diff options
| author | Chuan Zheng <zhengchuan@huawei.com> | 2020-09-16 14:22:00 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-09-25 12:45:57 +0100 |
| commit | 3ded54b1bd00177bf56d332636ecaf0da9d8b77e (patch) | |
| tree | 625ac3b7e1fc9158a8d7846d51505efa4e20dcf8 /migration/ram.h | |
| parent | c9a58d719ba7b059d53d1b84ff3458be68cce5c8 (diff) | |
migration/dirtyrate: move RAMBLOCK_FOREACH_MIGRATABLE into ram.h
RAMBLOCK_FOREACH_MIGRATABLE is need in dirtyrate measure,
move the existing definition up into migration/ram.h
Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <1600237327-33618-6-git-send-email-zhengchuan@huawei.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration/ram.h')
| -rw-r--r-- | migration/ram.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/migration/ram.h b/migration/ram.h index 2eeaacfa13..011e85414e 100644 --- a/migration/ram.h +++ b/migration/ram.h @@ -37,6 +37,16 @@ extern MigrationStats ram_counters; extern XBZRLECacheStats xbzrle_counters; extern CompressionStats compression_counters; +bool ramblock_is_ignored(RAMBlock *block); +/* Should be holding either ram_list.mutex, or the RCU lock. */ +#define RAMBLOCK_FOREACH_NOT_IGNORED(block) \ + INTERNAL_RAMBLOCK_FOREACH(block) \ + if (ramblock_is_ignored(block)) {} else + +#define RAMBLOCK_FOREACH_MIGRATABLE(block) \ + INTERNAL_RAMBLOCK_FOREACH(block) \ + if (!qemu_ram_is_migratable(block)) {} else + int xbzrle_cache_resize(int64_t new_size, Error **errp); uint64_t ram_bytes_remaining(void); uint64_t ram_bytes_total(void); |