LU-12355 llite: totalram_pages changed to atomic_long_t

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

diff --git a/lustre/ptlrpc/lproc_ptlrpc.c b/lustre/ptlrpc/lproc_ptlrpc.c
index 4e009e0..5929fe3 100644 (file)
--- a/lustre/ptlrpc/lproc_ptlrpc.c
+++ b/lustre/ptlrpc/lproc_ptlrpc.c
@@ -309,6 +309,7 @@ ptlrpc_lprocfs_req_history_max_seq_write(struct file *file,
        struct seq_file *m = file->private_data;
        struct ptlrpc_service *svc = m->private;
        unsigned long long val;
+       unsigned long long limit;
        int bufpages;
        int rc;
 
@@ -326,8 +327,9 @@ ptlrpc_lprocfs_req_history_max_seq_write(struct file *file,
         * will be upgraded */
        bufpages = (roundup_pow_of_two(svc->srv_buf_size) + PAGE_SIZE - 1) >>
                                                        PAGE_SHIFT;
+       limit = cfs_totalram_pages() / (2 * bufpages);
        /* do not allow history to consume more than half max number of rqbds */
-       if ((svc->srv_nrqbds_max == 0 && val > totalram_pages / (2 * bufpages)) ||
+       if ((svc->srv_nrqbds_max == 0 && val > limit) ||
            (svc->srv_nrqbds_max != 0 && val > svc->srv_nrqbds_max / 2))
                return -ERANGE;