diff options
Diffstat (limited to 'benchmarks/gem_exec_trace.c')
| -rw-r--r-- | benchmarks/gem_exec_trace.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/benchmarks/gem_exec_trace.c b/benchmarks/gem_exec_trace.c index 598527ce..398fdaec 100644 --- a/benchmarks/gem_exec_trace.c +++ b/benchmarks/gem_exec_trace.c @@ -225,6 +225,11 @@ static void replay(const char *filename) ptr = mmap(0, st.st_size, PROT_READ, MAP_SHARED, fd, 0); close(fd); + if (ptr == MAP_FAILED) + return; + + madvise(ptr, st.st_size, MADV_SEQUENTIAL); + end = ptr + st.st_size; fd = drm_open_any(); |