The commit is pushed to "branch-rh8-4.18.0-193.6.3.vz8.4.x-ovz" and will appear
at https://src.openvz.org/scm/ovz/vzkernel.git
after rh8-4.18.0-193.6.3.vz8.4.7
------>
commit c83cc877cf576940623ce7eafb394b2d16b31717
Author: Ildar Ismagilov <[email protected]>
Date: Thu Feb 27 15:36:14 2020 +0300
fs/fuse kio: missing ireq's completion_data initialization
In case of fiemap request the completion_data field isn't initalized
and because of it the ireq_retry_inc (which is called from
pcs_sreq_complete) works incorrect.
https://jira.sw.ru/browse/PSBM-100294
Signed-off-by: Ildar Ismagilov <[email protected]>
(cherry picked from commit decd95b5d52fd4aa99e677954d44bdc5043decd2)
Signed-off-by: Konstantin Khorenko <[email protected]>
---
fs/fuse/kio/pcs/pcs_cluster.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/fuse/kio/pcs/pcs_cluster.c b/fs/fuse/kio/pcs/pcs_cluster.c
index b15a9cb170d8..65d9288cb88d 100644
--- a/fs/fuse/kio/pcs/pcs_cluster.c
+++ b/fs/fuse/kio/pcs/pcs_cluster.c
@@ -289,6 +289,8 @@ static void process_ireq_fiemap(struct pcs_int_request
*orig_ireq)
fiter->ireq.type = PCS_IREQ_API;
fiter->ireq.apireq.req = &fiter->apireq;
fiter->ireq.completion_data.parent = NULL;
+ fiter->ireq.completion_data.ctx = orig_ireq->completion_data.ctx;
+ fiter->ireq.completion_data.priv = orig_ireq->completion_data.priv;
fiter->ireq.complete_cb = fiemap_iter_done;
fiter->apireq.datasource = fiter;
fiter->apireq.get_iter = fiemap_get_iter;
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