Message ID | 20220504182857.4013401-18-willy@infradead.org (mailing list archive) |
---|---|
State | New |
Headers | show |
Series | Folio patches for 5.19 | expand |
On Wed, May 04, 2022 at 07:28:48PM +0100, Matthew Wilcox (Oracle) wrote: > The only use of the page argument to cgroup_throttle_swaprate() is to > get the node ID, and this will be the same for all pages in the folio, > so just pass in the first page of the folio. Looks good: Reviewed-by: Christoph Hellwig <hch@lst.de>
diff --git a/include/linux/swap.h b/include/linux/swap.h index f87bb495e482..96f7129f6ee2 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -736,6 +736,10 @@ static inline void cgroup_throttle_swaprate(struct page *page, gfp_t gfp_mask) { } #endif +static inline void folio_throttle_swaprate(struct folio *folio, gfp_t gfp) +{ + cgroup_throttle_swaprate(&folio->page, gfp); +} #ifdef CONFIG_MEMCG_SWAP void mem_cgroup_swapout(struct folio *folio, swp_entry_t entry);
The only use of the page argument to cgroup_throttle_swaprate() is to get the node ID, and this will be the same for all pages in the folio, so just pass in the first page of the folio. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> --- include/linux/swap.h | 4 ++++ 1 file changed, 4 insertions(+)