On Tue, Apr 04, 2023 at 03:22:09PM +0800, xiongxin wrote:
In the memory allocation of rp->domains in rapl_detect_domains(), there is an additional memory of struct rapl_domain allocated to prevent the pointer out of bounds called later.
Optimize the code here to save sizeof(struct rapl_domain) bytes of memory.
Test in Intel NUC (i5-1135G7).
Cc: stable@vger.kernel.org Signed-off-by: xiongxin xiongxin@kylinos.cn Tested-by: xiongxin xiongxin@kylinos.cn
drivers/powercap/intel_rapl_common.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-)
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This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.
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