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f9a50de3dc
A realtime display of GPU activity. Note, this is just at the point of minimum usability... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
20 lines
310 B
C
20 lines
310 B
C
#include <unistd.h>
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#include <fcntl.h>
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#include "gem-objects.h"
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int gem_objects_update(char *buf, int buflen)
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{
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int fd, len = -1;
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fd = open("/sys/kernel/debug/dri/0/i915_gem_objects", 0);
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if (fd >= 0) {
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len = read(fd, buf, buflen-1);
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if (len >= 0)
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buf[len] = '\0';
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close(fd);
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}
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return len;
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}
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