Thread (71 messages) 71 messages, 8 authors, 2015-09-17

Re: [PATCH v4 2/2] mm: hugetlb: proc: add HugetlbPages field to /proc/PID/status

From: Naoya Horiguchi <hidden>
Date: 2015-08-13 00:47:41
Also in: lkml
Subsystem: documentation, filesystems (vfs and infrastructure), hugetlb subsystem, memory management, memory management - core, memory management - rmap (reverse mapping), memory mapping, proc filesystem, the rest · Maintainers: Jonathan Corbet, Alexander Viro, Christian Brauner, Muchun Song, Oscar Salvador, Andrew Morton, David Hildenbrand, Lorenzo Stoakes, Liam R. Howlett, Linus Torvalds

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--To 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