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| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2009-12-09 03:05:30 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2009-12-23 13:33:54 +0100 |
| commit | c459001fa4f71deafb62e00fa70d35f695498965 (patch) | |
| tree | ec3bf9ebcd0b06944174ff5ec0d8e7136e7d91ff /include/linux/ext3_jbd.h | |
| parent | c9f937e4a3f4ebf9924ec21d80632e5eb61d949c (diff) | |
| download | op-kernel-dev-c459001fa4f71deafb62e00fa70d35f695498965.zip op-kernel-dev-c459001fa4f71deafb62e00fa70d35f695498965.tar.gz | |
ext3: quota macros cleanup [V2]
Currently all quota block reservation macros contains hardcoded "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>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'include/linux/ext3_jbd.h')
| -rw-r--r-- | include/linux/ext3_jbd.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h index cf82d51..d7b5ddc 100644 --- a/include/linux/ext3_jbd.h +++ b/include/linux/ext3_jbd.h @@ -44,13 +44,13 @@ #define EXT3_DATA_TRANS_BLOCKS(sb) (EXT3_SINGLEDATA_TRANS_BLOCKS + \ EXT3_XATTR_TRANS_BLOCKS - 2 + \ - 2*EXT3_QUOTA_TRANS_BLOCKS(sb)) + EXT3_MAXQUOTAS_TRANS_BLOCKS(sb)) /* Delete operations potentially hit one directory's namespace plus an * entire inode, plus arbitrary amounts of bitmap/indirection data. Be * generous. We can grow the delete transaction later if necessary. */ -#define EXT3_DELETE_TRANS_BLOCKS(sb) (2 * EXT3_DATA_TRANS_BLOCKS(sb) + 64) +#define EXT3_DELETE_TRANS_BLOCKS(sb) (EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) + 64) /* Define an arbitrary limit for the amount of data we will anticipate * writing to any given transaction. For unbounded transactions such as @@ -86,6 +86,9 @@ #define EXT3_QUOTA_INIT_BLOCKS(sb) 0 #define EXT3_QUOTA_DEL_BLOCKS(sb) 0 #endif +#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb)) +#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb)) +#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb)) int ext3_mark_iloc_dirty(handle_t *handle, |
