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UBIFS: re-arrange variables in ubifs_info 

This is a cosmetic patch which re-arranges variables in 'struct ubifs_info'
so that all boolean-like variables which are only changed during mounting or
re-mounting to R/W mode are places together. Then they are turned into
bit-fields, which makes the structure a little bit smaller.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2011-01-17 20:27:45 +02:00
parent 3c0eee3fe6
commit d8cdda3efb
1 changed files with 11 additions and 11 deletions
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22
fs/ubifs/ubifs.h
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@ -1166,22 +1166,22 @@ struct ubifs_debug_info;
* @rp_uid: reserved pool user ID
* @rp_gid: reserved pool group ID
*
* @empty: if the UBI device is empty
* @empty: %1 if the UBI device is empty
* @need_recovery: %1 if the file-system needs recovery
* @replaying: %1 during journal replay
* @remounting_rw: %1 while re-mounting from R/O mode to R/W mode
* @always_chk_crc: always check CRCs (while mounting and remounting to R/W
* mode)
* @replay_tree: temporary tree used during journal replay
* @replay_list: temporary list used during journal replay
* @replay_buds: list of buds to replay
* @cs_sqnum: sequence number of first node in the log (commit start node)
* @replay_sqnum: sequence number of node currently being replayed
* @need_recovery: file-system needs recovery
* @replaying: set to %1 during journal replay
* @unclean_leb_list: LEBs to recover when re-mounting R/O mounted FS to R/W
* mode
* @rcvrd_mst_node: recovered master node to write when re-mounting R/O mounted
* FS to R/W mode
* @size_tree: inode size information for recovery
* @remounting_rw: set while re-mounting from R/O mode to R/W mode
* @always_chk_crc: always check CRCs (while mounting and remounting to R/W
* mode)
* @mount_opts: UBIFS-specific mount options
*
* @dbg: debugging-related information
@ -1402,19 +1402,19 @@ struct ubifs_info {
gid_t rp_gid;
/* The below fields are used only during mounting and re-mounting */
int empty;
unsigned int empty:1;
unsigned int need_recovery:1;
unsigned int replaying:1;
unsigned int remounting_rw:1;
unsigned int always_chk_crc:1;
struct rb_root replay_tree;
struct list_head replay_list;
struct list_head replay_buds;
unsigned long long cs_sqnum;
unsigned long long replay_sqnum;
int need_recovery;
int replaying;
struct list_head unclean_leb_list;
struct ubifs_mst_node *rcvrd_mst_node;
struct rb_root size_tree;
int remounting_rw;
int always_chk_crc;
struct ubifs_mount_opts mount_opts;
#ifdef CONFIG_UBIFS_FS_DEBUG