On 3/12/24 21:24, Joel Fernandes (Google) wrote:
> This avoids compiler errors seen with clang:
>
> In file included from kernel/sched/build_utility.c:72:
> kernel/sched/debug.c:532:47: error: cast to 'void *' from smaller integer
> type 'unsigned int' [-Werror,-Wint-to-void-pointer-cast]
> debugfs_create_file("runtime", 0644, d_cpu, (void *) cpu, &fair_server_runtime_fops);
>
> Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Reviewed-by: Chris Hyser <chris.hyser@oracle.com>
> ---
> kernel/sched/debug.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
> index c6c0120ff105..2590041696bc 100644
> --- a/kernel/sched/debug.c
> +++ b/kernel/sched/debug.c
> @@ -516,7 +516,7 @@ static struct dentry *debugfs_sched;
> static void debugfs_fair_server_init(void)
> {
> struct dentry *d_fair;
> - unsigned int cpu;
> + unsigned long cpu;
>
> d_fair = debugfs_create_dir("fair_server", debugfs_sched);
> if (!d_fair)
> @@ -526,7 +526,7 @@ static void debugfs_fair_server_init(void)
> struct dentry *d_cpu;
> char buf[32];
>
> - snprintf(buf, sizeof(buf), "cpu%d", cpu);
> + snprintf(buf, sizeof(buf), "cpu%lu", cpu);
> d_cpu = debugfs_create_dir(buf, d_fair);
>
> debugfs_create_file("runtime", 0644, d_cpu, (void *) cpu, &fair_server_runtime_fops);