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| author | Ilya Dryomov <idryomov@gmail.com> | 2012-01-16 22:04:48 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2012-01-16 22:04:48 +0200 |
| commit | 94e60d5a5c4b98a32b1077dec88df09ada712376 (patch) | |
| tree | 149b9c9f68b64c7aa6e4b07bf12940a6e27591ca /fs/btrfs/volumes.h | |
| parent | 409d404b461afa9738619f249fd7f62a366b68c2 (diff) | |
Btrfs: devid subset filter
Select chunks which have at least one byte of at least one stripe
located on a device with devid X in a given [pstart,pend) physical
address range.
This filter only works when devid filter is turned on.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 7cfec03c29b8..844b08e388f2 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -202,6 +202,7 @@ struct map_lookup { #define BTRFS_BALANCE_ARGS_PROFILES (1ULL << 0) #define BTRFS_BALANCE_ARGS_USAGE (1ULL << 1) #define BTRFS_BALANCE_ARGS_DEVID (1ULL << 2) +#define BTRFS_BALANCE_ARGS_DRANGE (1ULL << 3) struct btrfs_balance_args; struct btrfs_balance_control { |