On 6/20/19 8:03 AM, Jack Wang wrote:
+ssize_t ibtrs_srv_stats_rdma_to_str(struct ibtrs_srv_stats *stats,
+ char *page, size_t len)
+{
+ struct ibtrs_srv_stats_rdma_stats *r = &stats->rdma_stats;
+ struct ibtrs_srv_sess *sess;
+
+ sess = container_of(stats, typeof(*sess), stats);
+
+ return scnprintf(page, len, "%lld %lld %lld %lld %u\n",
+ (s64)atomic64_read(&r->dir[READ].cnt),
+ (s64)atomic64_read(&r->dir[READ].size_total),
+ (s64)atomic64_read(&r->dir[WRITE].cnt),
+ (s64)atomic64_read(&r->dir[WRITE].size_total),
+ atomic_read(&sess->ids_inflight));
+}
Does this follow the sysfs one-value-per-file rule? See also
Documentation/filesystems/sysfs.txt.
Thanks,
Bart.
