diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-05-09 22:33:17 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-05-10 12:15:58 +0100 |
| commit | d7bc419749d2f988f5632ba51c02197982da3c25 (patch) | |
| tree | a64636bbecaebea02f3b3ec20b98b0f7b8521e41 /benchmarks/gem_wsim.c | |
| parent | f39a7c568599ddb763b6d146bb44574a355de9b7 (diff) | |
wsim: Stop treating wrk->status_page as just a single uint32_t
Map the whole page since we actually do use it!
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'benchmarks/gem_wsim.c')
| -rw-r--r-- | benchmarks/gem_wsim.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/benchmarks/gem_wsim.c b/benchmarks/gem_wsim.c index c4d0cd32..bd973afc 100644 --- a/benchmarks/gem_wsim.c +++ b/benchmarks/gem_wsim.c @@ -669,12 +669,11 @@ prepare_workload(unsigned int id, struct workload *wrk, unsigned int flags) wrk->vcs_rr = id & 1; if (flags & SEQNO) { - const unsigned int status_sz = sizeof(uint32_t); - uint32_t handle = gem_create(fd, status_sz); + uint32_t handle = gem_create(fd, 4096); gem_set_caching(fd, handle, I915_CACHING_CACHED); wrk->status_page_handle = handle; - wrk->status_page = gem_mmap__cpu(fd, handle, 0, status_sz, + wrk->status_page = gem_mmap__cpu(fd, handle, 0, 4096, PROT_READ); } |