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[Qemu-devel] [PULL 10/16] migration: update comments of migration bitmap
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [PULL 10/16] migration: update comments of migration bitmap |
Date: |
Tue, 14 May 2019 19:34:48 +0100 |
From: Yi Wang <address@hidden>
Since the ram bitmap and the unsent bitmap are split by RAMBlock
in commit 6b6712e, it's better to update the comments about them.
Signed-off-by: Yi Wang <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
migration/ram.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index ec11161d58..e1fe45311d 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1630,8 +1630,6 @@ static int save_xbzrle_page(RAMState *rs, uint8_t
**current_data,
/**
* migration_bitmap_find_dirty: find the next dirty page from start
*
- * Called with rcu_read_lock() to protect migration_bitmap
- *
* Returns the byte offset within memory region of the start of a dirty page
*
* @rs: current RAM state
@@ -2681,7 +2679,7 @@ static void ram_save_cleanup(void *opaque)
RAMBlock *block;
/* caller have hold iothread lock or is in a bh, so there is
- * no writing race against this migration_bitmap
+ * no writing race against the migration bitmap
*/
memory_global_dirty_log_stop();
--
2.21.0
- [Qemu-devel] [PULL 00/16] migration queue, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 01/16] migration: comment VMSTATE_UNUSED*() properly, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 02/16] migration: not necessary to check ops again, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 03/16] migration: remove not used field xfer_limit, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 04/16] vmstate: check subsection_found is enough, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 05/16] migration: savevm: fix error code with migration blockers, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 06/16] migration/colo.c: Remove redundant input parameter, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 07/16] migration/colo.h: Remove obsolete codes, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 08/16] qemu-option.hx: Update missed parameter for colo-compare, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 09/16] migration/ram.c: start of migration_bitmap_sync_range is always 0, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 10/16] migration: update comments of migration bitmap,
Dr. David Alan Gilbert (git) <=
- [Qemu-devel] [PULL 11/16] migration/savevm: remove duplicate check of migration_is_blocked, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 12/16] migration/savevm: load_header before load_setup, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 13/16] migration/savevm: wrap into qemu_loadvm_state_header(), Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 14/16] migration: Fix use-after-free during process exit, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 15/16] migration/ram.c: fix typos in comments, Dr. David Alan Gilbert (git), 2019/05/14
- [Qemu-devel] [PULL 16/16] monitor: Call mon_get_cpu() only once at hmp_gva2gpa(), Dr. David Alan Gilbert (git), 2019/05/14
- Re: [Qemu-devel] [PULL 00/16] migration queue, Peter Maydell, 2019/05/16