btrfsprogs/0010-btrfs-progs-move-group-type-and-profile-pretty-print.patch

From 86afea330be6179ac88e0fcaf14924e03257b445 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Thu, 23 Oct 2014 19:05:31 +0200
Subject: [PATCH 01/42] btrfs-progs: move group type and profile pretty
 printers to utils

Move and add the btrfs_ prefix.

Signed-off-by: David Sterba <dsterba@suse.cz>
---
 cmds-filesystem.c | 47 ++---------------------------------------------
 utils.c           | 44 ++++++++++++++++++++++++++++++++++++++++++++
 utils.h           |  2 ++
 3 files changed, 48 insertions(+), 45 deletions(-)

diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index bb5881edef2d..ffa939c5b89a 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -127,49 +127,6 @@ static const char * const cmd_df_usage[] = {
        NULL
 };
 
-static char *group_type_str(u64 flag)
-{
-	u64 mask = BTRFS_BLOCK_GROUP_TYPE_MASK |
-		BTRFS_SPACE_INFO_GLOBAL_RSV;
-
-	switch (flag & mask) {
-	case BTRFS_BLOCK_GROUP_DATA:
-		return "Data";
-	case BTRFS_BLOCK_GROUP_SYSTEM:
-		return "System";
-	case BTRFS_BLOCK_GROUP_METADATA:
-		return "Metadata";
-	case BTRFS_BLOCK_GROUP_DATA|BTRFS_BLOCK_GROUP_METADATA:
-		return "Data+Metadata";
-	case BTRFS_SPACE_INFO_GLOBAL_RSV:
-		return "GlobalReserve";
-	default:
-		return "unknown";
-	}
-}
-
-static char *group_profile_str(u64 flag)
-{
-	switch (flag & BTRFS_BLOCK_GROUP_PROFILE_MASK) {
-	case 0:
-		return "single";
-	case BTRFS_BLOCK_GROUP_RAID0:
-		return "RAID0";
-	case BTRFS_BLOCK_GROUP_RAID1:
-		return "RAID1";
-	case BTRFS_BLOCK_GROUP_RAID5:
-		return "RAID5";
-	case BTRFS_BLOCK_GROUP_RAID6:
-		return "RAID6";
-	case BTRFS_BLOCK_GROUP_DUP:
-		return "DUP";
-	case BTRFS_BLOCK_GROUP_RAID10:
-		return "RAID10";
-	default:
-		return "unknown";
-	}
-}
-
 static int get_df(int fd, struct btrfs_ioctl_space_args **sargs_ret)
 {
 	u64 count = 0;
@@ -225,8 +182,8 @@ static void print_df(struct btrfs_ioctl_space_args *sargs, unsigned unit_mode)
 
 	for (i = 0; i < sargs->total_spaces; i++, sp++) {
 		printf("%s, %s: total=%s, used=%s\n",
-			group_type_str(sp->flags),
-			group_profile_str(sp->flags),
+			btrfs_group_type_str(sp->flags),
+			btrfs_group_profile_str(sp->flags),
 			pretty_size_mode(sp->total_bytes, unit_mode),
 			pretty_size_mode(sp->used_bytes, unit_mode));
 	}
diff --git a/utils.c b/utils.c
index f10c178bf36e..43b693c94039 100644
--- a/utils.c
+++ b/utils.c
@@ -2431,3 +2431,47 @@ int find_next_key(struct btrfs_path *path, struct btrfs_key *key)
 	}
 	return 1;
 }
+
+char* btrfs_group_type_str(u64 flag)
+{
+	u64 mask = BTRFS_BLOCK_GROUP_TYPE_MASK |
+		BTRFS_SPACE_INFO_GLOBAL_RSV;
+
+	switch (flag & mask) {
+	case BTRFS_BLOCK_GROUP_DATA:
+		return "Data";
+	case BTRFS_BLOCK_GROUP_SYSTEM:
+		return "System";
+	case BTRFS_BLOCK_GROUP_METADATA:
+		return "Metadata";
+	case BTRFS_BLOCK_GROUP_DATA|BTRFS_BLOCK_GROUP_METADATA:
+		return "Data+Metadata";
+	case BTRFS_SPACE_INFO_GLOBAL_RSV:
+		return "GlobalReserve";
+	default:
+		return "unknown";
+	}
+}
+
+char* btrfs_group_profile_str(u64 flag)
+{
+	switch (flag & BTRFS_BLOCK_GROUP_PROFILE_MASK) {
+	case 0:
+		return "single";
+	case BTRFS_BLOCK_GROUP_RAID0:
+		return "RAID0";
+	case BTRFS_BLOCK_GROUP_RAID1:
+		return "RAID1";
+	case BTRFS_BLOCK_GROUP_RAID5:
+		return "RAID5";
+	case BTRFS_BLOCK_GROUP_RAID6:
+		return "RAID6";
+	case BTRFS_BLOCK_GROUP_DUP:
+		return "DUP";
+	case BTRFS_BLOCK_GROUP_RAID10:
+		return "RAID10";
+	default:
+		return "unknown";
+	}
+}
+
diff --git a/utils.h b/utils.h
index 7accbd20382c..0d202f6344c4 100644
--- a/utils.h
+++ b/utils.h
@@ -159,5 +159,7 @@ static inline u64 btrfs_min_dev_size(u32 leafsize)
 }
 
 int find_next_key(struct btrfs_path *path, struct btrfs_key *key);
+char* btrfs_group_type_str(u64 flag);
+char* btrfs_group_profile_str(u64 flag);
 
 #endif
-- 
2.1.1