diff options
Diffstat (limited to 'include/linux/pagemap.h')
| -rw-r--r-- | include/linux/pagemap.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index ce7bac8f81da..e05585eda771 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -208,8 +208,8 @@ enum mapping_flags { AS_RELEASE_ALWAYS, /* Call ->release_folio(), even if no private data */ AS_STABLE_WRITES, /* must wait for writeback before modifying folio contents */ - AS_UNMOVABLE, /* The mapping cannot be moved, ever */ - AS_INACCESSIBLE, /* Do not attempt direct R/W access to the mapping */ + AS_INACCESSIBLE, /* Do not attempt direct R/W access to the mapping, + including to move the mapping */ }; /** @@ -310,20 +310,20 @@ static inline void mapping_clear_stable_writes(struct address_space *mapping) clear_bit(AS_STABLE_WRITES, &mapping->flags); } -static inline void mapping_set_unmovable(struct address_space *mapping) +static inline void mapping_set_inaccessible(struct address_space *mapping) { /* - * It's expected unmovable mappings are also unevictable. Compaction + * It's expected inaccessible mappings are also unevictable. Compaction * migrate scanner (isolate_migratepages_block()) relies on this to * reduce page locking. */ set_bit(AS_UNEVICTABLE, &mapping->flags); - set_bit(AS_UNMOVABLE, &mapping->flags); + set_bit(AS_INACCESSIBLE, &mapping->flags); } -static inline bool mapping_unmovable(struct address_space *mapping) +static inline bool mapping_inaccessible(struct address_space *mapping) { - return test_bit(AS_UNMOVABLE, &mapping->flags); + return test_bit(AS_INACCESSIBLE, &mapping->flags); } static inline gfp_t mapping_gfp_mask(struct address_space * mapping) |