The patch titled
ext[234]: cleanup ext[234]_bg_num_gdb()
has been added to the -mm tree. Its filename is
ext-cleanup-ext_bg_num_gdb.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ext[234]: cleanup ext[234]_bg_num_gdb()
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Use ext[234]_bg_has_super() to remove duplicate code.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: <linux-ext4@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ext2/balloc.c | 5 +----
fs/ext3/balloc.c | 6 +-----
fs/ext4/balloc.c | 6 +-----
3 files changed, 3 insertions(+), 14 deletions(-)
diff -puN fs/ext2/balloc.c~ext-cleanup-ext_bg_num_gdb fs/ext2/balloc.c
--- a/fs/ext2/balloc.c~ext-cleanup-ext_bg_num_gdb
+++ a/fs/ext2/balloc.c
@@ -1533,9 +1533,6 @@ int ext2_bg_has_super(struct super_block
*/
unsigned long ext2_bg_num_gdb(struct super_block *sb, int group)
{
- if (EXT2_HAS_RO_COMPAT_FEATURE(sb,EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)&&
- !ext2_group_sparse(group))
- return 0;
- return EXT2_SB(sb)->s_gdb_count;
+ return ext2_bg_has_super(sb, group) ? EXT2_SB(sb)->s_gdb_count : 0;
}
diff -puN fs/ext3/balloc.c~ext-cleanup-ext_bg_num_gdb fs/ext3/balloc.c
--- a/fs/ext3/balloc.c~ext-cleanup-ext_bg_num_gdb
+++ a/fs/ext3/balloc.c
@@ -1848,11 +1848,7 @@ static unsigned long ext3_bg_num_gdb_met
static unsigned long ext3_bg_num_gdb_nometa(struct super_block *sb, int group)
{
- if (EXT3_HAS_RO_COMPAT_FEATURE(sb,
- EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER) &&
- !ext3_group_sparse(group))
- return 0;
- return EXT3_SB(sb)->s_gdb_count;
+ return ext3_bg_has_super(sb, group) ? EXT3_SB(sb)->s_gdb_count : 0;
}
/**
diff -puN fs/ext4/balloc.c~ext-cleanup-ext_bg_num_gdb fs/ext4/balloc.c
--- a/fs/ext4/balloc.c~ext-cleanup-ext_bg_num_gdb
+++ a/fs/ext4/balloc.c
@@ -2017,11 +2017,7 @@ static unsigned long ext4_bg_num_gdb_met
static unsigned long ext4_bg_num_gdb_nometa(struct super_block *sb,
ext4_grpnum_t group)
{
- if (EXT4_HAS_RO_COMPAT_FEATURE(sb,
- EXT4_FEATURE_RO_COMPAT_SPARSE_SUPER) &&
- !ext4_group_sparse(group))
- return 0;
- return EXT4_SB(sb)->s_gdb_count;
+ return ext4_bg_has_super(sb, group) ? EXT4_SB(sb)->s_gdb_count : 0;
}
/**
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
git-net.patch
git-battery.patch
fs-use-hlist_unhashed.patch
fs-use-list_for_each_entry_reverse-and-kill-sb_entry.patch
ext-fix-comment-for-nonexistent-variable.patch
ext-use-ext_get_group_desc.patch
ext-remove-unused-argument-for-ext_find_goal.patch
ext-cleanup-ext_bg_num_gdb.patch
-
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