diff options
| author | Naohiro Aota <naohiro.aota@wdc.com> | 2021-02-04 19:21:56 +0900 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-02-09 02:46:04 +0100 |
| commit | dcba6e48b518e5e48522e9ea2b73b60827c93146 (patch) | |
| tree | c792078c2e5abb52dc23f73fd302f57d033ea106 /fs/ioctl.c | |
| parent | 011b41bffa3dd086de3f2c393b35cde6133a7140 (diff) | |
btrfs: zoned: reset zones of unused block groups
We must reset the zones of a deleted unused block group to rewind the
zones' write pointers to the zones' start.
To do this, we can use the DISCARD_SYNC code to do the reset when the
filesystem is running on zoned devices.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions