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[Qemu-block] [PATCH 12/17] block: add BdrvDirtyBitmap documentation
From: |
John Snow |
Subject: |
[Qemu-block] [PATCH 12/17] block: add BdrvDirtyBitmap documentation |
Date: |
Fri, 27 Feb 2015 18:47:56 -0500 |
Signed-off-by: John Snow <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
---
block.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/block.c b/block.c
index 06b4264..55243f9 100644
--- a/block.c
+++ b/block.c
@@ -60,11 +60,11 @@
* or enabled. A frozen bitmap can only abdicate() or reclaim().
*/
struct BdrvDirtyBitmap {
- HBitmap *bitmap;
- BdrvDirtyBitmap *successor;
- int64_t size;
- char *name;
- bool disabled;
+ HBitmap *bitmap; /* Dirty sector bitmap implementation */
+ BdrvDirtyBitmap *successor; /* Anonymous child; implies frozen status */
+ char *name; /* Optional non-empty unique ID */
+ int64_t size; /* Size of the bitmap (Number of sectors) */
+ bool disabled; /* Bitmap is read-only */
QLIST_ENTRY(BdrvDirtyBitmap) list;
};
--
1.9.3
- [Qemu-block] [PATCH 07/17] block: Add bitmap disabled status, (continued)
- [Qemu-block] [PATCH 07/17] block: Add bitmap disabled status, John Snow, 2015/02/27
- [Qemu-block] [PATCH 01/17] docs: incremental backup documentation, John Snow, 2015/02/27
- [Qemu-block] [PATCH 08/17] block: Add bitmap successors, John Snow, 2015/02/27
- [Qemu-block] [PATCH 10/17] qmp: add block-dirty-bitmap-clear, John Snow, 2015/02/27
- [Qemu-block] [PATCH 04/17] qmp: Add block-dirty-bitmap-add and block-dirty-bitmap-remove, John Snow, 2015/02/27
- [Qemu-block] [PATCH 11/17] qmp: Add dirty bitmap status fields in query-block, John Snow, 2015/02/27
- [Qemu-block] [PATCH 09/17] qmp: Add support of "dirty-bitmap" sync mode for drive-backup, John Snow, 2015/02/27
- [Qemu-block] [PATCH 06/17] hbitmap: add hbitmap_merge, John Snow, 2015/02/27
- [Qemu-block] [PATCH 17/17] iotests: add incremental backup failure recovery test, John Snow, 2015/02/27
- [Qemu-block] [PATCH 15/17] iotests: add invalid input incremental backup tests, John Snow, 2015/02/27
- [Qemu-block] [PATCH 12/17] block: add BdrvDirtyBitmap documentation,
John Snow <=
- [Qemu-block] [PATCH 14/17] block: Resize bitmaps on bdrv_truncate, John Snow, 2015/02/27
- [Qemu-block] [PATCH 13/17] block: Ensure consistent bitmap function prototypes, John Snow, 2015/02/27
- [Qemu-block] [PATCH 16/17] iotests: add simple incremental backup case, John Snow, 2015/02/27
- Re: [Qemu-block] [PATCH 00/17] block: transactionless incremental backup series, Eric Blake, 2015/02/27
- Re: [Qemu-block] [PATCH 00/17] block: transactionless incremental backup series, Eric Blake, 2015/02/27