diff options
| -rw-r--r-- | sys/compat/netbsd/physio_proc.h | 35 | ||||
| -rw-r--r-- | sys/i386/include/physio_proc.h | 35 |
2 files changed, 2 insertions, 68 deletions
diff --git a/sys/compat/netbsd/physio_proc.h b/sys/compat/netbsd/physio_proc.h index 7ab68c8..b034e9a 100644 --- a/sys/compat/netbsd/physio_proc.h +++ b/sys/compat/netbsd/physio_proc.h @@ -35,13 +35,7 @@ #include <sys/buf.h> #include <sys/queue.h> -struct physio_proc; -TAILQ_HEAD(physio_proc_head, physio_proc); -struct physio_proc_head physio_proc_freet, physio_proc_busyt; - struct physio_proc { - TAILQ_ENTRY(physio_proc) pp_chain; - struct proc *pp_proc; }; static __inline struct physio_proc *physio_proc_enter __P((struct buf *)); @@ -51,39 +45,12 @@ static __inline struct physio_proc * physio_proc_enter(bp) struct buf *bp; { - struct physio_proc *pp; - int s; - - if (bp == NULL || (bp->b_flags & B_PHYS) == 0) - return NULL; - if ((pp = TAILQ_FIRST(&physio_proc_freet)) == NULL) - return NULL; - - s = splstatclock(); - TAILQ_REMOVE(&physio_proc_freet, pp, pp_chain); -#if !defined(__FreeBSD__) || __FreeBSD_version < 400001 - pp->pp_proc = bp->b_proc; -#endif - TAILQ_INSERT_TAIL(&physio_proc_busyt, pp, pp_chain); - splx(s); - return pp; + return NULL; } static __inline void physio_proc_leave(pp) struct physio_proc *pp; { - int s; - - if (pp == NULL) - return; - - s = splstatclock(); - TAILQ_REMOVE(&physio_proc_busyt, pp, pp_chain); - TAILQ_INSERT_TAIL(&physio_proc_freet, pp, pp_chain); - pp->pp_proc = NULL; - splx(s); } - -void physio_proc_init __P((void)); #endif /* _I386_PHYSIO_PROC_H_ */ diff --git a/sys/i386/include/physio_proc.h b/sys/i386/include/physio_proc.h index 7ab68c8..b034e9a 100644 --- a/sys/i386/include/physio_proc.h +++ b/sys/i386/include/physio_proc.h @@ -35,13 +35,7 @@ #include <sys/buf.h> #include <sys/queue.h> -struct physio_proc; -TAILQ_HEAD(physio_proc_head, physio_proc); -struct physio_proc_head physio_proc_freet, physio_proc_busyt; - struct physio_proc { - TAILQ_ENTRY(physio_proc) pp_chain; - struct proc *pp_proc; }; static __inline struct physio_proc *physio_proc_enter __P((struct buf *)); @@ -51,39 +45,12 @@ static __inline struct physio_proc * physio_proc_enter(bp) struct buf *bp; { - struct physio_proc *pp; - int s; - - if (bp == NULL || (bp->b_flags & B_PHYS) == 0) - return NULL; - if ((pp = TAILQ_FIRST(&physio_proc_freet)) == NULL) - return NULL; - - s = splstatclock(); - TAILQ_REMOVE(&physio_proc_freet, pp, pp_chain); -#if !defined(__FreeBSD__) || __FreeBSD_version < 400001 - pp->pp_proc = bp->b_proc; -#endif - TAILQ_INSERT_TAIL(&physio_proc_busyt, pp, pp_chain); - splx(s); - return pp; + return NULL; } static __inline void physio_proc_leave(pp) struct physio_proc *pp; { - int s; - - if (pp == NULL) - return; - - s = splstatclock(); - TAILQ_REMOVE(&physio_proc_busyt, pp, pp_chain); - TAILQ_INSERT_TAIL(&physio_proc_freet, pp, pp_chain); - pp->pp_proc = NULL; - splx(s); } - -void physio_proc_init __P((void)); #endif /* _I386_PHYSIO_PROC_H_ */ |
