Revision a1c5dd13228a1f9e5087375f9702422dfc2adbf1 authored by Leon Romanovsky on 28 February 2017, 19:42:53 UTC, committed by Doug Ledford on 25 March 2017, 01:15:28 UTC
All Soft-RoCE (rxe) is handled now in rdma-core user space library, so the documentation. The patch below updates the documentation link to that new location. Reported-by: Josh Beavers <josh.beavers@gmail.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
1 parent 004d18e
nodemask.c
#include <linux/nodemask.h>
#include <linux/module.h>
#include <linux/random.h>
int __next_node_in(int node, const nodemask_t *srcp)
{
int ret = __next_node(node, srcp);
if (ret == MAX_NUMNODES)
ret = __first_node(srcp);
return ret;
}
EXPORT_SYMBOL(__next_node_in);
#ifdef CONFIG_NUMA
/*
* Return the bit number of a random bit set in the nodemask.
* (returns NUMA_NO_NODE if nodemask is empty)
*/
int node_random(const nodemask_t *maskp)
{
int w, bit = NUMA_NO_NODE;
w = nodes_weight(*maskp);
if (w)
bit = bitmap_ord_to_pos(maskp->bits,
get_random_int() % w, MAX_NUMNODES);
return bit;
}
#endif
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