diff options
| author | Wei Yang <richardw.yang@linux.intel.com> | 2019-04-30 11:44:10 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-05-14 17:33:35 +0100 |
| commit | bf21297923893250bdc594e22ce0176efa6ba1b8 (patch) | |
| tree | f7dd00bc693a358c5eff34c5e275515d98bb2c58 | |
| parent | 5aede7f4c71b06d5691d702f05f2c8d995e35f3c (diff) | |
migration/ram.c: start of migration_bitmap_sync_range is always 0
We can eliminate to pass 0.
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190430034412.12935-2-richardw.yang@linux.intel.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| -rw-r--r-- | migration/ram.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/migration/ram.c b/migration/ram.c index 1ca9ba77b6..ec11161d58 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1681,10 +1681,10 @@ static inline bool migration_bitmap_clear_dirty(RAMState *rs, } static void migration_bitmap_sync_range(RAMState *rs, RAMBlock *rb, - ram_addr_t start, ram_addr_t length) + ram_addr_t length) { rs->migration_dirty_pages += - cpu_physical_memory_sync_dirty_bitmap(rb, start, length, + cpu_physical_memory_sync_dirty_bitmap(rb, 0, length, &rs->num_dirty_pages_period); } @@ -1773,7 +1773,7 @@ static void migration_bitmap_sync(RAMState *rs) qemu_mutex_lock(&rs->bitmap_mutex); rcu_read_lock(); RAMBLOCK_FOREACH_NOT_IGNORED(block) { - migration_bitmap_sync_range(rs, block, 0, block->used_length); + migration_bitmap_sync_range(rs, block, block->used_length); } ram_counters.remaining = ram_bytes_remaining(); rcu_read_unlock(); @@ -4196,7 +4196,7 @@ static void colo_flush_ram_cache(void) memory_global_dirty_log_sync(); rcu_read_lock(); RAMBLOCK_FOREACH_NOT_IGNORED(block) { - migration_bitmap_sync_range(ram_state, block, 0, block->used_length); + migration_bitmap_sync_range(ram_state, block, block->used_length); } rcu_read_unlock(); |