output_buffer: only realloc once, and memset just what we need

[fio.git] / thread_options.h

diff --git a/thread_options.h b/thread_options.h
index 5ef560ef157d02e58f7c42f74f5a0780a9feefc0..ed960eeb2861de263d3ac036d3e55483ab008396 100644 (file)
--- a/thread_options.h
+++ b/thread_options.h
@@ -19,6 +19,7 @@ enum fio_memtype {
        MEM_SHMHUGE,    /* use shared memory segments with huge pages */
        MEM_MMAP,       /* use anonynomous mmap */
        MEM_MMAPHUGE,   /* memory mapped huge file */
+       MEM_MMAPSHARED, /* use mmap with shared flag */
 };
 
 #define ERROR_STR_MAX  128