Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1292921 > unrolled thread
| Started by | "Kirill A. Shutemov" <kirill@shutemov.name> |
|---|---|
| First post | 2015-12-16 13:10 +0100 |
| Last post | 2015-12-16 13:10 +0100 |
| Articles | 1 — 1 participant |
Back to article view | Back to linux.kernel
This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by
below is the oldest one visible, not the original post.
Re: [PATCH 6/9] rmap: support file THP "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-12-16 13:10 +0100
| From | "Kirill A. Shutemov" <kirill@shutemov.name> |
|---|---|
| Date | 2015-12-16 13:10 +0100 |
| Subject | Re: [PATCH 6/9] rmap: support file THP |
| Message-ID | <qGj45-1Aw-1@gated-at.bofh.it> |
On Tue, Dec 01, 2015 at 12:56:13PM -0800, Dave Hansen wrote: > On 11/18/2015 03:25 PM, Kirill A. Shutemov wrote: > > -void page_add_file_rmap(struct page *page) > > +void page_add_file_rmap(struct page *page, bool compound) > > I take it we have to pass 'compound' in explicitly because > PageCompound() could be true, but we don't want to do a compound > mapping. This is true for those weirdo sound driver allocations and a > few other ones, right? Right. Also more common case will be PTE-mapped THPs as we have now for anon-THP. Basically, we mirror what was done for anon rmap interface. -- Kirill A. Shutemov -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to top | Article view | linux.kernel
csiph-web