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| author | Joern Engel <joern@logfs.org> | 2010-03-04 21:36:19 +0100 |
|---|---|---|
| committer | Joern Engel <joern@logfs.org> | 2010-03-04 21:36:19 +0100 |
| commit | c6d3830140f1d56b07d8ab56a6e14ca3c492a39a (patch) | |
| tree | 8dd9923b4217f6f7dc2735356d112fdcfa277852 /fs/logfs/logfs.h | |
| parent | 9421502b4fc894cc477be8fc49776830e37ca157 (diff) | |
| download | lwn-c6d3830140f1d56b07d8ab56a6e14ca3c492a39a.tar.gz lwn-c6d3830140f1d56b07d8ab56a6e14ca3c492a39a.zip | |
[LogFS] Only write journal if dirty
This prevents unnecessary journal writes. More importantly it prevents
an oops due to a journal write on failed mount.
Diffstat (limited to 'fs/logfs/logfs.h')
| -rw-r--r-- | fs/logfs/logfs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h index 72592114a28f..129779431373 100644 --- a/fs/logfs/logfs.h +++ b/fs/logfs/logfs.h @@ -82,7 +82,7 @@ /* Read-only filesystem */ #define LOGFS_SB_FLAG_RO 0x0001 -#define LOGFS_SB_FLAG_SEG_ALIAS 0x0002 +#define LOGFS_SB_FLAG_DIRTY 0x0002 #define LOGFS_SB_FLAG_OBJ_ALIAS 0x0004 #define LOGFS_SB_FLAG_SHUTDOWN 0x0008 @@ -526,7 +526,7 @@ void logfs_delete_inode(struct inode *inode); void logfs_clear_inode(struct inode *inode); /* journal.c */ -void logfs_write_anchor(struct inode *inode); +void logfs_write_anchor(struct super_block *sb); int logfs_init_journal(struct super_block *sb); void logfs_cleanup_journal(struct super_block *sb); int write_alias_journal(struct super_block *sb, u64 ino, u64 bix, |