From: Jeff Mahoney <jeffm@suse.com>
To: Btrfs Development List <linux-btrfs@vger.kernel.org>
Cc: Jeff Mahoney <jeffm@suse.com>
Subject: [PATCH 5/8] btrfs: uapi/linux/btrfs.h migration, move balance flags
Date: Fri, 1 Apr 2016 16:14:27 -0400 [thread overview]
Message-ID: <1459541670-4097-6-git-send-email-jeffm@suse.com> (raw)
In-Reply-To: <1459541670-4097-1-git-send-email-jeffm@suse.com>
The BTRFS_BALANCE_* flags are used by struct btrfs_ioctl_balance_args.flags
and btrfs_ioctl_balance_args.{data,meta,sys}.flags in the BTRFS_IOC_BALANCE
ioctl.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
fs/btrfs/volumes.h | 46 ---------------------------------
include/uapi/linux/btrfs.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 64 insertions(+), 46 deletions(-)
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 1939ebd..144cec3 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -357,52 +357,6 @@ struct map_lookup {
#define map_lookup_size(n) (sizeof(struct map_lookup) + \
(sizeof(struct btrfs_bio_stripe) * (n)))
-/*
- * Restriper's general type filter
- */
-#define BTRFS_BALANCE_DATA (1ULL << 0)
-#define BTRFS_BALANCE_SYSTEM (1ULL << 1)
-#define BTRFS_BALANCE_METADATA (1ULL << 2)
-
-#define BTRFS_BALANCE_TYPE_MASK (BTRFS_BALANCE_DATA | \
- BTRFS_BALANCE_SYSTEM | \
- BTRFS_BALANCE_METADATA)
-
-#define BTRFS_BALANCE_FORCE (1ULL << 3)
-#define BTRFS_BALANCE_RESUME (1ULL << 4)
-
-/*
- * Balance filters
- */
-#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)
-#define BTRFS_BALANCE_ARGS_VRANGE (1ULL << 4)
-#define BTRFS_BALANCE_ARGS_LIMIT (1ULL << 5)
-#define BTRFS_BALANCE_ARGS_LIMIT_RANGE (1ULL << 6)
-#define BTRFS_BALANCE_ARGS_STRIPES_RANGE (1ULL << 7)
-#define BTRFS_BALANCE_ARGS_USAGE_RANGE (1ULL << 10)
-
-#define BTRFS_BALANCE_ARGS_MASK \
- (BTRFS_BALANCE_ARGS_PROFILES | \
- BTRFS_BALANCE_ARGS_USAGE | \
- BTRFS_BALANCE_ARGS_DEVID | \
- BTRFS_BALANCE_ARGS_DRANGE | \
- BTRFS_BALANCE_ARGS_VRANGE | \
- BTRFS_BALANCE_ARGS_LIMIT | \
- BTRFS_BALANCE_ARGS_LIMIT_RANGE | \
- BTRFS_BALANCE_ARGS_STRIPES_RANGE | \
- BTRFS_BALANCE_ARGS_USAGE_RANGE)
-
-/*
- * Profile changing flags. When SOFT is set we won't relocate chunk if
- * it already has the target profile (even though it may be
- * half-filled).
- */
-#define BTRFS_BALANCE_ARGS_CONVERT (1ULL << 8)
-#define BTRFS_BALANCE_ARGS_SOFT (1ULL << 9)
-
struct btrfs_balance_args;
struct btrfs_balance_progress;
struct btrfs_balance_control {
diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h
index de98717..abae362 100644
--- a/include/uapi/linux/btrfs.h
+++ b/include/uapi/linux/btrfs.h
@@ -317,6 +317,70 @@ struct btrfs_balance_progress {
__u64 completed; /* # of chunks relocated so far */
};
+/*
+ * flags definition for balance
+ *
+ * Restriper's general type filter
+ *
+ * Used by:
+ * btrfs_ioctl_balance_args.flags
+ * btrfs_balance_control.flags (internal)
+ */
+#define BTRFS_BALANCE_DATA (1ULL << 0)
+#define BTRFS_BALANCE_SYSTEM (1ULL << 1)
+#define BTRFS_BALANCE_METADATA (1ULL << 2)
+
+#define BTRFS_BALANCE_TYPE_MASK (BTRFS_BALANCE_DATA | \
+ BTRFS_BALANCE_SYSTEM | \
+ BTRFS_BALANCE_METADATA)
+
+#define BTRFS_BALANCE_FORCE (1ULL << 3)
+#define BTRFS_BALANCE_RESUME (1ULL << 4)
+
+/*
+ * flags definitions for per-type balance args
+ *
+ * Balance filters
+ *
+ * Used by:
+ * struct btrfs_balance_args
+ */
+#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)
+#define BTRFS_BALANCE_ARGS_VRANGE (1ULL << 4)
+#define BTRFS_BALANCE_ARGS_LIMIT (1ULL << 5)
+#define BTRFS_BALANCE_ARGS_LIMIT_RANGE (1ULL << 6)
+#define BTRFS_BALANCE_ARGS_STRIPES_RANGE (1ULL << 7)
+#define BTRFS_BALANCE_ARGS_USAGE_RANGE (1ULL << 10)
+
+#define BTRFS_BALANCE_ARGS_MASK \
+ (BTRFS_BALANCE_ARGS_PROFILES | \
+ BTRFS_BALANCE_ARGS_USAGE | \
+ BTRFS_BALANCE_ARGS_DEVID | \
+ BTRFS_BALANCE_ARGS_DRANGE | \
+ BTRFS_BALANCE_ARGS_VRANGE | \
+ BTRFS_BALANCE_ARGS_LIMIT | \
+ BTRFS_BALANCE_ARGS_LIMIT_RANGE | \
+ BTRFS_BALANCE_ARGS_STRIPES_RANGE | \
+ BTRFS_BALANCE_ARGS_USAGE_RANGE)
+
+/*
+ * Profile changing flags. When SOFT is set we won't relocate chunk if
+ * it already has the target profile (even though it may be
+ * half-filled).
+ */
+#define BTRFS_BALANCE_ARGS_CONVERT (1ULL << 8)
+#define BTRFS_BALANCE_ARGS_SOFT (1ULL << 9)
+
+
+/*
+ * flags definition for balance state
+ *
+ * Used by:
+ * struct btrfs_ioctl_balance_args.state
+ */
#define BTRFS_BALANCE_STATE_RUNNING (1ULL << 0)
#define BTRFS_BALANCE_STATE_PAUSE_REQ (1ULL << 1)
#define BTRFS_BALANCE_STATE_CANCEL_REQ (1ULL << 2)
--
2.7.1
next prev parent reply other threads:[~2016-04-01 20:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 20:14 [PATCH 0/8] btrfs: uapi migration for user-visible API components Jeff Mahoney
2016-04-01 20:14 ` [PATCH 1/8] btrfs: uapi/linux/btrfs.h migration, move BTRFS_LABEL_SIZE Jeff Mahoney
2016-04-27 19:23 ` Liu Bo
2016-04-01 20:14 ` [PATCH 2/8] btrfs: uapi/linux/btrfs.h migration, qgroup limit flags Jeff Mahoney
2016-04-27 19:24 ` Liu Bo
2016-04-01 20:14 ` [PATCH 3/8] btrfs: uapi/linux/btrfs.h migration, document subvol flags Jeff Mahoney
2016-04-27 20:27 ` Liu Bo
2016-04-01 20:14 ` [PATCH 4/8] btrfs: uapi/linux/btrfs.h migration, move feature flags Jeff Mahoney
2016-04-27 21:08 ` Liu Bo
2016-04-01 20:14 ` Jeff Mahoney [this message]
2016-04-27 21:09 ` [PATCH 5/8] btrfs: uapi/linux/btrfs.h migration, move balance flags Liu Bo
2016-04-01 20:14 ` [PATCH 6/8] btrfs: uapi/linux/btrfs.h migration, move struct btrfs_ioctl_defrag_range_args Jeff Mahoney
2016-04-27 21:10 ` Liu Bo
2016-04-01 20:14 ` [PATCH 7/8] btrfs: uapi/linux/btrfs_tree.h migration, item types and defines Jeff Mahoney
2016-04-27 21:12 ` Liu Bo
2016-04-01 20:14 ` [PATCH 8/8] btrfs: uapi/linux/btrfs_tree.h, use __u8 and __u64 Jeff Mahoney
2016-04-27 21:12 ` Liu Bo
2016-04-27 19:37 ` [PATCH 0/8] btrfs: uapi migration for user-visible API components Josef Bacik
2016-04-27 22:42 ` David Sterba
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