diff options
Diffstat (limited to 'include/exec/page-vary.h')
| -rw-r--r-- | include/exec/page-vary.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/exec/page-vary.h b/include/exec/page-vary.h index 54ddde3..101c259 100644 --- a/include/exec/page-vary.h +++ b/include/exec/page-vary.h @@ -49,4 +49,13 @@ bool set_preferred_target_page_bits(int bits); */ void finalize_target_page_bits(void); +/** + * migration_legacy_page_bits + * + * For migration compatibility with qemu v2.9, prior to the introduction + * of the configuration/target-page-bits section, return the value of + * TARGET_PAGE_BITS that the target had then. + */ +int migration_legacy_page_bits(void); + #endif /* EXEC_PAGE_VARY_H */ |