---

yaml --- r: 39309 b: refs/heads/master c: 72b64b5 h: refs/heads/master i: 39307: 4d4d7e4 v: v3
git-mirror · Oct 11, 2006 · aa8fc9f · aa8fc9f
1 parent 1bc7e0a
commit aa8fc9f
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Showing 3 changed files with 21 additions and 21 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8fadc14323684c547f74cf2f4d13517c6c264731
+refs/heads/master: 72b64b594081ef0a0717f6aad77e891c72ed4afa
diff --git a/trunk/fs/ext4/balloc.c b/trunk/fs/ext4/balloc.c
@@ -24,6 +24,24 @@
  * balloc.c contains the blocks allocation and deallocation routines
  */
 
+/*
+ * Calculate the block group number and offset, given a block number
+ */
+void ext4_get_group_no_and_offset(struct super_block *sb, ext4_fsblk_t blocknr,
+		unsigned long *blockgrpp, ext4_grpblk_t *offsetp)
+{
+        struct ext4_super_block *es = EXT4_SB(sb)->s_es;
+	ext4_grpblk_t offset;
+
+        blocknr = blocknr - le32_to_cpu(es->s_first_data_block);
+        offset = sector_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb));
+	if (offsetp)
+		*offsetp = offset;
+	if (blockgrpp)
+	        *blockgrpp = blocknr;
+
+}
+
 /*
  * The free blocks are managed by bitmaps.  A file system contains several
  * blocks groups.  Each group contains 1 bitmap block for blocks, 1 bitmap

diff --git a/trunk/include/linux/ext4_fs.h b/trunk/include/linux/ext4_fs.h
@@ -769,26 +769,8 @@ ext4_group_first_block_no(struct super_block *sb, unsigned long group_no)
  */
 #define ERR_BAD_DX_DIR	-75000
 
-/*
- * This function calculate the block group number and offset,
- * given a block number
- */
-
-static inline void ext4_get_group_no_and_offset(struct super_block * sb,
-                                ext4_fsblk_t blocknr, unsigned long* blockgrpp,
-                                ext4_grpblk_t *offsetp)
-{
-        struct ext4_super_block *es = EXT4_SB(sb)->s_es;
-	ext4_grpblk_t offset;
-
-        blocknr = blocknr - le32_to_cpu(es->s_first_data_block);
-        offset = sector_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb));
-	if (offsetp)
-		*offsetp = offset;
-	if (blockgrpp)
-	        *blockgrpp = blocknr;
-
-}
+void ext4_get_group_no_and_offset(struct super_block *sb, ext4_fsblk_t blocknr,
+			unsigned long *blockgrpp, ext4_grpblk_t *offsetp);
 
 /*
  * Function prototypes