forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ext4: quota macros cleanup

Browse source 
Currently all quota block reservation macros contains hard-coded "2"
aka MAXQUOTAS value. This is no good because in some places it is not
obvious to understand what does this digit represent. Let's introduce
new macro with self descriptive name.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Acked-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Dmitry Monakhov 2009-12-08 22:42:15 -05:00 • committed by Theodore Ts'o
parent 8aa6790f87
commit 5aca07eb7d
5 changed files with 14 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

4
fs/ext4/migrate.c
View file

@ -238,7 +238,7 @@ static int extend_credit_for_blkdel(handle_t *handle, struct inode *inode)
* So allocate a credit of 3. We may update
* quota (user and group).
*/
needed = 3 + 2*EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb);
needed = 3 + EXT4_MAXQUOTAS_TRANS_BLOCKS(inode->i_sb);
if (ext4_journal_extend(handle, needed) != 0)
retval = ext4_journal_restart(handle, needed);
@ -486,7 +486,7 @@ int ext4_ext_migrate(struct inode *inode)
handle = ext4_journal_start(inode,
EXT4_DATA_TRANS_BLOCKS(inode->i_sb) +
EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3 +
2 * EXT4_QUOTA_INIT_BLOCKS(inode->i_sb)
EXT4_MAXQUOTAS_INIT_BLOCKS(inode->i_sb)
+ 1);
if (IS_ERR(handle)) {
retval = PTR_ERR(handle);