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15 lines
686 B
C
15 lines
686 B
C
# We don't have MAP_NORESERVE so use MAP_NOSYNC | MAP_NOCORE and
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# hope for the best (this alloc is too big but it's only a test)
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#
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--- src/intel/tools/aubinator.c.orig 2017-05-10 14:13:57 UTC
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+++ src/intel/tools/aubinator.c
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@@ -1221,7 +1221,7 @@ int main(int argc, char *argv[])
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/* mmap a terabyte for our gtt space. */
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gtt_size = 1ull << 40;
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gtt = mmap(NULL, gtt_size, PROT_READ | PROT_WRITE,
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- MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0);
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+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_NOSYNC | MAP_NOCORE, -1, 0);
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if (gtt == MAP_FAILED) {
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fprintf(stderr, "failed to alloc gtt space: %s\n", strerror(errno));
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exit(EXIT_FAILURE);
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