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.vz8.5.49
------>
commit dc4e0d9f0d8c8aef2995f77fbbde26f640824d88
Author: Kirill Tkhai <[email protected]>
Date: Thu Jun 24 14:27:01 2021 +0300
ploop: Use vfs_truncate2()
We may lose vstorage lease on file/inode. Use vfs_truncate2(),
which cares about file argument passed to do_truncate().
Suggested-by: Alexey Kuznetsov <[email protected]>
Signed-off-by: Kirill Tkhai <[email protected]>
---
drivers/md/dm-ploop-map.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-ploop-map.c b/drivers/md/dm-ploop-map.c
index 3a2dc8696118..d4bd646ef1d9 100644
--- a/drivers/md/dm-ploop-map.c
+++ b/drivers/md/dm-ploop-map.c
@@ -853,7 +853,7 @@ static int truncate_prealloc_safe(struct ploop_delta
*delta, loff_t len, const c
return 0;
new_len = ALIGN(new_len, PREALLOC_SIZE);
- ret = vfs_truncate(&file->f_path, new_len);
+ ret = vfs_truncate2(&file->f_path, new_len, file);
if (ret) {
pr_err("ploop: %s->truncate(): %d\n", func, ret);
return ret;
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