flywithu/ntel-gpu-tools
1
0
Fork 0
mirror of https://github.com/tiagovignatti/intel-gpu-tools.git synced 2026-08-22 13:52:54 +00:00
Code Issues Releases Wiki Activity

Make gem_mmap__{cpu,gtt,wc}() assert on failure

Browse Source 
Rename the current gem_mmap__{cpu,gtt,wc}() functions into
__gem_mmap__{cpu,gtt,wc}(), and add back wrappers with the original name
that assert that the pointer is valid. Most callers will expect a valid
pointer and shouldn't have to bother with failures.

To avoid changing anything (yet), sed 's/gem_mmap__/__gem_mmap__/g'
over the entire codebase.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Stochastically-reviwewed-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Ville Syrjälä
2015-10-09 18:29:28 +03:00
parent 106fe21373
commit b8a77dd6c8
52 changed files with 212 additions and 152 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/gem_exec_lut_handle.c
+4 -4
View File
@@ -123,7 +123,7 @@ igt_simple_main
size = ALIGN(sizeof(mem_reloc), 4096);
reloc_handle = gem_create(fd, size);
reloc = gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
reloc = __gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
igt_assert(reloc);
for (n = 0; n < MAX_NUM_RELOC; n++) {
reloc[n].offset = 1024;
@@ -148,7 +148,7 @@ igt_simple_main
struct timeval start, end;
if (p->flags & FAULT)
reloc = gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
reloc = __gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
else
reloc = mem_reloc;
@@ -182,7 +182,7 @@ igt_simple_main
}
if (p->flags & FAULT) {
munmap(reloc, size);
reloc = gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
reloc = __gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
gem_exec[MAX_NUM_EXEC].relocs_ptr = (uintptr_t)reloc;
}
gem_execbuf(fd, &execbuf);
@@ -212,7 +212,7 @@ igt_simple_main
}
if (p->flags & FAULT) {
munmap(reloc, size);
reloc = gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
reloc = __gem_mmap__cpu(fd, reloc_handle, 0, size, PROT_READ | PROT_WRITE);
gem_exec[MAX_NUM_EXEC].relocs_ptr = (uintptr_t)reloc;
}
gem_execbuf(fd, &execbuf);