Support > 4 byte verify write patterns

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index 049692d65e03783d3dcd934f2225c50482e7a6cb..e4ed76fbde2bf0304f477349a67db1ad488db298 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -63,6 +63,8 @@ enum fio_memtype {
 #define FIO_IO_U_LAT_U_NR 10
 #define FIO_IO_U_LAT_M_NR 12
 
+#define MAX_PATTERN_SIZE 512
+
 struct thread_stat {
        char *name;
        char *verror;
@@ -175,7 +177,7 @@ struct thread_options {
        unsigned int verifysort;
        unsigned int verify_interval;
        unsigned int verify_offset;
-       unsigned int verify_pattern;
+       char verify_pattern[MAX_PATTERN_SIZE];
        unsigned int verify_pattern_bytes;
        unsigned int verify_fatal;
        unsigned int verify_async;