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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-03-25 00:50:45 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-03-25 18:23:56 +0000 |
| commit | 98dcf2f0dcf7097a9404c0598ade4fc94cffeaac (patch) | |
| tree | 698208ad19343d9a7f663914fd9516529a7cc76e /lib/intel_os.c | |
| parent | 4e2a785e2412f148693b993d1a29d62f48da4937 (diff) | |
igt/gem_concurrent_blit: Relax maxfiles restrictions
Only fail the dmabuf tests if we cannot prep the system to support
"unlimited" fd.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/intel_os.c')
| -rw-r--r-- | lib/intel_os.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/intel_os.c b/lib/intel_os.c index 8fcf0d63..812199c1 100644 --- a/lib/intel_os.c +++ b/lib/intel_os.c @@ -46,6 +46,7 @@ #elif defined(HAVE_SWAPCTL) /* Solaris */ #include <sys/swap.h> #endif +#include <sys/resource.h> #include "intel_io.h" #include "drmtest.h" @@ -192,6 +193,16 @@ static uint64_t vfs_file_max(void) return max; } +static unsigned max_open_files(void) +{ + struct rlimit rlim; + + if (getrlimit(RLIMIT_NOFILE, &rlim)) + rlim.rlim_cur = 64 << 10; + + return rlim.rlim_cur; +} + /** * intel_require_files: * @count: number of files that will be created @@ -200,9 +211,9 @@ static uint64_t vfs_file_max(void) */ void intel_require_files(uint64_t count) { - igt_require_f(count < vfs_file_max(), - "Estimated that we need %'llu files, but the VFS maximum is only %'llu\n", - (long long)count, (long long)vfs_file_max()); + igt_require_f(count < max_open_files(), + "Estimated that we need %'llu files, but the process maximum is only %'llu\n", + (long long)count, (long long)max_open_files()); } int __intel_check_memory(uint64_t count, uint64_t size, unsigned mode, |