diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-27 05:27:13 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-27 05:27:13 +0000 |
| commit | 8a1845e49f56720cbfccd4c7f5f80ba5b980fdf4 (patch) | |
| tree | d4a522dc41cdc79ba48fe761e94663b795da8cc0 /sys/nfs/nfsnode.h | |
| parent | 0d68e9b5af14f4bfa04d22dbebab5972ac647b26 (diff) | |
Merge in the unified buffer cache code as found in NetBSD 2001/03/10. The
code is written mostly by Chuck Silvers <chuq@chuq.com>/<chs@netbsd.org>.
Tested for the past few weeks by many developers, should be in a pretty stable
state, but will require optimizations and additional cleanups.
Diffstat (limited to 'sys/nfs/nfsnode.h')
| -rw-r--r-- | sys/nfs/nfsnode.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sys/nfs/nfsnode.h b/sys/nfs/nfsnode.h index e1e0fd64327..42aaddfa637 100644 --- a/sys/nfs/nfsnode.h +++ b/sys/nfs/nfsnode.h @@ -1,4 +1,4 @@ -/* $OpenBSD: nfsnode.h,v 1.11 2001/11/15 23:15:15 art Exp $ */ +/* $OpenBSD: nfsnode.h,v 1.12 2001/11/27 05:27:12 art Exp $ */ /* $NetBSD: nfsnode.h,v 1.16 1996/02/18 11:54:04 fvdl Exp $ */ /* @@ -119,8 +119,20 @@ struct nfsnode { nfsfh_t n_fh; /* Small File Handle */ struct ucred *n_rcred; struct ucred *n_wcred; + off_t n_pushedlo; /* 1st blk in commited range */ + off_t n_pushedhi; /* Last block in range */ + off_t n_pushlo; /* 1st block in commit range */ + off_t n_pushhi; /* Last block in range */ + struct lock n_commitlock; /* Serialize commits XXX */ + int n_commitflags; }; +/* + * Values for n_commitflags + */ +#define NFS_COMMIT_PUSH_VALID 0x0001 /* push range valid */ +#define NFS_COMMIT_PUSHED_VALID 0x0002 /* pushed range valid */ + #define n_atim n_un1.nf_atim #define n_mtim n_un2.nf_mtim #define n_sillyrename n_un3.nf_silly @@ -199,6 +211,8 @@ int nfs_bwrite __P((void *)); int nfs_vget __P((struct mount *, ino_t, struct vnode **)); #define nfs_reallocblks \ ((int (*) __P((void *)))eopnotsupp) +int nfs_getpages __P((void *)); +int nfs_putpages __P((void *)); /* other stuff */ int nfs_removeit __P((struct sillyrename *)); |