The commit is pushed to "branch-rh8-4.18.0-240.1.1.vz8.5.x-ovz" and will appear
at https://src.openvz.org/scm/ovz/vzkernel.git
after rh8-4.18.0-240.1.1.vz8.5.44
------>
commit 8d781b77fc6c3ab1f7cf96e10178ea3ec3f92fe7
Author: Kirill Tkhai <[email protected]>
Date: Thu Jun 17 19:00:58 2021 +0300
ploop: Simplify ploop_write_cluster_sync()
Pass correct argument to init_pio() instead of rewriting
it later.
bi_status is already initialized in init_pio().
Signed-off-by: Kirill Tkhai <[email protected]>
=====================
Patchset description:
ploop: Allow to resubmit partially completed request
This allows to continue submitting partially completed requests.
https://jira.sw.ru/browse/PSBM-127225
Kirill Tkhai (18):
ploop: Simplify ploop_write_cluster_sync()
ploop: Rename hook->pio, h->pio, ploop_cow::hook->aux_pio
ploop: Rename force_link_inflight_bios
ploop: Introduce separate lock for inflight pios
ploop: Use hlist instead of rbtree
ploop: Always link submitted pios
ploop: Unexport ploop_inflight_bios_ref_switch()
ploop: Refactor submit_pio()
ploop: Introduce ploop_suspend_submitting_pios
ploop: Refactor ploop_ctr()
ploop: Use ploop_call_rw_iter() in submit_delta_read()
ploop: Generalize submit_rw_mapped()
ploop: Kill submit_delta_read()
ploop: Rename submit_rw_mapped()
ploop: Extract submit_rw_mapped() to separate function
ploop: Save level before submitting pio
ploop: Make fsync work be able to run in parallel with main work
ploop: Introduce resubmitting partially completed pios
Signed-off-by: Kirill Tkhai <[email protected]>
---
drivers/md/dm-ploop-cmd.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/md/dm-ploop-cmd.c b/drivers/md/dm-ploop-cmd.c
index c50749d7d522..25ebdb878c22 100644
--- a/drivers/md/dm-ploop-cmd.c
+++ b/drivers/md/dm-ploop-cmd.c
@@ -214,11 +214,9 @@ static int ploop_write_cluster_sync(struct ploop *ploop,
struct pio *pio,
if (ret)
return ret;
- init_pio(ploop, REQ_OP_READ, pio);
+ init_pio(ploop, REQ_OP_WRITE, pio);
pio_prepare_offsets(ploop, pio, dst_cluster);
- pio->bi_status = BLK_STS_OK;
- pio->bi_op = REQ_OP_WRITE;
pio->endio_cb = wake_completion;
pio->endio_cb_data = &completion;
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