@@ -43,6 +43,8 @@
#include "common/path-utils.h"
#include "common/device-scan.h"
+extern bool global_verbose;
+
static int wait_for_subvolume_cleaning(int fd, size_t count, uint64_t *ids,
int sleep_interval)
{
@@ -231,9 +233,9 @@ static const char * const cmd_subvol_delete_usage[] = {
"after a crash). Use one of the --commit options to wait until the",
"operation is safely stored on the media.",
"",
- "-c|--commit-after wait for transaction commit at the end of the operation",
- "-C|--commit-each wait for transaction commit after deleting each subvolume",
- "-v|--verbose verbose output of operations",
+ "-c|--commit-after wait for transaction commit at the end of the operation",
+ "-C|--commit-each wait for transaction commit after deleting each subvolume",
+ HELPINFO_INSERT_VERBOSE,
NULL
};
@@ -248,7 +250,6 @@ static int cmd_subvol_delete(const struct cmd_struct *cmd,
char *dupvname = NULL;
char *path;
DIR *dirstream = NULL;
- int verbose = 0;
int commit_mode = 0;
u8 fsid[BTRFS_FSID_SIZE];
char uuidbuf[BTRFS_UUID_UNPARSED_SIZE];
@@ -278,7 +279,7 @@ static int cmd_subvol_delete(const struct cmd_struct *cmd,
commit_mode = COMMIT_EACH;
break;
case 'v':
- verbose++;
+ global_verbose = true;
break;
default:
usage_unknown_option(cmd, argv);
@@ -288,11 +289,9 @@ static int cmd_subvol_delete(const struct cmd_struct *cmd,
if (check_argc_min(argc - optind, 1))
return 1;
- if (verbose > 0) {
- printf("Transaction commit: %s\n",
- !commit_mode ? "none (default)" :
- commit_mode == COMMIT_AFTER ? "at the end" : "after each");
- }
+ pr_verbose(global_verbose, "Transaction commit: %s\n",
+ !commit_mode ? "none (default)" :
+ commit_mode == COMMIT_AFTER ? "at the end" : "after each");
cnt = optind;
@@ -353,11 +352,10 @@ again:
}
if (add_seen_fsid(fsid, seen_fsid_hash, fd, dirstream) == 0) {
- if (verbose > 0) {
- uuid_unparse(fsid, uuidbuf);
- printf(" new fs is found for '%s', fsid: %s\n",
- path, uuidbuf);
- }
+ uuid_unparse(fsid, uuidbuf);
+ pr_verbose(global_verbose,
+ " new fs is found for '%s', fsid: %s\n",
+ path, uuidbuf);
/*
* This is the first time a subvolume on this
* filesystem is deleted, keep fd in order to issue
@@ -398,10 +396,11 @@ keep_fd:
"unable to do final sync after deletion: %m, fsid: %s",
uuidbuf);
ret = 1;
- } else if (verbose > 0) {
+ } else {
uuid_unparse(seen->fsid, uuidbuf);
- printf("final sync is done for fsid: %s\n",
- uuidbuf);
+ pr_verbose(global_verbose,
+ "final sync is done for fsid: %s\n",
+ uuidbuf);
}
seen = seen->next;
}
btrfs subvolume delete already supports verbose at the sub-command level, this patch restores same verbose which can be either enabled by the sub-command or from the top level command. Suggested-by: David Sterba <dsterba@suse.com> Signed-off-by: Anand Jain <anand.jain@oracle.com> --- cmds/subvolume.c | 35 +++++++++++++++++------------------ 1 file changed, 17 insertions(+), 18 deletions(-)