This is for RHEL8.4 rebase. Without the flag, refcounter memory is freed early.
https://jira.sw.ru/browse/PSBM-123433 Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com> --- drivers/md/dm-ploop-target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-ploop-target.c b/drivers/md/dm-ploop-target.c index 986617dc1eb8..591f583bc324 100644 --- a/drivers/md/dm-ploop-target.c +++ b/drivers/md/dm-ploop-target.c @@ -145,7 +145,7 @@ static int ploop_ctr(struct dm_target *ti, unsigned int argc, char **argv) for (i = 0; i < 2; i++) { release = i ? inflight_bios_ref_exit1 : inflight_bios_ref_exit0; if (percpu_ref_init(&ploop->inflight_bios_ref[i], release, - 0, GFP_KERNEL)) { + PERCPU_REF_ALLOW_REINIT, GFP_KERNEL)) { ret = -ENOMEM; ti->error = "could not alloc percpu_ref"; goto err; _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel
