-rc2/include/linux/
H A Dblk_types.h413 #define REQ_PREFLUSH (1ULL << __REQ_PREFLUSH) macro
429 (REQ_NOMERGE | REQ_PREFLUSH | REQ_FUA)
463 return op & (REQ_FUA | REQ_PREFLUSH); in op_is_flush()
474 (op & (REQ_SYNC | REQ_FUA | REQ_PREFLUSH)); in op_is_sync()
/dports/multimedia/v4l-utils/linux-5.13-rc2/block/
H A Dblk-flush.c106 if (rq->cmd_flags & REQ_PREFLUSH) in blk_flush_policy()
328 flush_rq->cmd_flags = REQ_OP_FLUSH | REQ_PREFLUSH; in blk_kick_flush()
381 rq->cmd_flags &= ~REQ_PREFLUSH; in blk_insert_flush()
445 bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in blkdev_issue_flush()
/dports/multimedia/v4l_compat/linux-5.13-rc2/block/
H A Dblk-flush.c106 if (rq->cmd_flags & REQ_PREFLUSH) in blk_flush_policy()
328 flush_rq->cmd_flags = REQ_OP_FLUSH | REQ_PREFLUSH; in blk_kick_flush()
381 rq->cmd_flags &= ~REQ_PREFLUSH; in blk_insert_flush()
445 bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in blkdev_issue_flush()
/dports/multimedia/libv4l/linux-5.13-rc2/block/
H A Dblk-flush.c106 if (rq->cmd_flags & REQ_PREFLUSH) in blk_flush_policy()
328 flush_rq->cmd_flags = REQ_OP_FLUSH | REQ_PREFLUSH; in blk_kick_flush()
381 rq->cmd_flags &= ~REQ_PREFLUSH; in blk_insert_flush()
445 bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in blkdev_issue_flush()
/dports/multimedia/libv4l/linux-5.13-rc2/Documentation/admin-guide/device-mapper/
H A Dlog-writes.rst18 next REQ_PREFLUSH request. This is to make it easier for userspace to replay
23 Once we see a REQ_PREFLUSH request we splice this list onto the request and once
25 completed WRITEs, at the time the REQ_PREFLUSH is issued, are added in order to
/dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/admin-guide/device-mapper/
H A Dlog-writes.rst18 next REQ_PREFLUSH request. This is to make it easier for userspace to replay
23 Once we see a REQ_PREFLUSH request we splice this list onto the request and once
25 completed WRITEs, at the time the REQ_PREFLUSH is issued, are added in order to
/dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/admin-guide/device-mapper/
H A Dlog-writes.rst18 next REQ_PREFLUSH request. This is to make it easier for userspace to replay
23 Once we see a REQ_PREFLUSH request we splice this list onto the request and once
25 completed WRITEs, at the time the REQ_PREFLUSH is issued, are added in order to
/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/lightnvm/
H A Dpblk-cache.c51 if (bio->bi_opf & REQ_PREFLUSH) { in pblk_write_to_cache()
/dports/multimedia/libv4l/linux-5.13-rc2/drivers/lightnvm/
H A Dpblk-cache.c51 if (bio->bi_opf & REQ_PREFLUSH) { in pblk_write_to_cache()
/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/lightnvm/
H A Dpblk-cache.c51 if (bio->bi_opf & REQ_PREFLUSH) { in pblk_write_to_cache()
/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/nvdimm/
H A Dnd_virtio.c113 child->bi_opf = REQ_PREFLUSH; in async_pmem_flush()
/dports/multimedia/libv4l/linux-5.13-rc2/drivers/nvdimm/
H A Dnd_virtio.c113 child->bi_opf = REQ_PREFLUSH; in async_pmem_flush()
/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/nvdimm/
H A Dnd_virtio.c113 child->bi_opf = REQ_PREFLUSH; in async_pmem_flush()
/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/block/rnbd/
H A Drnbd-proto.h244 bio_opf = REQ_OP_FLUSH | REQ_PREFLUSH; in rnbd_to_bio_flags()
/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/block/rnbd/
H A Drnbd-proto.h244 bio_opf = REQ_OP_FLUSH | REQ_PREFLUSH; in rnbd_to_bio_flags()
/dports/multimedia/libv4l/linux-5.13-rc2/drivers/block/rnbd/
H A Drnbd-proto.h244 bio_opf = REQ_OP_FLUSH | REQ_PREFLUSH; in rnbd_to_bio_flags()
/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/md/
H A Ddm-raid1.c264 .bi_op_flags = REQ_PREFLUSH | REQ_SYNC, in mirror_flush()
653 .bi_op_flags = bio->bi_opf & (REQ_FUA | REQ_PREFLUSH), in do_write()
700 if ((bio->bi_opf & REQ_PREFLUSH) || in do_writes()
1247 if (!(bio->bi_opf & REQ_PREFLUSH) && in mirror_end_io()
/dports/multimedia/libv4l/linux-5.13-rc2/drivers/md/
H A Ddm-raid1.c264 .bi_op_flags = REQ_PREFLUSH | REQ_SYNC, in mirror_flush()
653 .bi_op_flags = bio->bi_opf & (REQ_FUA | REQ_PREFLUSH), in do_write()
700 if ((bio->bi_opf & REQ_PREFLUSH) || in do_writes()
1247 if (!(bio->bi_opf & REQ_PREFLUSH) && in mirror_end_io()
/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/md/
H A Ddm-raid1.c264 .bi_op_flags = REQ_PREFLUSH | REQ_SYNC, in mirror_flush()
653 .bi_op_flags = bio->bi_opf & (REQ_FUA | REQ_PREFLUSH), in do_write()
700 if ((bio->bi_opf & REQ_PREFLUSH) || in do_writes()
1247 if (!(bio->bi_opf & REQ_PREFLUSH) && in mirror_end_io()
/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/md/bcache/
H A Drequest.c202 bio->bi_opf &= ~(REQ_PREFLUSH|REQ_FUA); in bch_data_insert_start()
653 bio->bi_opf & REQ_PREFLUSH)) { in backing_request_endio()
1027 if (bio->bi_opf & REQ_PREFLUSH) { in cached_dev_write()
1043 flush->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; in cached_dev_write()

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