This will also pair the 'C' filter.
Signed-off-by: David Sterba <dsterba@xxxxxxx>
---
cmds-subvolume.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index a2dece6..7a0b49f 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -277,12 +277,13 @@ out:
* - lowercase for enabling specific items in the output
*/
static const char * const cmd_subvol_list_usage[] = {
- "btrfs subvolume list [-agpurts] [-G [+|-]value] [-C [+|-]value] "
+ "btrfs subvolume list [-acgpurts] [-G [+|-]value] [-C [+|-]value] "
"[--sort=gen,ogen,rootid,path] <path>",
"List subvolumes (and snapshots)",
"",
"-p print parent ID",
"-a print all the subvolumes in the filesystem.",
+ "-c print the ogeneration of the subvolume",
"-u print the uuid of subvolumes (and snapshots)",
"-t print the result as a table",
"-g print the generation of the subvolume",
@@ -324,7 +325,7 @@ static int cmd_subvol_list(int argc, char **argv)
optind = 1;
while(1) {
c = getopt_long(argc, argv,
- "agpsurG:C:t", long_options, NULL);
+ "acgpsurG:C:t", long_options, NULL);
if (c < 0)
break;
@@ -335,6 +336,9 @@ static int cmd_subvol_list(int argc, char **argv)
case 'a':
is_list_all = 1;
break;
+ case 'c':
+ btrfs_list_setup_print_column(BTRFS_LIST_OGENERATION);
+ break;
case 'g':
btrfs_list_setup_print_column(BTRFS_LIST_GENERATION);
break;
--
1.7.6.233.gd79bc
--
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