The commit is pushed to "branch-rh7-3.10.0-957.1.3.vz7.93.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-957.1.3.vz7.93.1
------>
commit 089ea0f724bc88d7590c2b22d484019b28fb6cdc
Author: Kirill Tkhai <[email protected]>
Date: Thu Mar 7 16:45:52 2019 +0300
ploop: Enable discard support for ploop1 format backed by io_direct
Signed-off-by: Kirill Tkhai <[email protected]>
---
drivers/block/ploop/fmt_ploop1.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/block/ploop/fmt_ploop1.c b/drivers/block/ploop/fmt_ploop1.c
index c2be627b924d..1281a343bff4 100644
--- a/drivers/block/ploop/fmt_ploop1.c
+++ b/drivers/block/ploop/fmt_ploop1.c
@@ -189,7 +189,8 @@ ploop1_open(struct ploop_delta * delta)
((u64)ph->bd_size + ph->l1_off) << 9)
delta->flags |= PLOOP_FMT_PREALLOCATED;
- set_bit(PLOOP_S_NO_FALLOC_DISCARD, &delta->plo->state);
+ if (delta->io.ops->id != PLOOP_IO_DIRECT)
+ set_bit(PLOOP_S_NO_FALLOC_DISCARD, &delta->plo->state);
return 0;
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