On Thu, Sep 03, 2015 at 03:35:51PM +0300, Kirill A. Shutemov wrote:
> Kirill A. Shutemov (7):
> mm: drop page->slab_page
> slub: use page->rcu_head instead of page->lru plus cast
> zsmalloc: use page->private instead of page->first_page
> mm: pack compound_dtor and compound_order into one
On Thu, Sep 03, 2015 at 03:35:51PM +0300, Kirill A. Shutemov wrote:
> Kirill A. Shutemov (7):
> mm: drop page->slab_page
> slub: use page->rcu_head instead of page->lru plus cast
> zsmalloc: use page->private instead of page->first_page
> mm: pack compound_dtor and compound_order into one
Here's my attempt on fixing race in compound_head(). It should make
compound_head() reliable in all contexts.
The last patch is optional.
It applies cleanly into mmotm patchstack just before my page-flags
patchset.
As expected, it causes few conflicts with patches:
Here's my attempt on fixing race in compound_head(). It should make
compound_head() reliable in all contexts.
The last patch is optional.
It applies cleanly into mmotm patchstack just before my page-flags
patchset.
As expected, it causes few conflicts with patches:
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