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authorTrond Myklebust <trondmy@gmail.com>2019-01-03 15:17:12 +0100
committerJ. Bruce Fields <bfields@redhat.com>2019-02-06 21:37:14 +0100
commit1602a7b7d33741d0490682e620bb29e96ad684d7 (patch)
tree28331ddd85596bfb631950c5ad51c602a946f0c4 /net/unix
parentnfsd: fix an IS_ERR() vs NULL check (diff)
downloadlinux-1602a7b7d33741d0490682e620bb29e96ad684d7.tar.xz
linux-1602a7b7d33741d0490682e620bb29e96ad684d7.zip
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>
Diffstat (limited to 'net/unix')
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