diff options
| author | Antonio Argenziano <antonio.argenziano@intel.com> | 2018-03-19 15:30:38 -0700 |
|---|---|---|
| committer | Antonio Argenziano <antonio.argenziano@intel.com> | 2018-03-20 10:44:10 -0700 |
| commit | 94e886203a99ef19b8319489a45cd348e76e8ccd (patch) | |
| tree | c26a1fe72268b6049b1aa5b3ffb256e1edc1ef7d /lib/igt_gt.h | |
| parent | 178e7f3da66cd02660a86257df75708a0efa3bbc (diff) | |
igt: Replace 'all-engines' magic numbers with macro
In interfaces where a parameter allow to select an engine, we usually
use '-1' or '~0u' to select all engines. This patch replaces magic
numbers with a named constant.
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/igt_gt.h')
| -rw-r--r-- | lib/igt_gt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/igt_gt.h b/lib/igt_gt.h index 4d9d1aa0..a517ed7b 100644 --- a/lib/igt_gt.h +++ b/lib/igt_gt.h @@ -66,6 +66,8 @@ void igt_clflush_range(void *addr, int size); unsigned intel_detect_and_clear_missed_interrupts(int fd); +#define ALL_ENGINES ~0u /* Use in interfaces to iterate all engines */ + extern const struct intel_execution_engine { const char *name; const char *full_name; |