Chuck Lever acb9da7a57 xprtrdma: Stack relief in fmr_op_map() ... fmr_op_map() declares a 64 element array of u64 in automatic storage. This is 512 bytes (8 * 64) on the stack. Instead, when FMR memory registration is in use, pre-allocate a physaddr array for each rpcrdma_mw. This is a pre-requisite for increasing the r/wsize maximum for FMR on platforms with 4KB pages. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Reviewed-by: Devesh Sharma <devesh.sharma@avagotech.com> Tested-By: Devesh Sharma <devesh.sharma@avagotech.com> Reviewed-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>		2015-06-12 13:10:37 -04:00
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fmr_ops.c	xprtrdma: Stack relief in fmr_op_map()	2015-06-12 13:10:37 -04:00
frwr_ops.c	xprtrdma: Split rb_lock	2015-06-12 13:10:37 -04:00
Makefile	xprtrdma: Add vector of ops for each memory registration strategy	2015-03-31 09:52:52 -04:00
physical_ops.c	xprtrdma: Remove ->ro_reset	2015-06-12 13:10:37 -04:00
rpc_rdma.c	xprtrdma: Acquire MRs in rpcrdma_register_external()	2015-06-12 13:10:37 -04:00
svc_rdma_marshal.c	svcrdma: Clean up read chunk counting	2015-01-15 15:01:44 -05:00
svc_rdma_recvfrom.c	svcrdma: Handle additional inline content	2015-01-15 15:01:49 -05:00
svc_rdma_sendto.c	svcrdma: Find rmsgp more reliably	2015-01-15 15:01:45 -05:00
svc_rdma_transport.c	svcrdma: Plant reader function in struct svcxprt_rdma	2015-01-15 15:01:46 -05:00
svc_rdma.c	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
transport.c	xprtrdma: Introduce an FRMR recovery workqueue	2015-06-12 13:10:36 -04:00
verbs.c	xprtrdma: Split rb_lock	2015-06-12 13:10:37 -04:00
xprt_rdma.h	xprtrdma: Stack relief in fmr_op_map()	2015-06-12 13:10:37 -04:00