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btrfs-progs: fi defrag: add global verbose option 

Propagate global --verbose option down to the btrfs receive subcommand.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2019-11-25 18:39:07 +08:00 committed by David Sterba
parent 177d307229
commit db2f85c875
1 changed files with 5 additions and 7 deletions
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12
cmds/filesystem.c
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@ -841,6 +841,8 @@ static const char * const cmd_filesystem_defrag_usage[] = {
"-l len defragment only up to len bytes",
"-t size target extent size hint (default: 32M)",
"",
HELPINFO_INSERT_GLOBALS,
HELPINFO_INSERT_VERBOSE,
"Warning: most Linux kernels will break up the ref-links of COW data",
"(e.g., files copied with 'cp --reflink', snapshots) which may cause",
"considerable increase of space usage. See btrfs-filesystem(8) for",
@ -849,7 +851,6 @@ static const char * const cmd_filesystem_defrag_usage[] = {
};
static struct btrfs_ioctl_defrag_range_args defrag_global_range;
static int defrag_global_verbose;
static int defrag_global_errors;
static int defrag_callback(const char *fpath, const struct stat *sb,
int typeflag, struct FTW *ftwbuf)
@ -858,8 +859,7 @@ static int defrag_callback(const char *fpath, const struct stat *sb,
int fd = 0;
if ((typeflag == FTW_F) && S_ISREG(sb->st_mode)) {
if (defrag_global_verbose)
printf("%s\n", fpath);
pr_verbose(1, "%s\n", fpath);
fd = open(fpath, defrag_open_mode);
if (fd < 0) {
goto error;
@ -914,7 +914,6 @@ static int cmd_filesystem_defrag(const struct cmd_struct *cmd,
thresh = SZ_32M;
defrag_global_errors = 0;
defrag_global_verbose = 0;
defrag_global_errors = 0;
optind = 0;
while(1) {
@ -932,7 +931,7 @@ static int cmd_filesystem_defrag(const struct cmd_struct *cmd,
flush = 1;
break;
case 'v':
defrag_global_verbose = 1;
bconf_be_verbose();
break;
case 's':
start = parse_size(optarg);
@ -1032,8 +1031,7 @@ static int cmd_filesystem_defrag(const struct cmd_struct *cmd,
/* errors are handled in the callback */
ret = 0;
} else {
if (defrag_global_verbose)
printf("%s\n", argv[i]);
pr_verbose(1, "%s\n", argv[i]);
ret = ioctl(fd, BTRFS_IOC_DEFRAG_RANGE,
&defrag_global_range);
defrag_err = errno;