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Commit cbe31f02 authored by Rusty Russell's avatar Rusty Russell
Browse files

cpumask: use new cpumask API in drivers/infiniband/hw/ipath 



Impact: cleanup

We're moving from handing around cpumask_t's to handing around struct
cpumask *'s.  cpus_*, cpumask_t and cpu_*_map are deprecated: convert
to cpumask_*, cpu_*_mask.

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Cc: Ralph Campbell <infinipath@qlogic.com>
parent b29179c3

drivers/infiniband/hw/ipath/ipath_file_ops.c

+4 −4
Original line number Diff line number Diff line
@@ -1679,7 +1679,7 @@ static int find_best_unit(struct file *fp, 
	 * InfiniPath chip to that processor (we assume reasonable connectivity,

	 * for now).  This code assumes that if affinity has been set

	 * before this point, that at most one cpu is set; for now this

	 * is reasonable.  I check for both cpus_empty() and cpus_full(),

	 * is reasonable.  I check for both cpumask_empty() and cpumask_full(),

	 * in case some kernel variant sets none of the bits when no

	 * affinity is set.  2.6.11 and 12 kernels have all present

	 * cpus set.  Some day we'll have to fix it up further to handle
@@ -1688,11 +1688,11 @@ static int find_best_unit(struct file *fp, 
	 * information.  There may be some issues with dual core numbering

	 * as well.  This needs more work prior to release.

	 */

	if (!cpus_empty(current->cpus_allowed) &&

	    !cpus_full(current->cpus_allowed)) {

	if (!cpumask_empty(&current->cpus_allowed) &&

	    !cpumask_full(&current->cpus_allowed)) {

		int ncpus = num_online_cpus(), curcpu = -1, nset = 0;

		for (i = 0; i < ncpus; i++)

			if (cpu_isset(i, current->cpus_allowed)) {

			if (cpumask_test_cpu(i, &current->cpus_allowed)) {

				ipath_cdbg(PROC, "%s[%u] affinity set for "

					   "cpu %d/%d\n", current->comm,

					   current->pid, i, ncpus);