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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-10-09 22:30:23 -0700 |
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| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-10-09 22:30:23 -0700 |
| commit | 5f8f8574c7f5585b09a9623f0f13462e4eb67b4d (patch) | |
| tree | 8f1d5e88bf9604a9e39fbcce0e37b3d8cee451bb /lib/nodemask.c | |
| parent | e62563db857f81d75c5726a35bc0180bed6d1540 (diff) | |
| parent | fe5b6aaef72a0f7daa06e7960e0bee45c2984e41 (diff) | |
| download | linux-5f8f8574c7f5585b09a9623f0f13462e4eb67b4d.tar.gz linux-5f8f8574c7f5585b09a9623f0f13462e4eb67b4d.tar.bz2 linux-5f8f8574c7f5585b09a9623f0f13462e4eb67b4d.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 6.1 merge window.
Diffstat (limited to 'lib/nodemask.c')
| -rw-r--r-- | lib/nodemask.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/nodemask.c b/lib/nodemask.c deleted file mode 100644 index e22647f5181b..000000000000 --- a/lib/nodemask.c +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <linux/nodemask.h> -#include <linux/module.h> -#include <linux/random.h> - -unsigned int __next_node_in(int node, const nodemask_t *srcp) -{ - unsigned 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 |