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| author | Yongqiang Yang <xiaoqiangnk@gmail.com> | 2011-07-27 21:23:13 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-07-27 21:23:13 -0400 |
| commit | 668f4dc5593327fadc95b33189c375f7178ef88e (patch) | |
| tree | b368734ce8ef044762887dcd740e2609c6eac893 /fs | |
| parent | 2f919710143cb2025157c3c193ee22de86f3ed73 (diff) | |
| download | linux-668f4dc5593327fadc95b33189c375f7178ef88e.tar.gz linux-668f4dc5593327fadc95b33189c375f7178ef88e.tar.bz2 linux-668f4dc5593327fadc95b33189c375f7178ef88e.zip | |
ext4: simplify parameters of reserve_backup_gdb()
The reserve_backup_gdb() function only needs the block group number;
there's no need to pass a pointer to struct ext4_new_group_data to it.
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/resize.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 9e453552f10e..6e3327d6ff1f 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -546,7 +546,7 @@ exit_bh: * backup GDT blocks are stored in their reserved primary GDT block. */ static int reserve_backup_gdb(handle_t *handle, struct inode *inode, - struct ext4_new_group_data *input) + ext4_group_t group) { struct super_block *sb = inode->i_sb; int reserved_gdb =le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks); @@ -617,7 +617,7 @@ static int reserve_backup_gdb(handle_t *handle, struct inode *inode, * Finally we can add each of the reserved backup GDT blocks from * the new group to its reserved primary GDT block. */ - blk = input->group * EXT4_BLOCKS_PER_GROUP(sb); + blk = group * EXT4_BLOCKS_PER_GROUP(sb); for (i = 0; i < reserved_gdb; i++) { int err2; data = (__le32 *)primary[i]->b_data; @@ -831,9 +831,11 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input) if ((err = ext4_journal_get_write_access(handle, primary))) goto exit_journal; - if (reserved_gdb && ext4_bg_num_gdb(sb, input->group) && - (err = reserve_backup_gdb(handle, inode, input))) - goto exit_journal; + if (reserved_gdb && ext4_bg_num_gdb(sb, input->group)) { + err = reserve_backup_gdb(handle, inode, input->group); + if (err) + goto exit_journal; + } } else { /* * Note that we can access new group descriptor block safely |