tree 28331ddd85596bfb631950c5ad51c602a946f0c4
parent 1c3da4452d185e4be663e76a1b9842184d8f9c4c
author Trond Myklebust <trondmy@gmail.com> 1546525032 -0500
committer J. Bruce Fields <bfields@redhat.com> 1549485434 -0500

SUNRPC: Don't allow compiler optimisation of svc_xprt_release_slot()

Use READ_ONCE() to tell the compiler to not optimse away the read of
xprt->xpt_flags in svc_xprt_release_slot().

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>