[PATCH 4/5] x86: pgtable: unconditionally use tlb_remove_table()

[Peter Zijlstra]

On Fri, Jan 24, 2025 at 09:00:58PM +0800, Qi Zheng wrote:
> 
> 
> On 2025/1/24 19:38, Peter Zijlstra wrote:
> > On Thu, Jan 23, 2025 at 09:26:17PM +0800, Qi Zheng wrote:
> > > If the CONFIG_MMU_GATHER_TABLE_FREE is disabled, the tlb_remove_table()
> > > will fall back to pagetable_dtor() + tlb_remove_page(). So let's use
> > > tlb_remove_table() unconditionally to free page table pages.
> > > 
> > > Signed-off-by: Qi Zheng <zhengqi.arch at bytedance.com>
> > > Suggested-by: Peter Zijlstra (Intel) <peterz at infradead.org>
> > 
> > I think we can clean up more :-)
> 
> Yes, but Rik van Riel has already done the same thing in his patch series
> [1], so I was originally planning to wait for his patch to be
> merged into the linux-next branch, and then rebase this series onto his
> patch.

Duh, yeah, I've actually seen those patches and totally forgot he did
that... -ETOOMUCHEMAIL :/