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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-01-17 20:27:45 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-01-17 23:24:30 +0200 |
| commit | d8cdda3efb9331bedbcca2343591eab2316f4cae (patch) | |
| tree | c5f2d5e58c9c9db47acbec1b68b863eae8d37a1e /fs/ubifs | |
| parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
| download | linux-3.10-d8cdda3efb9331bedbcca2343591eab2316f4cae.tar.gz linux-3.10-d8cdda3efb9331bedbcca2343591eab2316f4cae.tar.bz2 linux-3.10-d8cdda3efb9331bedbcca2343591eab2316f4cae.zip | |
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>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/ubifs.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 381d6b207a5..d1efa37d80a 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -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 |