Indicate to userspace applications if a UBLK_IO_UNREGISTER_IO_BUF command specifies an invalid buffer index by returning an error code. Return -EINVAL if no buffer is registered with the given index, and -EBUSY if the registered buffer is not a kernel bvec. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Link: https://lore.kernel.org/r/20250228231432.642417-1-csander@purestorage.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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| net.h | ||