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| author | Zi Yan <ziy@nvidia.com> | 2026-09-20 22:28:13 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-10-08 22:55:18 -0700 |
| commit | b26c65bedbff4012fcaf9e2aa47281fd9aed0ec3 (patch) | |
| tree | e4f5527d576b8c25ba8d52415a6124142c007569 /kernel | |
| parent | bbe5d3b3d4020d2696718da5cf19121c77f66a44 (diff) | |
| download | linux-next-b26c65bedbff4012fcaf9e2aa47281fd9aed0ec3.tar.gz linux-next-b26c65bedbff4012fcaf9e2aa47281fd9aed0ec3.zip | |
mm/page-flags: remove PG_private
folio->private != NULL indicates a folio carries private data, replacing
PG_private. All PG_private users are converted. Remove PG_private and
reserve the space as PG_folio for future use. Unused PG_private functions
are removed too.
Link: https://lore.kernel.org/20260920-remove-pg_private-v5-17-bb68b6a21869@nvidia.com
Signed-off-by: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Assisted-by: LLM
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Pratyush Yadav <pratyush@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Dave Young <ruirui.yang@linux.dev>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: "Liam R. Howlett" <liam@infradead.org>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/vmcore_info.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/vmcore_info.c b/kernel/vmcore_info.c index 8614430ca212..5a417f8a922a 100644 --- a/kernel/vmcore_info.c +++ b/kernel/vmcore_info.c @@ -216,7 +216,6 @@ static int __init crash_save_vmcoreinfo_init(void) VMCOREINFO_LENGTH(free_area.free_list, MIGRATE_TYPES); VMCOREINFO_NUMBER(NR_FREE_PAGES); VMCOREINFO_NUMBER(PG_lru); - VMCOREINFO_NUMBER(PG_private); VMCOREINFO_NUMBER(PG_swapcache); VMCOREINFO_NUMBER(PG_swapbacked); #define PAGE_SLAB_MAPCOUNT_VALUE (PGTY_slab << 24) |