On 2024/12/31 01:53, Rik van Riel wrote:
Every pv_ops.mmu.tlb_remove_table call ends up calling tlb_remove_table.
Get rid of the indirection by simply calling tlb_remove_table directly,
and not going through the paravirt function pointers.
Signed-off-by: Rik van Riel <riel@xxxxxxxxxxx>
Suggested-by: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx>
---
arch/x86/hyperv/mmu.c | 1 -
arch/x86/include/asm/paravirt.h | 5 -----
arch/x86/include/asm/paravirt_types.h | 2 --
arch/x86/kernel/kvm.c | 1 -
arch/x86/kernel/paravirt.c | 1 -
arch/x86/mm/pgtable.c | 16 ++++------------
arch/x86/xen/mmu_pv.c | 1 -
7 files changed, 4 insertions(+), 23 deletions(-)
This change looks good to me. Thanks!
In addition, since I also made relevant changes [1], there will be
conflict when our code is merged into the linux-next branch. Of course,
this is very easy to fix. ;)
[1].
https://lore.kernel.org/all/0287d442a973150b0e1019cc406e6322d148277a.1733305182.git.zhengqi.arch@xxxxxxxxxxxxx/
(This patch has been merged into the mm-unstable branch, and we can
also see it in the linux-next:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=62e76fb4ff704945b5cf9411dda448fefb6618f9)
Thanks,
Qi
