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authorIlya Dryomov <idryomov@gmail.com>2012-01-16 22:04:47 +0200
committerIlya Dryomov <idryomov@gmail.com>2012-01-16 22:04:47 +0200
commited25e9b26f898d8d63ae4a836489f1923534143b (patch)
tree89ee253d15ef46b430de0435c068b66267ce829b /fs/btrfs/volumes.h
parentf43ffb60fd94e98be02780944e182ade6653b916 (diff)
downloadop-kernel-dev-ed25e9b26f898d8d63ae4a836489f1923534143b.zip
op-kernel-dev-ed25e9b26f898d8d63ae4a836489f1923534143b.tar.gz
Btrfs: profiles filter
Select chunks based on a given profile mask. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
-rw-r--r--fs/btrfs/volumes.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 003e542..fb20d77 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -196,6 +196,10 @@ struct map_lookup {
#define BTRFS_BALANCE_TYPE_MASK (BTRFS_BALANCE_DATA | \
BTRFS_BALANCE_SYSTEM | \
BTRFS_BALANCE_METADATA)
+/*
+ * Balance filters
+ */
+#define BTRFS_BALANCE_ARGS_PROFILES (1ULL << 0)
struct btrfs_balance_args;
struct btrfs_balance_control {
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