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| author | Fiona Ebner <f.ebner@proxmox.com> | 2024-01-23 14:50:44 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2024-01-30 16:13:28 -0500 |
| commit | 75e79f5a08c9d6a573bace48403799fd432b5dbd (patch) | |
| tree | a7fd1ee80bc77efc8e107eb201d1a7f37bd732d0 /include/hw/qdev-core.h | |
| parent | 11be70677c70fdccd452a3233653949b79e97908 (diff) | |
| download | focaccia-qemu-75e79f5a08c9d6a573bace48403799fd432b5dbd.tar.gz focaccia-qemu-75e79f5a08c9d6a573bace48403799fd432b5dbd.zip | |
block/io_uring: improve error message when init fails
The man page for io_uring_queue_init states: > io_uring_queue_init(3) returns 0 on success and -errno on failure. and the man page for io_uring_setup (which is one of the functions where the return value of io_uring_queue_init() can come from) states: > On error, a negative error code is returned. The caller should not > rely on errno variable. Tested using 'sysctl kernel.io_uring_disabled=2'. Output before this change: > failed to init linux io_uring ring Output after this change: > failed to init linux io_uring ring: Operation not permitted Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20240123135044.204985-1-f.ebner@proxmox.com>
Diffstat (limited to 'include/hw/qdev-core.h')
0 files changed, 0 insertions, 0 deletions