Add option for specifically setting buffer contents

[fio.git] / thread_options.h

diff --git a/thread_options.h b/thread_options.h
index e2c6e88552399a4b2ac88ca164147431822901ef..f40a9927e58e982098695ebb946608e38e0e3407 100644 (file)
--- a/thread_options.h
+++ b/thread_options.h
@@ -170,6 +170,8 @@ struct thread_options {
        unsigned int zero_buffers;
        unsigned int refill_buffers;
        unsigned int scramble_buffers;
+       char buffer_pattern[MAX_PATTERN_SIZE];
+       unsigned int buffer_pattern_bytes;
        unsigned int compress_percentage;
        unsigned int compress_chunk;
        unsigned int time_based;
@@ -381,6 +383,8 @@ struct thread_options_pack {
        uint32_t zero_buffers;
        uint32_t refill_buffers;
        uint32_t scramble_buffers;
+       uint8_t buffer_pattern[MAX_PATTERN_SIZE];
+       uint32_t buffer_pattern_bytes;
        unsigned int compress_percentage;
        unsigned int compress_chunk;
        uint32_t time_based;