diff mbox series

[v1,3/9] migration/ram: Don't passs RAMState to migration_clear_memory_region_dirty_bitmap_*()

Message ID 20211011175346.15499-4-david@redhat.com
State New
Headers show
Series migration/ram: Optimize for virtio-mem via RamDiscardManager | expand

Commit Message

David Hildenbrand Oct. 11, 2021, 5:53 p.m. UTC 
The parameter is unused, let's drop it.

Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
 migration/ram.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

Comments

Juan Quintela Nov. 1, 2021, 12:46 p.m. UTC | #1 
David Hildenbrand <david@redhat.com> wrote:
> The parameter is unused, let's drop it.
>
> Reviewed-by: Peter Xu <peterx@redhat.com>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> Reviewed-by: Juan Quintela <quintela@redhat.com>
> Signed-off-by: David Hildenbrand <david@redhat.com>

This was already been included.
diff mbox series

Patch

diff --git a/migration/ram.c b/migration/ram.c
index 7a43bfd7af..bb908822d5 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -789,8 +789,7 @@  unsigned long migration_bitmap_find_dirty(RAMState *rs, RAMBlock *rb,
     return find_next_bit(bitmap, size, start);
 }
 
-static void migration_clear_memory_region_dirty_bitmap(RAMState *rs,
-                                                       RAMBlock *rb,
+static void migration_clear_memory_region_dirty_bitmap(RAMBlock *rb,
                                                        unsigned long page)
 {
     uint8_t shift;
@@ -818,8 +817,7 @@  static void migration_clear_memory_region_dirty_bitmap(RAMState *rs,
 }
 
 static void
-migration_clear_memory_region_dirty_bitmap_range(RAMState *rs,
-                                                 RAMBlock *rb,
+migration_clear_memory_region_dirty_bitmap_range(RAMBlock *rb,
                                                  unsigned long start,
                                                  unsigned long npages)
 {
@@ -832,7 +830,7 @@  migration_clear_memory_region_dirty_bitmap_range(RAMState *rs,
      * exclusive.
      */
     for (i = chunk_start; i < chunk_end; i += chunk_pages) {
-        migration_clear_memory_region_dirty_bitmap(rs, rb, i);
+        migration_clear_memory_region_dirty_bitmap(rb, i);
     }
 }
 
@@ -850,7 +848,7 @@  static inline bool migration_bitmap_clear_dirty(RAMState *rs,
      * the page in the chunk we clear the remote dirty bitmap for all.
      * Clearing it earlier won't be a problem, but too late will.
      */
-    migration_clear_memory_region_dirty_bitmap(rs, rb, page);
+    migration_clear_memory_region_dirty_bitmap(rb, page);
 
     ret = test_and_clear_bit(page, rb->bmap);
     if (ret) {
@@ -2777,8 +2775,7 @@  void qemu_guest_free_page_hint(void *addr, size_t len)
          * are initially set. Otherwise those skipped pages will be sent in
          * the next round after syncing from the memory region bitmap.
          */
-        migration_clear_memory_region_dirty_bitmap_range(ram_state, block,
-                                                         start, npages);
+        migration_clear_memory_region_dirty_bitmap_range(block, start, npages);
         ram_state->migration_dirty_pages -=
                       bitmap_count_one_with_offset(block->bmap, start, npages);
         bitmap_clear(block->bmap, start, npages);