lib: consolidate duplicated define of vfs_file_max(void)

Remove it from intel_os.c and gem_exec_reuse.c and globally
define in igt_aux.c.

v3: update comment in the code and commit message.

Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>

1 files changed, 1 insertions, 13 deletions

diff --git a/tests/i915/gem_exec_reuse.c b/tests/i915/gem_exec_reuse.c
index 9cba1354..935bfa9a 100644
--- a/tests/i915/gem_exec_reuse.c
+++ b/tests/i915/gem_exec_reuse.c
@@ -25,6 +25,7 @@
 #include <sys/resource.h>
 
 #include "igt.h"
+#include "igt_aux.h"
 
 IGT_TEST_DESCRIPTION("Inspect scaling with large number of reused objects");
 
@@ -56,19 +57,6 @@ static void noop(struct noop *n,
 	gem_execbuf(n->fd, &execbuf);
 }
 
-static uint64_t vfs_file_max(void)
-{
-	long long unsigned max = 80000;
-	FILE *file = fopen("/proc/sys/fs/file-max", "r");
-	if (file) {
-		igt_assert(fscanf(file, "%llu", &max) == 1);
-		fclose(file);
-	}
-
-	igt_info("System limit for open files is %llu\n", max);
-	return max;
-}
-
 static uint64_t max_open_files(void)
 {
 	struct rlimit rlim;