@@ -105,7 +105,7 @@ struct {
{
.name = "gen",
.column_name = "Gen",
- .need_print = 1,
+ .need_print = 0,
},
{
.name = "cgen",
@@ -277,7 +277,7 @@ out:
* - lowercase for enabling specific items in the output
*/
static const char * const cmd_subvol_list_usage[] = {
- "btrfs subvolume list [-apurts] [-G [+|-]value] [-C [+|-]value] "
+ "btrfs subvolume list [-agpurts] [-G [+|-]value] [-C [+|-]value] "
"[--sort=gen,ogen,rootid,path] <path>",
"List subvolumes (and snapshots)",
"",
@@ -285,6 +285,7 @@ static const char * const cmd_subvol_list_usage[] = {
"-a print all the subvolumes in the filesystem.",
"-u print the uuid of subvolumes (and snapshots)",
"-t print the result as a table",
+ "-g print the generation of the subvolume",
"-s list snapshots only in the filesystem",
"-r list readonly subvolumes (including snapshots)",
"-G [+|-]value",
@@ -323,7 +324,7 @@ static int cmd_subvol_list(int argc, char **argv)
optind = 1;
while(1) {
c = getopt_long(argc, argv,
- "apsurG:C:t", long_options, NULL);
+ "agpsurG:C:t", long_options, NULL);
if (c < 0)
break;
@@ -334,6 +335,9 @@ static int cmd_subvol_list(int argc, char **argv)
case 'a':
is_list_all = 1;
break;
+ case 'g':
+ btrfs_list_setup_print_column(BTRFS_LIST_GENERATION);
+ break;
case 't':
is_tab_result = 1;
break;
The generation was not printed so far, and adding 'g' will pair the 'G' filter. Signed-off-by: David Sterba <dsterba@suse.cz> --- btrfs-list.c | 2 +- cmds-subvolume.c | 8 ++++++-- 2 files changed, 7 insertions(+), 3 deletions(-)