diff options
| author | David Hildenbrand (Red Hat) <david@kernel.org> | 2026-01-20 00:01:28 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-01-31 14:22:35 -0800 |
| commit | 25b48b4cdf912f70998336b861a4bf767ee3d332 (patch) | |
| tree | 8a7116f477f027671d60e230ae9224306c32da38 /include | |
| parent | a3db9e136ce1996d528dd4fc8d1d2bae7f8bef09 (diff) | |
mm: rename balloon_compaction.(c|h) to balloon.(c|h)
Even without CONFIG_BALLOON_COMPACTION this infrastructure implements
basic list and page management for a memory balloon.
Link: https://lkml.kernel.org/r/20260119230133.3551867-21-david@kernel.org
Signed-off-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Eugenio Pérez <eperezma@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Jerrin Shaji George <jerrin.shaji-george@broadcom.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: SeongJae Park <sj@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/balloon.h (renamed from include/linux/balloon_compaction.h) | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon.h index 7757e0e314fd..82585542300d 100644 --- a/include/linux/balloon_compaction.h +++ b/include/linux/balloon.h @@ -1,8 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * include/linux/balloon_compaction.h - * - * Common interface definitions for making balloon pages movable by compaction. + * Common interface for implementing a memory balloon, including support + * for migration of pages inflated in a memory balloon. * * Balloon page migration makes use of the general "movable_ops page migration" * feature. @@ -35,8 +34,8 @@ * * Copyright (C) 2012, Red Hat, Inc. Rafael Aquini <aquini@redhat.com> */ -#ifndef _LINUX_BALLOON_COMPACTION_H -#define _LINUX_BALLOON_COMPACTION_H +#ifndef _LINUX_BALLOON_H +#define _LINUX_BALLOON_H #include <linux/pagemap.h> #include <linux/page-flags.h> #include <linux/migrate.h> @@ -75,4 +74,4 @@ static inline void balloon_devinfo_init(struct balloon_dev_info *balloon) balloon->migratepage = NULL; balloon->adjust_managed_page_count = false; } -#endif /* _LINUX_BALLOON_COMPACTION_H */ +#endif /* _LINUX_BALLOON_H */ |