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| author | Jens Axboe <axboe@kernel.dk> | 2020-02-25 21:32:48 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-02-25 21:32:48 -0700 |
| commit | 21892f510aa6e98f41020a594fcaaa86a93dcf0b (patch) | |
| tree | e820dcc8700334666326e37d15e88c3b8684755d /test | |
| parent | bce5ec37d9ef3de076e6648ab39a38e5d30f5ad8 (diff) | |
| download | liburing-21892f510aa6e98f41020a594fcaaa86a93dcf0b.tar.gz liburing-21892f510aa6e98f41020a594fcaaa86a93dcf0b.tar.bz2 | |
test/read-write: fix non-root failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'test')
| -rw-r--r-- | test/read-write.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/test/read-write.c b/test/read-write.c index 9396358..dfc541a 100644 --- a/test/read-write.c +++ b/test/read-write.c @@ -241,10 +241,19 @@ static int test_io(const char *file, int write, int buffered, int sqthread, struct io_uring ring; int ret, ring_flags; - if (sqthread) + if (sqthread) { + if (geteuid()) { + static int warned; + + if (!warned) { + fprintf(stderr, "SQPOLL requires root, skipping\n"); + warned = 1; + } + } ring_flags = IORING_SETUP_SQPOLL; - else + } else { ring_flags = 0; + } ret = io_uring_queue_init(64, &ring, ring_flags); if (ret) { |