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btrfs-progs: Factor out common print_device_info

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This function has been copied twice in chunk-recover and super-recover. Factor
it out into utils.c/h and use it. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2017-12-05 10:39:44 +02:00 committed by David Sterba
parent 058fad5b92
commit 6eccbe81f1
4 changed files with 21 additions and 31 deletions
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18
chunk-recover.c
View File

@ -451,24 +451,6 @@ static void print_device_extent_tree(struct device_extent_tree *tree)
printf("\n");
}
static void print_device_info(struct btrfs_device *device, char *prefix)
{
if (prefix)
printf("%s", prefix);
printf("Device: id = %llu, name = %s\n",
device->devid, device->name);
}
static void print_all_devices(struct list_head *devices)
{
struct btrfs_device *dev;
printf("All Devices:\n");
list_for_each_entry(dev, devices, dev_list)
print_device_info(dev, "\t");
printf("\n");
}
static void print_scan_result(struct recover_control *rc)
{
if (!rc->verbose)

13
super-recover.c
View File

@ -186,19 +186,6 @@ static struct super_block_record *recover_get_good_super(
return record;
}
static void print_all_devices(struct list_head *devices)
{
struct btrfs_device *dev;
printf("All Devices:\n");
list_for_each_entry(dev, devices, dev_list) {
printf("\t");
printf("Device: id = %llu, name = %s\n",
dev->devid, dev->name);
}
printf("\n");
}
static void print_super_info(struct super_block_record *record)
{
printf("\t\tdevice name = %s\n", record->device_name);

18
utils.c
View File

@ -2716,3 +2716,21 @@ unsigned long total_memory(void)
}
return si.totalram * si.mem_unit; /* bytes */
}
void print_device_info(struct btrfs_device *device, char *prefix)
{
if (prefix)
printf("%s", prefix);
printf("Device: id = %llu, name = %s\n",
device->devid, device->name);
}
void print_all_devices(struct list_head *devices)
{
struct btrfs_device *dev;
printf("All Devices:\n");
list_for_each_entry(dev, devices, dev_list)
print_device_info(dev, "\t");
printf("\n");
}

3
utils.h
View File

@ -173,6 +173,9 @@ int prefixcmp(const char *str, const char *prefix);
unsigned long total_memory(void);
void print_device_info(struct btrfs_device *device, char *prefix);
void print_all_devices(struct list_head *devices);
/*
* Global program state, configurable by command line and available to
* functions without extra context passing.