On Thu, Mar 20, 2025 at 01:17:46PM +0900, Rakie Kim wrote:
> Memory leaks occurred when removing sysfs attributes for weighted
> interleave. Improper kobject deallocation led to unreleased memory
> when initialization failed or when nodes were removed.
>
> This patch resolves the issue by replacing unnecessary `kfree()`
> calls with `kobject_put()`, ensuring proper cleanup and preventing
> memory leaks.
>
> By correctly using `kobject_put()`, the release function now
> properly deallocates memory without causing resource leaks,
> thereby improving system stability.
>
> Fixes: dce41f5ae253 ("mm/mempolicy: implement the sysfs-based weighted_interleave interface")
> Signed-off-by: Rakie Kim <rakie.kim@xxxxxx>
Reviewed-by: Gregory Price <gourry@xxxxxxxxxx>
