LU-3308 mdc: allow setting readdir RPC size parameter

[fs/lustre-release.git] / lustre / ptlrpc / sec_bulk.c

diff --git a/lustre/ptlrpc/sec_bulk.c b/lustre/ptlrpc/sec_bulk.c
index 15c4f9b..22868c4 100644 (file)
--- a/lustre/ptlrpc/sec_bulk.c
+++ b/lustre/ptlrpc/sec_bulk.c
@@ -242,7 +242,7 @@ static unsigned long enc_pools_shrink_count(struct shrinker *s,
        }
 
        LASSERT(page_pools.epp_idle_idx <= IDLE_IDX_MAX);
-       return max((int)page_pools.epp_free_pages - PTLRPC_MAX_BRW_PAGES, 0) *
+       return max(page_pools.epp_free_pages - PTLRPC_MAX_BRW_PAGES, 0UL) *
                (IDLE_IDX_MAX - page_pools.epp_idle_idx) / IDLE_IDX_MAX;
 }