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-rw-r--r--drivers/block/drbd/drbd_actlog.c4
-rw-r--r--drivers/block/drbd/drbd_main.c2
-rw-r--r--drivers/block/drbd/drbd_protocol.h2
-rw-r--r--drivers/block/drbd/drbd_receiver.c2
-rw-r--r--drivers/block/drbd/drbd_req.c2
-rw-r--r--drivers/md/bcache/journal.c2
-rw-r--r--drivers/md/bcache/request.c8
-rw-r--r--drivers/md/dm-cache-target.c12
-rw-r--r--drivers/md/dm-crypt.c7
-rw-r--r--drivers/md/dm-era-target.c4
-rw-r--r--drivers/md/dm-io.c2
-rw-r--r--drivers/md/dm-log-writes.c2
-rw-r--r--drivers/md/dm-raid1.c5
-rw-r--r--drivers/md/dm-region-hash.c4
-rw-r--r--drivers/md/dm-snap.c6
-rw-r--r--drivers/md/dm-stripe.c2
-rw-r--r--drivers/md/dm-thin.c8
-rw-r--r--drivers/md/dm.c12
-rw-r--r--drivers/md/linear.c2
-rw-r--r--drivers/md/md.c2
-rw-r--r--drivers/md/md.h2
-rw-r--r--drivers/md/multipath.c2
-rw-r--r--drivers/md/raid0.c2
-rw-r--r--drivers/md/raid1.c3
-rw-r--r--drivers/md/raid10.c2
-rw-r--r--drivers/md/raid5-cache.c2
-rw-r--r--drivers/md/raid5.c2
27 files changed, 54 insertions, 51 deletions
diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c
index f236a31cc095..d524973f94b3 100644
--- a/drivers/block/drbd/drbd_actlog.c
+++ b/drivers/block/drbd/drbd_actlog.c
@@ -148,7 +148,7 @@ static int _drbd_md_sync_page_io(struct drbd_device *device,
device->md_io.error = -ENODEV;
if ((op == REQ_OP_WRITE) && !test_bit(MD_NO_FUA, &device->flags))
- op_flags |= REQ_FUA | REQ_FLUSH;
+ op_flags |= REQ_FUA | REQ_PREFLUSH;
op_flags |= REQ_SYNC | REQ_NOIDLE;
bio = bio_alloc_drbd(GFP_NOIO);
@@ -847,7 +847,7 @@ int __drbd_change_sync(struct drbd_device *device, sector_t sector, int size,
unsigned long count = 0;
sector_t esector, nr_sectors;
- /* This would be an empty REQ_FLUSH, be silent. */
+ /* This would be an empty REQ_PREFLUSH, be silent. */
if ((mode == SET_OUT_OF_SYNC) && size == 0)
return 0;
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index d55febcaa414..2b37744db0fa 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1609,7 +1609,7 @@ static u32 bio_flags_to_wire(struct drbd_connection *connection,
if (connection->agreed_pro_version >= 95)
return (bio->bi_rw & REQ_SYNC ? DP_RW_SYNC : 0) |
(bio->bi_rw & REQ_FUA ? DP_FUA : 0) |
- (bio->bi_rw & REQ_FLUSH ? DP_FLUSH : 0) |
+ (bio->bi_rw & REQ_PREFLUSH ? DP_FLUSH : 0) |
(bio_op(bio) == REQ_OP_DISCARD ? DP_DISCARD : 0);
else
return bio->bi_rw & REQ_SYNC ? DP_RW_SYNC : 0;
diff --git a/drivers/block/drbd/drbd_protocol.h b/drivers/block/drbd/drbd_protocol.h
index ef9245363dcc..129f8c76c9b1 100644
--- a/drivers/block/drbd/drbd_protocol.h
+++ b/drivers/block/drbd/drbd_protocol.h
@@ -112,7 +112,7 @@ struct p_header100 {
#define DP_MAY_SET_IN_SYNC 4
#define DP_UNPLUG 8 /* not used anymore */
#define DP_FUA 16 /* equals REQ_FUA */
-#define DP_FLUSH 32 /* equals REQ_FLUSH */
+#define DP_FLUSH 32 /* equals REQ_PREFLUSH */
#define DP_DISCARD 64 /* equals REQ_DISCARD */
#define DP_SEND_RECEIVE_ACK 128 /* This is a proto B write request */
#define DP_SEND_WRITE_ACK 256 /* This is a proto C write request */
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 6c5997894475..1ee002352ea2 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -2158,7 +2158,7 @@ static unsigned long wire_flags_to_bio_flags(u32 dpf)
{
return (dpf & DP_RW_SYNC ? REQ_SYNC : 0) |
(dpf & DP_FUA ? REQ_FUA : 0) |
- (dpf & DP_FLUSH ? REQ_FLUSH : 0);
+ (dpf & DP_FLUSH ? REQ_PREFLUSH : 0);
}
static unsigned long wire_flags_to_bio_op(u32 dpf)
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 2255dcfebd2b..eef6e9575b4e 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -1132,7 +1132,7 @@ static int drbd_process_write_request(struct drbd_request *req)
* replicating, in which case there is no point. */
if (unlikely(req->i.size == 0)) {
/* The only size==0 bios we expect are empty flushes. */
- D_ASSERT(device, req->master_bio->bi_rw & REQ_FLUSH);
+ D_ASSERT(device, req->master_bio->bi_rw & REQ_PREFLUSH);
if (remote)
_req_mod(req, QUEUE_AS_DRBD_BARRIER);
return remote;
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index a3c3b309ff4a..6925023e12d4 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -631,7 +631,7 @@ static void journal_write_unlocked(struct closure *cl)
bio->bi_end_io = journal_write_endio;
bio->bi_private = w;
bio_set_op_attrs(bio, REQ_OP_WRITE,
- REQ_SYNC|REQ_META|REQ_FLUSH|REQ_FUA);
+ REQ_SYNC|REQ_META|REQ_PREFLUSH|REQ_FUA);
bch_bio_map(bio, w->data);
trace_bcache_journal_write(bio);
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 016b0aa7199c..69f16f43f8ab 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -205,10 +205,10 @@ static void bch_data_insert_start(struct closure *cl)
return bch_data_invalidate(cl);
/*
- * Journal writes are marked REQ_FLUSH; if the original write was a
+ * Journal writes are marked REQ_PREFLUSH; if the original write was a
* flush, it'll wait on the journal write.
*/
- bio->bi_rw &= ~(REQ_FLUSH|REQ_FUA);
+ bio->bi_rw &= ~(REQ_PREFLUSH|REQ_FUA);
do {
unsigned i;
@@ -668,7 +668,7 @@ static inline struct search *search_alloc(struct bio *bio,
s->iop.write_prio = 0;
s->iop.error = 0;
s->iop.flags = 0;
- s->iop.flush_journal = (bio->bi_rw & (REQ_FLUSH|REQ_FUA)) != 0;
+ s->iop.flush_journal = (bio->bi_rw & (REQ_PREFLUSH|REQ_FUA)) != 0;
s->iop.wq = bcache_wq;
return s;
@@ -920,7 +920,7 @@ static void cached_dev_write(struct cached_dev *dc, struct search *s)
bch_writeback_add(dc);
s->iop.bio = bio;
- if (bio->bi_rw & REQ_FLUSH) {
+ if (bio->bi_rw & REQ_PREFLUSH) {
/* Also need to send a flush to the backing device */
struct bio *flush = bio_alloc_bioset(GFP_NOIO, 0,
dc->disk.bio_split);
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index 540e80eb317d..718744db62df 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -788,7 +788,7 @@ static void check_if_tick_bio_needed(struct cache *cache, struct bio *bio)
spin_lock_irqsave(&cache->lock, flags);
if (cache->need_tick_bio &&
- !(bio->bi_rw & (REQ_FUA | REQ_FLUSH)) &&
+ !(bio->bi_rw & (REQ_FUA | REQ_PREFLUSH)) &&
bio_op(bio) != REQ_OP_DISCARD) {
pb->tick = true;
cache->need_tick_bio = false;
@@ -830,7 +830,7 @@ static dm_oblock_t get_bio_block(struct cache *cache, struct bio *bio)
static int bio_triggers_commit(struct cache *cache, struct bio *bio)
{
- return bio->bi_rw & (REQ_FLUSH | REQ_FUA);
+ return bio->bi_rw & (REQ_PREFLUSH | REQ_FUA);
}
/*
@@ -1069,7 +1069,7 @@ static void dec_io_migrations(struct cache *cache)
static bool discard_or_flush(struct bio *bio)
{
return bio_op(bio) == REQ_OP_DISCARD ||
- bio->bi_rw & (REQ_FLUSH | REQ_FUA);
+ bio->bi_rw & (REQ_PREFLUSH | REQ_FUA);
}
static void __cell_defer(struct cache *cache, struct dm_bio_prison_cell *cell)
@@ -1614,8 +1614,8 @@ static void process_flush_bio(struct cache *cache, struct bio *bio)
remap_to_cache(cache, bio, 0);
/*
- * REQ_FLUSH is not directed at any particular block so we don't
- * need to inc_ds(). REQ_FUA's are split into a write + REQ_FLUSH
+ * REQ_PREFLUSH is not directed at any particular block so we don't
+ * need to inc_ds(). REQ_FUA's are split into a write + REQ_PREFLUSH
* by dm-core.
*/
issue(cache, bio);
@@ -1980,7 +1980,7 @@ static void process_deferred_bios(struct cache *cache)
bio = bio_list_pop(&bios);
- if (bio->bi_rw & REQ_FLUSH)
+ if (bio->bi_rw & REQ_PREFLUSH)
process_flush_bio(cache, bio);
else if (bio_op(bio) == REQ_OP_DISCARD)
process_discard_bio(cache, &structs, bio);
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 057d19b5e196..96dd5d7e454a 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1911,11 +1911,12 @@ static int crypt_map(struct dm_target *ti, struct bio *bio)
struct crypt_config *cc = ti->private;
/*
- * If bio is REQ_FLUSH or REQ_OP_DISCARD, just bypass crypt queues.
- * - for REQ_FLUSH device-mapper core ensures that no IO is in-flight
+ * If bio is REQ_PREFLUSH or REQ_OP_DISCARD, just bypass crypt queues.
+ * - for REQ_PREFLUSH device-mapper core ensures that no IO is in-flight
* - for REQ_OP_DISCARD caller must use flush if IO ordering matters
*/
- if (unlikely(bio->bi_rw & REQ_FLUSH || bio_op(bio) == REQ_OP_DISCARD)) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH ||
+ bio_op(bio) == REQ_OP_DISCARD)) {
bio->bi_bdev = cc->dev->bdev;
if (bio_sectors(bio))
bio->bi_iter.bi_sector = cc->start +
diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c
index 665bf3285618..2faf49d8f4d7 100644
--- a/drivers/md/dm-era-target.c
+++ b/drivers/md/dm-era-target.c
@@ -1540,9 +1540,9 @@ static int era_map(struct dm_target *ti, struct bio *bio)
remap_to_origin(era, bio);
/*
- * REQ_FLUSH bios carry no data, so we're not interested in them.
+ * REQ_PREFLUSH bios carry no data, so we're not interested in them.
*/
- if (!(bio->bi_rw & REQ_FLUSH) &&
+ if (!(bio->bi_rw & REQ_PREFLUSH) &&
(bio_data_dir(bio) == WRITE) &&
!metadata_current_marked(era->md, block)) {
defer_bio(era, bio);
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index 22e0597d631e..0e225fd4a8d1 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -380,7 +380,7 @@ static void dispatch_io(int op, int op_flags, unsigned int num_regions,
*/
for (i = 0; i < num_regions; i++) {
*dp = old_pages;
- if (where[i].count || (op_flags & REQ_FLUSH))
+ if (where[i].count || (op_flags & REQ_PREFLUSH))
do_region(op, op_flags, i, where + i, dp, io);
}
diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c
index 0edb8ea51e46..b5dbf7a0515e 100644
--- a/drivers/md/dm-log-writes.c
+++ b/drivers/md/dm-log-writes.c
@@ -555,7 +555,7 @@ static int log_writes_map(struct dm_target *ti, struct bio *bio)
struct bio_vec bv;
size_t alloc_size;
int i = 0;
- bool flush_bio = (bio->bi_rw & REQ_FLUSH);
+ bool flush_bio = (bio->bi_rw & REQ_PREFLUSH);
bool fua_bio = (bio->bi_rw & REQ_FUA);
bool discard_bio = (bio_op(bio) == REQ_OP_DISCARD);
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 907df2ba8fd4..9f5f460c0e92 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -704,7 +704,7 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes)
bio_list_init(&requeue);
while ((bio = bio_list_pop(writes))) {
- if ((bio->bi_rw & REQ_FLUSH) ||
+ if ((bio->bi_rw & REQ_PREFLUSH) ||
(bio_op(bio) == REQ_OP_DISCARD)) {
bio_list_add(&sync, bio);
continue;
@@ -1253,7 +1253,8 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio, int error)
* We need to dec pending if this was a write.
*/
if (rw == WRITE) {
- if (!(bio->bi_rw & REQ_FLUSH) && bio_op(bio) != REQ_OP_DISCARD)
+ if (!(bio->bi_rw & REQ_PREFLUSH) &&
+ bio_op(bio) != REQ_OP_DISCARD)
dm_rh_dec(ms->rh, bio_record->write_region);
return error;
}
diff --git a/drivers/md/dm-region-hash.c b/drivers/md/dm-region-hash.c
index 3550ca7c6577..b11813431f31 100644
--- a/drivers/md/dm-region-hash.c
+++ b/drivers/md/dm-region-hash.c
@@ -398,7 +398,7 @@ void dm_rh_mark_nosync(struct dm_region_hash *rh, struct bio *bio)
region_t region = dm_rh_bio_to_region(rh, bio);
int recovering = 0;
- if (bio->bi_rw & REQ_FLUSH) {
+ if (bio->bi_rw & REQ_PREFLUSH) {
rh->flush_failure = 1;
return;
}
@@ -526,7 +526,7 @@ void dm_rh_inc_pending(struct dm_region_hash *rh, struct bio_list *bios)
struct bio *bio;
for (bio = bios->head; bio; bio = bio->bi_next) {
- if (bio->bi_rw & REQ_FLUSH || bio_op(bio) == REQ_OP_DISCARD)
+ if (bio->bi_rw & REQ_PREFLUSH || bio_op(bio) == REQ_OP_DISCARD)
continue;
rh_inc(rh, dm_rh_bio_to_region(rh, bio));
}
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 70bb0e8b62ce..69ab1ff5f5c9 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1680,7 +1680,7 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio)
init_tracked_chunk(bio);
- if (bio->bi_rw & REQ_FLUSH) {
+ if (bio->bi_rw & REQ_PREFLUSH) {
bio->bi_bdev = s->cow->bdev;
return DM_MAPIO_REMAPPED;
}
@@ -1799,7 +1799,7 @@ static int snapshot_merge_map(struct dm_target *ti, struct bio *bio)
init_tracked_chunk(bio);
- if (bio->bi_rw & REQ_FLUSH) {
+ if (bio->bi_rw & REQ_PREFLUSH) {
if (!dm_bio_get_target_bio_nr(bio))
bio->bi_bdev = s->origin->bdev;
else
@@ -2285,7 +2285,7 @@ static int origin_map(struct dm_target *ti, struct bio *bio)
bio->bi_bdev = o->dev->bdev;
- if (unlikely(bio->bi_rw & REQ_FLUSH))
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH))
return DM_MAPIO_REMAPPED;
if (bio_rw(bio) != WRITE)
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index b738178ca068..48f1c01d7b9f 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -286,7 +286,7 @@ static int stripe_map(struct dm_target *ti, struct bio *bio)
uint32_t stripe;
unsigned target_bio_nr;
- if (bio->bi_rw & REQ_FLUSH) {
+ if (bio->bi_rw & REQ_PREFLUSH) {
target_bio_nr = dm_bio_get_target_bio_nr(bio);
BUG_ON(target_bio_nr >= sc->stripes);
bio->bi_bdev = sc->stripe[target_bio_nr].dev->bdev;
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 1b684cbb9ba2..5f9e3d799d66 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -697,7 +697,7 @@ static void remap_to_origin(struct thin_c *tc, struct bio *bio)
static int bio_triggers_commit(struct thin_c *tc, struct bio *bio)
{
- return (bio->bi_rw & (REQ_FLUSH | REQ_FUA)) &&
+ return (bio->bi_rw & (REQ_PREFLUSH | REQ_FUA)) &&
dm_thin_changed_this_transaction(tc->td);
}
@@ -868,7 +868,7 @@ static void __inc_remap_and_issue_cell(void *context,
struct bio *bio;
while ((bio = bio_list_pop(&cell->bios))) {
- if (bio->bi_rw & (REQ_FLUSH | REQ_FUA) ||
+ if (bio->bi_rw & (REQ_PREFLUSH | REQ_FUA) ||
bio_op(bio) == REQ_OP_DISCARD)
bio_list_add(&info->defer_bios, bio);
else {
@@ -1641,7 +1641,7 @@ static void __remap_and_issue_shared_cell(void *context,
while ((bio = bio_list_pop(&cell->bios))) {
if ((bio_data_dir(bio) == WRITE) ||
- (bio->bi_rw & (REQ_FLUSH | REQ_FUA) ||
+ (bio->bi_rw & (REQ_PREFLUSH | REQ_FUA) ||
bio_op(bio) == REQ_OP_DISCARD))
bio_list_add(&info->defer_bios, bio);
else {
@@ -2556,7 +2556,7 @@ static int thin_bio_map(struct dm_target *ti, struct bio *bio)
return DM_MAPIO_SUBMITTED;
}
- if (bio->bi_rw & (REQ_FLUSH | REQ_FUA) ||
+ if (bio->bi_rw & (REQ_PREFLUSH | REQ_FUA) ||
bio_op(bio) == REQ_OP_DISCARD) {
thin_defer_bio_with_throttle(tc, bio);
return DM_MAPIO_SUBMITTED;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index fcc68c8edba0..aba7ed9abb3a 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1003,12 +1003,12 @@ static void dec_pending(struct dm_io *io, int error)
if (io_error == DM_ENDIO_REQUEUE)
return;
- if ((bio->bi_rw & REQ_FLUSH) && bio->bi_iter.bi_size) {
+ if ((bio->bi_rw & REQ_PREFLUSH) && bio->bi_iter.bi_size) {
/*
* Preflush done for flush with data, reissue
- * without REQ_FLUSH.
+ * without REQ_PREFLUSH.
*/
- bio->bi_rw &= ~REQ_FLUSH;
+ bio->bi_rw &= ~REQ_PREFLUSH;
queue_io(md, bio);
} else {
/* done with normal IO or empty flush */
@@ -1477,7 +1477,7 @@ EXPORT_SYMBOL_GPL(dm_set_target_max_io_len);
/*
* A target may call dm_accept_partial_bio only from the map routine. It is
- * allowed for all bio types except REQ_FLUSH.
+ * allowed for all bio types except REQ_PREFLUSH.
*
* dm_accept_partial_bio informs the dm that the target only wants to process
* additional n_sectors sectors of the bio and the rest of the data should be
@@ -1507,7 +1507,7 @@ void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors)
{
struct dm_target_io *tio = container_of(bio, struct dm_target_io, clone);
unsigned bi_size = bio->bi_iter.bi_size >> SECTOR_SHIFT;
- BUG_ON(bio->bi_rw & REQ_FLUSH);
+ BUG_ON(bio->bi_rw & REQ_PREFLUSH);
BUG_ON(bi_size > *tio->len_ptr);
BUG_ON(n_sectors > bi_size);
*tio->len_ptr -= bi_size - n_sectors;
@@ -1795,7 +1795,7 @@ static void __split_and_process_bio(struct mapped_device *md,
start_io_acct(ci.io);
- if (bio->bi_rw & REQ_FLUSH) {
+ if (bio->bi_rw & REQ_PREFLUSH) {
ci.bio = &ci.md->flush_bio;
ci.sector_count = 0;
error = __send_empty_flush(&ci);
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 1ad3f485672c..70ff888d25d0 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -221,7 +221,7 @@ static void linear_make_request(struct mddev *mddev, struct bio *bio)
struct bio *split;
sector_t start_sector, end_sector, data_offset;
- if (unlikely(bio->bi_rw & REQ_FLUSH)) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH)) {
md_flush_request(mddev, bio);
return;
}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index bd4844fe0e98..1f123f5a29da 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -414,7 +414,7 @@ static void md_submit_flush_data(struct work_struct *ws)
/* an empty barrier - all done */
bio_endio(bio);
else {
- bio->bi_rw &= ~REQ_FLUSH;
+ bio->bi_rw &= ~REQ_PREFLUSH;
mddev->pers->make_request(mddev, bio);
}
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 2e0918fc376d..b4f335245bd6 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -424,7 +424,7 @@ struct mddev {
/* Generic flush handling.
* The last to finish preflush schedules a worker to submit
- * the rest of the request (without the REQ_FLUSH flag).
+ * the rest of the request (without the REQ_PREFLUSH flag).
*/
struct bio *flush_bio;
atomic_t flush_pending;
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index dd483bb2e111..72ea98e89e57 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -111,7 +111,7 @@ static void multipath_make_request(struct mddev *mddev, struct bio * bio)
struct multipath_bh * mp_bh;
struct multipath_info *multipath;
- if (unlikely(bio->bi_rw & REQ_FLUSH)) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH)) {
md_flush_request(mddev, bio);
return;
}
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 051a10ca4e09..c3d439083212 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -458,7 +458,7 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio)
struct md_rdev *tmp_dev;
struct bio *split;
- if (unlikely(bio->bi_rw & REQ_FLUSH)) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH)) {
md_flush_request(mddev, bio);
return;
}
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a3427230f7cf..10e53cd6a995 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1056,7 +1056,8 @@ static void raid1_make_request(struct mddev *mddev, struct bio * bio)
const int op = bio_op(bio);
const int rw = bio_data_dir(bio);
const unsigned long do_sync = (bio->bi_rw & REQ_SYNC);
- const unsigned long do_flush_fua = (bio->bi_rw & (REQ_FLUSH | REQ_FUA));
+ const unsigned long do_flush_fua = (bio->bi_rw &
+ (REQ_PREFLUSH | REQ_FUA));
const unsigned long do_sec = (bio->bi_rw & REQ_SECURE);
struct md_rdev *blocked_rdev;
struct blk_plug_cb *cb;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 615045a11bac..245640b50153 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1447,7 +1447,7 @@ static void raid10_make_request(struct mddev *mddev, struct bio *bio)
struct bio *split;
- if (unlikely(bio->bi_rw & REQ_FLUSH)) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH)) {
md_flush_request(mddev, bio);
return;
}
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c
index 92651381b094..5504ce2bac06 100644
--- a/drivers/md/raid5-cache.c
+++ b/drivers/md/raid5-cache.c
@@ -536,7 +536,7 @@ int r5l_handle_flush_request(struct r5l_log *log, struct bio *bio)
bio_endio(bio);
return 0;
}
- bio->bi_rw &= ~REQ_FLUSH;
+ bio->bi_rw &= ~REQ_PREFLUSH;
return -EAGAIN;
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index b9122e2c6aa1..7aacf5b55e15 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5150,7 +5150,7 @@ static void raid5_make_request(struct mddev *mddev, struct bio * bi)
DEFINE_WAIT(w);
bool do_prepare;
- if (unlikely(bi->bi_rw & REQ_FLUSH)) {
+ if (unlikely(bi->bi_rw & REQ_PREFLUSH)) {
int ret = r5l_handle_flush_request(conf->log, bi);
if (ret == 0)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 03:54:48 +0000