sunrpc: Replace the rq_pages array with dynamically-allocated memory
As a step towards making NFSD's maximum rsize and wsize variable at run-time, replace the fixed-size rq_vec[] array in struct svc_rqst with a chunk of dynamically-allocated memory. On a system with 8-byte pointers and 4KB pages, pahole reports that the rq_pages[] array is 2080 bytes. This patch replaces that with a single 8-byte pointer field. Reviewed-by:Jeff Layton <jlayton@kernel.org> Reviewed-by:
NeilBrown <neil@brown.name> Signed-off-by:
Chuck Lever <chuck.lever@oracle.com>
Loading
Please register or sign in to comment