diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-04-16 17:15:38 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-04-16 17:17:19 +0100 |
| commit | 7bd2ac6642248fdd865e7b32a1b4f20bda992e27 (patch) | |
| tree | 36362fa7b319800971412b8563444a5b8e4378dc | |
| parent | c84853ba32a7f49a4606ff6aa91f6bc81217054b (diff) | |
gem_exec_lut_handle: Fix presumed_offset to force relocation on full-ppgtt
If the object is at offset 0, quite likely using full-ppgtt, then the
presumed_offset set also to 0 causes the relocation to be skipped.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | benchmarks/gem_exec_reloc.c | 4 | ||||
| -rw-r--r-- | tests/gem_exec_lut_handle.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/benchmarks/gem_exec_reloc.c b/benchmarks/gem_exec_reloc.c index 2ef6df57..40e2e478 100644 --- a/benchmarks/gem_exec_reloc.c +++ b/benchmarks/gem_exec_reloc.c @@ -144,7 +144,7 @@ static int run(unsigned batch_size, reloc[n].target_handle = target[n]; else reloc[n].target_handle = objects[target[n]].handle; - reloc[n].presumed_offset = 0; + reloc[n].presumed_offset = -1; } gem_execbuf(fd, &execbuf); @@ -154,7 +154,7 @@ static int run(unsigned batch_size, for (count = 0; count < 1000; count++) { if ((flags & SKIP_RELOC) == 0) { for (n = 0; n < num_relocs; n++) - reloc[n].presumed_offset = 0; + reloc[n].presumed_offset = -1; if (flags & CYCLE_BATCH) { c = (c + 1) % 16; gem_exec[num_objects].handle = cycle[c]; diff --git a/tests/gem_exec_lut_handle.c b/tests/gem_exec_lut_handle.c index 672635c9..a1aa6941 100644 --- a/tests/gem_exec_lut_handle.c +++ b/tests/gem_exec_lut_handle.c @@ -165,7 +165,7 @@ igt_simple_main for (j = 0; j < m; j++) { target[j] = hars_petruska_f54_1_random() % n; reloc[j].target_handle = target[j]; - reloc[j].presumed_offset = 0; + reloc[j].presumed_offset = -1; } gem_execbuf(fd,&execbuf); @@ -173,7 +173,7 @@ igt_simple_main for (count = 0; count < 1000; count++) { if ((p->flags & SKIP_RELOC) == 0) { for (j = 0; j < m; j++) - reloc[j].presumed_offset = 0; + reloc[j].presumed_offset = -1; if (p->flags & CYCLE_BATCH) { c = (c + 1) % 16; gem_exec[MAX_NUM_EXEC].handle = cycle[c]; @@ -203,7 +203,7 @@ igt_simple_main for (count = 0; count < 1000; count++) { if ((p->flags & SKIP_RELOC) == 0) { for (j = 0; j < m; j++) - reloc[j].presumed_offset = 0; + reloc[j].presumed_offset = -1; if (p->flags & CYCLE_BATCH) { c = (c + 1) % 16; gem_exec[MAX_NUM_EXEC].handle = cycle[c]; |