diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-10-09 16:20:28 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2021-10-09 16:20:28 -0400 |
| commit | 2225e9a372c778093299fc6eee7bf31b7de46eaf (patch) | |
| tree | fb6415691183db7b16dc1935f374f61032971474 /linux | |
| parent | 3f7b0b0832a61ccaf590f3503521eb7cf8f14f64 (diff) | |
Correctly print out error from io_setup()
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/blkdev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/linux/blkdev.c b/linux/blkdev.c index 97c9ff4c..898fd53a 100644 --- a/linux/blkdev.c +++ b/linux/blkdev.c @@ -278,9 +278,10 @@ __attribute__((constructor(102))) static void blkdev_init(void) { struct task_struct *p; + long err = io_setup(256, &aio_ctx); - if (io_setup(256, &aio_ctx)) - die("io_setup() error: %m"); + if (err) + die("io_setup() error: %s", strerror(-err)); p = kthread_run(aio_completion_thread, NULL, "aio_completion"); BUG_ON(IS_ERR(p)); |