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authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2024-05-28 22:21:34 +0200
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2024-05-28 22:21:34 +0200
commitf73a058be5d70dd81a43f16b2bbff4b1576a7af8 (patch)
treeb7959c01cf7a5d95c7c4d5b61929ff9123370322 /kernel/profile.c
parentdma-buf: handle testing kthreads creation failure (diff)
parentMerge tag 'drm-misc-fixes-2024-05-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes (diff)
downloadwireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.tar.xz
wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.zip
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9 Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'kernel/profile.c')
-rw-r--r--kernel/profile.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/kernel/profile.c b/kernel/profile.c
index 8a77769bc4b4..2b775cc5c28f 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -344,49 +344,6 @@ void profile_tick(int type)
#include <linux/seq_file.h>
#include <linux/uaccess.h>
-static int prof_cpu_mask_proc_show(struct seq_file *m, void *v)
-{
- seq_printf(m, "%*pb\n", cpumask_pr_args(prof_cpu_mask));
- return 0;
-}
-
-static int prof_cpu_mask_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, prof_cpu_mask_proc_show, NULL);
-}
-
-static ssize_t prof_cpu_mask_proc_write(struct file *file,
- const char __user *buffer, size_t count, loff_t *pos)
-{
- cpumask_var_t new_value;
- int err;
-
- if (!zalloc_cpumask_var(&new_value, GFP_KERNEL))
- return -ENOMEM;
-
- err = cpumask_parse_user(buffer, count, new_value);
- if (!err) {
- cpumask_copy(prof_cpu_mask, new_value);
- err = count;
- }
- free_cpumask_var(new_value);
- return err;
-}
-
-static const struct proc_ops prof_cpu_mask_proc_ops = {
- .proc_open = prof_cpu_mask_proc_open,
- .proc_read = seq_read,
- .proc_lseek = seq_lseek,
- .proc_release = single_release,
- .proc_write = prof_cpu_mask_proc_write,
-};
-
-void create_prof_cpu_mask(void)
-{
- /* create /proc/irq/prof_cpu_mask */
- proc_create("irq/prof_cpu_mask", 0600, NULL, &prof_cpu_mask_proc_ops);
-}
-
/*
* This function accesses profiling information. The returned data is
* binary: the sampling step and the actual contents of the profile