From: Matthew Wilcox (Oracle) Date: Wed, 11 Jun 2025 15:59:10 +0000 (+0100) Subject: vmcoreinfo: Remove documentation of PG_slab and PG_hugetlb X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a39a6acc375de395aba66664ea36df312ab57501;p=thirdparty%2Flinux.git vmcoreinfo: Remove documentation of PG_slab and PG_hugetlb The changes to kernel/vmcore_info.c were sadly not reflected in the documentation. Rectify that for both these flags as well as adding PAGE_UNACCEPTED_MAPCOUNT_VALUE. Signed-off-by: Matthew Wilcox (Oracle) Acked-by: Harry Yoo Link: https://patch.msgid.link/20250611155916.2579160-8-willy@infradead.org Signed-off-by: Vlastimil Babka --- diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst index 8cf4614385b7e..404a15f6782c3 100644 --- a/Documentation/admin-guide/kdump/vmcoreinfo.rst +++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst @@ -325,14 +325,14 @@ NR_FREE_PAGES On linux-2.6.21 or later, the number of free pages is in vm_stat[NR_FREE_PAGES]. Used to get the number of free pages. -PG_lru|PG_private|PG_swapcache|PG_swapbacked|PG_slab|PG_hwpoision|PG_head_mask|PG_hugetlb ------------------------------------------------------------------------------------------ +PG_lru|PG_private|PG_swapcache|PG_swapbacked|PG_hwpoison|PG_head_mask +-------------------------------------------------------------------------- Page attributes. These flags are used to filter various unnecessary for dumping pages. -PAGE_BUDDY_MAPCOUNT_VALUE(~PG_buddy)|PAGE_OFFLINE_MAPCOUNT_VALUE(~PG_offline)|PAGE_OFFLINE_MAPCOUNT_VALUE(~PG_unaccepted) -------------------------------------------------------------------------------------------------------------------------- +PAGE_SLAB_MAPCOUNT_VALUE|PAGE_BUDDY_MAPCOUNT_VALUE|PAGE_OFFLINE_MAPCOUNT_VALUE|PAGE_HUGETLB_MAPCOUNT_VALUE|PAGE_UNACCEPTED_MAPCOUNT_VALUE +------------------------------------------------------------------------------------------------------------------------------------------ More page attributes. These flags are used to filter various unnecessary for dumping pages.