NeilBrown 1aff525629 NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in nfs_release_page() ... Now that nfs_release_page() doesn't block indefinitely, other deadlock avoidance mechanisms aren't needed. - it doesn't hurt for kswapd to block occasionally. If it doesn't want to block it would clear __GFP_WAIT. The current_is_kswapd() was only added to avoid deadlocks and we have a new approach for that. - memory allocation in the SUNRPC layer can very rarely try to ->releasepage() a page it is trying to handle. The deadlock is removed as nfs_release_page() doesn't block indefinitely. So we don't need to set PF_FSTRANS for sunrpc network operations any more. Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Jeff Layton <jlayton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>		2014-09-25 08:25:47 -04:00
..
Makefile	xprtrdma: add separate Kconfig options for NFSoRDMA client and server support	2014-03-28 18:02:12 -04:00
rpc_rdma.c	xprtrdma: Don't invalidate FRMRs if registration fails	2014-07-31 16:22:53 -04:00
svc_rdma.c	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
svc_rdma_marshal.c	svcrdma: underflow issue in decode_write_list()	2013-07-15 11:46:23 -04:00
svc_rdma_recvfrom.c	svcrdma: Add zero padding if the client doesn't send it	2014-07-22 16:40:21 -04:00
svc_rdma_sendto.c	svcrdma: send_write() must not overflow the device's max sge	2014-07-11 15:03:48 -04:00
svc_rdma_transport.c	svcrdma: remove rdma_create_qp() failure recovery logic	2014-08-05 16:09:21 -04:00
transport.c	NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in nfs_release_page()	2014-09-25 08:25:47 -04:00
verbs.c	xprtrdma: Handle additional connection events	2014-07-31 16:22:59 -04:00
xprt_rdma.h	xprtrdma: Make rpcrdma_ep_disconnect() return void	2014-07-31 16:22:58 -04:00