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| author | jeff <jeff@FreeBSD.org> | 2010-04-24 07:05:35 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2010-04-24 07:05:35 +0000 |
| commit | a57449541074720475dfc21dfb8b025695b573eb (patch) | |
| tree | e551aa2ab43f7f11c3646b241ebf3f582988d375 /lib/libufs/libufs.h | |
| parent | 671efe7b2286fbfddcd385e966f431f529ca6376 (diff) | |
| download | FreeBSD-src-a57449541074720475dfc21dfb8b025695b573eb.zip FreeBSD-src-a57449541074720475dfc21dfb8b025695b573eb.tar.gz | |
- Merge soft-updates journaling from projects/suj/head into head. This
brings in support for an optional intent log which eliminates the need
for background fsck on unclean shutdown.
Sponsored by: iXsystems, Yahoo!, and Juniper.
With help from: McKusick and Peter Holm
Diffstat (limited to 'lib/libufs/libufs.h')
| -rw-r--r-- | lib/libufs/libufs.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/libufs/libufs.h b/lib/libufs/libufs.h index 42a64f7..c3541a0 100644 --- a/lib/libufs/libufs.h +++ b/lib/libufs/libufs.h @@ -71,6 +71,7 @@ struct uufsd { int d_fd; /* raw device file descriptor */ long d_bsize; /* device bsize */ ufs2_daddr_t d_sblock; /* superblock location */ + struct csum *d_sbcsum; /* Superblock summary info */ caddr_t d_inoblock; /* inode block */ ino_t d_inomin; /* low inode */ ino_t d_inomax; /* high inode */ @@ -109,14 +110,19 @@ int berase(struct uufsd *, ufs2_daddr_t, ufs2_daddr_t); /* * cgroup.c */ +ufs2_daddr_t cgballoc(struct uufsd *); +int cgbfree(struct uufsd *, ufs2_daddr_t, long); +ino_t cgialloc(struct uufsd *); int cgread(struct uufsd *); int cgread1(struct uufsd *, int); +int cgwrite(struct uufsd *); int cgwrite1(struct uufsd *, int); /* * inode.c */ int getino(struct uufsd *, void **, ino_t, int *); +int putino(struct uufsd *); /* * sblock.c @@ -132,6 +138,16 @@ int ufs_disk_fillout(struct uufsd *, const char *); int ufs_disk_fillout_blank(struct uufsd *, const char *); int ufs_disk_write(struct uufsd *); +/* + * ffs_subr.c + */ +void ffs_clrblock(struct fs *, u_char *, ufs1_daddr_t); +void ffs_clusteracct(struct fs *, struct cg *, ufs1_daddr_t, int); +void ffs_fragacct(struct fs *, int, int32_t [], int); +int ffs_isblock(struct fs *, u_char *, ufs1_daddr_t); +int ffs_isfreeblock(struct fs *, u_char *, ufs1_daddr_t); +void ffs_setblock(struct fs *, u_char *, ufs1_daddr_t); + __END_DECLS #endif /* __LIBUFS_H__ */ |
