[CRIU] [PATCH 6/5] deduplication: add --auto-dedup option description

[Tikhomirov Pavel]

Signed-off-by: Tikhomirov Pavel <snorcht at gmail.com>
---
 crtools.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crtools.c b/crtools.c
index b35d752..693f2b4 100644
--- a/crtools.c
+++ b/crtools.c
@@ -437,6 +437,9 @@ usage:
 "  --track-mem           turn on memory changes tracker in kernel\n"
 "  --prev-images-dir DIR path to images from previous dump (relative to -D)\n"
 "  --page-server         send pages to page server (see options below as well)\n"
+"  --auto-dedup          when used on dump it will deduplicate \"old\" data in pages\n"
+"                        images of previous dump, when on restore as soon as page is\n"
+"                        restored it will be punched from the image.\n"
 "\n"
 "Page/Service server options:\n"
 "  --address ADDR        address of server or service\n"
-- 
1.8.3.2