diff options
Diffstat (limited to 'sys/coda/cnode.h')
| -rw-r--r-- | sys/coda/cnode.h | 83 |
1 files changed, 43 insertions, 40 deletions
diff --git a/sys/coda/cnode.h b/sys/coda/cnode.h index 9f29ca9..cefc6a8 100644 --- a/sys/coda/cnode.h +++ b/sys/coda/cnode.h @@ -27,7 +27,7 @@ * Mellon the rights to redistribute these changes without encumbrance. * * @(#) src/sys/cfs/cnode.h,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $ - * $Id: $ + * $Id: cnode.h,v 1.2 1998/09/02 19:09:53 rvb Exp $ * */ @@ -47,6 +47,9 @@ /* * HISTORY * $Log: cnode.h,v $ + * Revision 1.2 1998/09/02 19:09:53 rvb + * Pass2 complete + * * Revision 1.1.1.1 1998/08/29 21:14:52 rvb * Very Preliminary Coda * @@ -69,7 +72,7 @@ * First version that works on FreeBSD 2.2.5 * * Revision 1.5 98/01/23 11:53:51 rvb - * Bring RVB_CFS1_1 to HEAD + * Bring RVB_CODA1_1 to HEAD * * Revision 1.4.2.5 98/01/23 11:21:14 rvb * Sync with 2.2.5 @@ -103,7 +106,7 @@ * Added support for Coda MiniCache and raw inode calls (final commit) * * Revision 1.1.2.1 1995/12/20 01:57:53 bnoble - * Added CFS-specific files + * Added CODA-specific files * * Revision 3.1.1.1 1995/03/04 19:08:23 bnoble * Branch for NetBSD port revisions @@ -152,7 +155,7 @@ #include <sys/lock.h> #include <machine/clock.h> -MALLOC_DECLARE(M_CFS); +MALLOC_DECLARE(M_CODA); /* * tmp below since we need struct queue @@ -161,41 +164,41 @@ MALLOC_DECLARE(M_CFS); /* * Cnode lookup stuff. - * NOTE: CFS_CACHESIZE must be a power of 2 for cfshash to work! + * NOTE: CODA_CACHESIZE must be a power of 2 for cfshash to work! */ -#define CFS_CACHESIZE 512 +#define CODA_CACHESIZE 512 -#define CFS_ALLOC(ptr, cast, size) \ +#define CODA_ALLOC(ptr, cast, size) \ do { \ - ptr = (cast)malloc((unsigned long) size, M_CFS, M_WAITOK); \ + ptr = (cast)malloc((unsigned long) size, M_CODA, M_WAITOK); \ if (ptr == 0) { \ panic("kernel malloc returns 0 at %s:%d\n", __FILE__, __LINE__); \ } \ } while (0) -#define CFS_FREE(ptr, size) free((ptr), M_CFS) +#define CODA_FREE(ptr, size) free((ptr), M_CODA) /* * global cache state control */ -extern int cfsnc_use; +extern int coda_nc_use; /* * Used to select debugging statements throughout the cfs code. */ -extern int cfsdebug; -extern int cfsnc_debug; -extern int cfs_printf_delay; -extern int cfs_vnop_print_entry; -extern int cfs_psdev_print_entry; -extern int cfs_vfsop_print_entry; +extern int codadebug; +extern int coda_nc_debug; +extern int coda_printf_delay; +extern int coda_vnop_print_entry; +extern int coda_psdev_print_entry; +extern int coda_vfsop_print_entry; -#define CFSDBGMSK(N) (1 << N) -#define CFSDEBUG(N, STMT) { if (cfsdebug & CFSDBGMSK(N)) { STMT } } +#define CODADBGMSK(N) (1 << N) +#define CODADEBUG(N, STMT) { if (codadebug & CODADBGMSK(N)) { STMT } } #define myprintf(args) \ do { \ - if (cfs_printf_delay) \ - DELAY(cfs_printf_delay);\ + if (coda_printf_delay) \ + DELAY(coda_printf_delay);\ printf args ; \ } while (0) @@ -240,42 +243,42 @@ struct vcomm { #define MARK_VC_CLOSED(vcp) (vcp)->vc_requests.forw = NULL; #define MARK_VC_OPEN(vcp) /* MT */ -struct cfs_clstat { +struct coda_clstat { int ncalls; /* client requests */ int nbadcalls; /* upcall failures */ - int reqs[CFS_NCALLS]; /* count of each request */ + int reqs[CODA_NCALLS]; /* count of each request */ }; -extern struct cfs_clstat cfs_clstat; +extern struct coda_clstat coda_clstat; /* - * CFS structure to hold mount/file system information + * CODA structure to hold mount/file system information */ -struct cfs_mntinfo { +struct coda_mntinfo { struct vnode *mi_rootvp; struct mount *mi_vfsp; struct vcomm mi_vcomm; }; -extern struct cfs_mntinfo cfs_mnttbl[]; /* indexed by minor device number */ +extern struct coda_mntinfo coda_mnttbl[]; /* indexed by minor device number */ /* * vfs pointer to mount info */ -#define vftomi(vfsp) ((struct cfs_mntinfo *)(vfsp->mnt_data)) -#define CFS_MOUNTED(vfsp) (vftomi((vfsp)) != (struct cfs_mntinfo *)0) +#define vftomi(vfsp) ((struct coda_mntinfo *)(vfsp->mnt_data)) +#define CODA_MOUNTED(vfsp) (vftomi((vfsp)) != (struct coda_mntinfo *)0) /* * vnode pointer to mount info */ -#define vtomi(vp) ((struct cfs_mntinfo *)(vp->v_mount->mnt_data)) +#define vtomi(vp) ((struct coda_mntinfo *)(vp->v_mount->mnt_data)) /* * Used for identifying usage of "Control" object */ -extern struct vnode *cfs_ctlvp; -#define IS_CTL_VP(vp) ((vp) == cfs_ctlvp) -#define IS_CTL_NAME(vp, name, l)((l == CFS_CONTROLLEN) \ +extern struct vnode *coda_ctlvp; +#define IS_CTL_VP(vp) ((vp) == coda_ctlvp) +#define IS_CTL_NAME(vp, name, l)((l == CODA_CONTROLLEN) \ && ((vp) == vtomi((vp))->mi_rootvp) \ - && strncmp(name, CFS_CONTROL, l) == 0) + && strncmp(name, CODA_CONTROL, l) == 0) /* * An enum to tell us whether something that will remove a reference @@ -287,22 +290,22 @@ enum dc_status { }; /* cfs_psdev.h */ -int cfscall(struct cfs_mntinfo *mntinfo, int inSize, int *outSize, caddr_t buffer); +int coda_call(struct coda_mntinfo *mntinfo, int inSize, int *outSize, caddr_t buffer); /* cfs_subr.h */ int handleDownCall(int opcode, union outputArgs *out); -void cfs_unmounting(struct mount *whoIam); -int cfs_vmflush(struct cnode *cp); +void coda_unmounting(struct mount *whoIam); +int coda_vmflush(struct cnode *cp); /* cfs_vnodeops.h */ -struct cnode *makecfsnode(ViceFid *fid, struct mount *vfsp, short type); -int cfs_vnodeopstats_init(void); +struct cnode *make_coda_node(ViceFid *fid, struct mount *vfsp, short type); +int coda_vnodeopstats_init(void); -/* cfs_vfsops.h */ +/* coda_vfsops.h */ struct mount *devtomp(dev_t dev); /* sigh */ -#define CFS_RDWR ((u_long) 31) +#define CODA_RDWR ((u_long) 31) #endif /* _CNODE_H_ */ |
