diff options
| author | Vishal Moola (Oracle) <vishal.moola@gmail.com> | 2023-06-13 19:13:08 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-19 16:19:34 -0700 |
| commit | 708ff4914dfb410761227a219c17c3e9dbd68c05 (patch) | |
| tree | 826a3aeced728b7dd9d33a4fa66785b3dd7250e6 /include | |
| parent | 452c03fdbed0d19f907c877a6a9edd226b1ebad9 (diff) | |
| download | linux-stable-708ff4914dfb410761227a219c17c3e9dbd68c05.tar.gz linux-stable-708ff4914dfb410761227a219c17c3e9dbd68c05.tar.bz2 linux-stable-708ff4914dfb410761227a219c17c3e9dbd68c05.zip | |
mmzone: introduce folio_is_zone_movable()
Patch series "Replace is_longterm_pinnable_page()", v2.
This patchset introduces some more helper functions for the folio
conversions, and converts all callers of is_longterm_pinnable_page() to
use folios.
This patch (of 5):
Introduce folio_is_zone_movable() to act as a folio equivalent for
is_zone_movable_page(). This is to assist in later folio conversions.
Link: https://lkml.kernel.org/r/20230614021312.34085-1-vishal.moola@gmail.com
Link: https://lkml.kernel.org/r/20230614021312.34085-2-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmzone.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 5a7ada0413da..f10902491ead 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -1116,6 +1116,11 @@ static inline bool is_zone_movable_page(const struct page *page) { return page_zonenum(page) == ZONE_MOVABLE; } + +static inline bool folio_is_zone_movable(const struct folio *folio) +{ + return folio_zonenum(folio) == ZONE_MOVABLE; +} #endif /* |