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authorDenis V. Lunev <den@openvz.org>2021-01-28 20:13:13 +0300
committerStefan Hajnoczi <stefanha@redhat.com>2021-02-10 09:23:28 +0000
commiteb847c42296497978942f738cd41dc29a35a49b2 (patch)
tree1e943519b46b79e4c77bf58c636c290d0b921d5a
parentb6cc02d98fc6df49786608e5916f3de883a9461c (diff)
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docs: fix Parallels Image "dirty bitmap" section
Original specification says that l1 table size if 64 * l1_size, which is obviously wrong. The size of the l1 entry is 64 _bits_, not bytes. Thus 64 is to be replaces with 8 as specification says about bytes. There is also minor tweak, field name is renamed from l1 to l1_table, which matches with the later text. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20210128171313.2210947-1-den@openvz.org CC: Stefan Hajnoczi <stefanha@redhat.com> CC: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> [Replace the original commit message "docs: fix mistake in dirty bitmap feature description" as suggested by Eric Blake. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
-rw-r--r--docs/interop/parallels.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/interop/parallels.txt b/docs/interop/parallels.txt
index e9271eb..f15bf35 100644
--- a/docs/interop/parallels.txt
+++ b/docs/interop/parallels.txt
@@ -208,7 +208,7 @@ of its data area are:
28 - 31: l1_size
The number of entries in the L1 table of the bitmap.
- variable: l1 (64 * l1_size bytes)
+ variable: l1_table (8 * l1_size bytes)
L1 offset table (in bytes)
A dirty bitmap is stored using a one-level structure for the mapping to host