[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v4 01/13] tools/xenstore: take transaction internal nodes into account for quota
The accounting for the number of nodes of a domain in an active transaction is not working correctly, as it is checking the node quota only against the number of nodes outside the transaction. This can result in the transaction finally failing, as node quota is checked at the end of the transaction again. On the other hand even in a transaction deleting many nodes, new nodes might not be creatable, in case the node quota was already reached at the start of the transaction. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Julien Grall <jgrall@xxxxxxxxxx> --- V3: - rewrite of commit message (Julien Grall) --- tools/xenstore/xenstored_domain.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/xenstore/xenstored_domain.c b/tools/xenstore/xenstored_domain.c index f62be2245c..dbbf97accc 100644 --- a/tools/xenstore/xenstored_domain.c +++ b/tools/xenstore/xenstored_domain.c @@ -1116,9 +1116,8 @@ int domain_nbentry_fix(unsigned int domid, int num, bool update) int domain_nbentry(struct connection *conn) { - return (domain_is_unprivileged(conn)) - ? conn->domain->nbentry - : 0; + return domain_is_unprivileged(conn) + ? domain_nbentry_add(conn, conn->id, 0, true) : 0; } static bool domain_chk_quota(struct domain *domain, int mem) -- 2.35.3
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