Fix errval variable to be positive errno value

[fio.git] / iolog.h

diff --git a/iolog.h b/iolog.h
index de641d54e191979595a9dbfaf142168e2c5dce69..37f27bcafb94df1fe7cac3f23f99f0bc4a0c0131 100644 (file)
--- a/iolog.h
+++ b/iolog.h
@@ -24,15 +24,21 @@ struct io_hist {
        struct flist_head list;
 };
 
+
+union io_sample_data {
+       uint64_t val;
+       struct io_u_plat_entry *plat_entry;
+};
+
+#define sample_val(value) ((union io_sample_data) { .val = value })
+#define sample_plat(plat) ((union io_sample_data) { .plat_entry = plat })
+
 /*
  * A single data sample
  */
 struct io_sample {
        uint64_t time;
-       union {
-               uint64_t val;
-               struct io_u_plat_entry *plat_entry;
-       };
+       union io_sample_data data;
        uint32_t __ddir;
        uint32_t bs;
 };
@@ -263,6 +269,14 @@ static inline bool inline_log(struct io_log *log)
                log->log_type == IO_LOG_TYPE_SLAT;
 }
 
+static inline void ipo_bytes_align(unsigned int replay_align, struct io_piece *ipo)
+{
+       if (!replay_align)
+               return;
+
+       ipo->offset &= ~(replay_align - (uint64_t)1);
+}
+
 extern void finalize_logs(struct thread_data *td, bool);
 extern void setup_log(struct io_log **, struct log_params *, const char *);
 extern void flush_log(struct io_log *, bool);