ksmbd: keep common response iovecs in the work item

Most SMB responses need no more than four kvec entries, but every work
item currently allocates a separate four-entry array and frees it after
the response is sent.

Embed the common array in struct ksmbd_work and allocate a larger array
only when a response exceeds the inline capacity. This removes one
allocation and one free from the common request path while preserving
support for larger compound and read responses.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

0 files changed, 0 insertions, 0 deletions