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authorTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-11 14:37:57 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-11 14:37:57 -0400
commit15f081ca8ddfe150fb639c591b18944a539da0fc (patch)
tree24261e97034770ab827d153cc541222e04701ac3 /fs/btrfs/super.c
parenta67d18f89f5782806135aad4ee012ff78d45aae7 (diff)
SUNRPC: Avoid an unnecessary task reschedule on ENOTCONN
If the socket is unconnected, and xprt_transmit() returns ENOTCONN, we currently give up the lock on the transport channel. Doing so means that the lock automatically gets assigned to the next task in the xprt->sending queue, and so that task needs to be woken up to do the actual connect. The following patch aims to avoid that unnecessary task switch. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/btrfs/super.c')
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