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.vz8.5.51
------>
commit 7cc10b6b349045e015f2f3e9af13aa2f80c93583
Author: Kirill Tkhai <[email protected]>
Date: Fri Jul 2 22:51:52 2021 +0300
ploop: RAW image does not have header
Signed-off-by: Kirill Tkhai <[email protected]>
==========================
ploop: Stop using kvec
We can't read using kvec from file open with O_DIRECT.
This makes ploop to stop use it.
Kirill Tkhai (8):
ploop: Read metadata page-aligned
ploop: RAW image does not have header
ploop: Introduce ploop_init_be_iter()
ploop: Introduce rb_root_for_each_md_page()
ploop: Introduce md helpers
ploop: Stop using kvec
ploop: Kill dead check
ploop: Shorten delta_bat_entries
---
drivers/md/dm-ploop-bat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-ploop-bat.c b/drivers/md/dm-ploop-bat.c
index 90ddba88494f..6fb5cdc5c749 100644
--- a/drivers/md/dm-ploop-bat.c
+++ b/drivers/md/dm-ploop-bat.c
@@ -437,7 +437,7 @@ static void apply_delta_mappings(struct ploop *ploop,
struct ploop_delta *deltas
ploop_for_each_md_page(ploop, md, node) {
bat_entries = kmap_atomic(md->page);
- if (is_top_level && md->id == 0) {
+ if (is_top_level && md->id == 0 && !is_raw) {
/* bat_entries before PLOOP_MAP_OFFSET is hdr */
memcpy(bat_entries, hdr, sizeof(struct
ploop_pvd_header));
}
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