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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-03-19 14:01:38 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-03-19 15:21:28 +0000 |
| commit | e85613b47c3ca40eeecd436dab3d6c660298d559 (patch) | |
| tree | 64bf3756ef4498a3d326ad8d565a6af8fedc8291 /lib/igt_aux.h | |
| parent | c2248efbca452d1c657ace1b51aa6308504d0c7f (diff) | |
igt/gem_concurrent_blit: dmabuf requires twice the number of files
In order to keep the dmabuf mmap around whilst we keep the object alive,
we need a file descriptor for each. Check that the VFS supports that
many fd.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/igt_aux.h')
| -rw-r--r-- | lib/igt_aux.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/igt_aux.h b/lib/igt_aux.h index eabeefd2..101fad12 100644 --- a/lib/igt_aux.h +++ b/lib/igt_aux.h @@ -97,6 +97,7 @@ uint64_t intel_get_total_swap_mb(void); int __intel_check_memory(uint64_t count, uint64_t size, unsigned mode, uint64_t *out_required, uint64_t *out_total); void intel_require_memory(uint64_t count, uint64_t size, unsigned mode); +void intel_require_files(uint64_t count); #define CHECK_RAM 0x1 #define CHECK_SWAP 0x2 |