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| author | julian <julian@FreeBSD.org> | 2001-09-12 08:38:13 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 2001-09-12 08:38:13 +0000 |
| commit | 5596676e6c6c1e81e899cd0531f9b1c28a292669 (patch) | |
| tree | b1a19fcdf05759281fab0d89efb13f0fdf42102e /sys/dev/asr | |
| parent | 83e00d4274950d2b531c24692cd123538ffbddb9 (diff) | |
| download | FreeBSD-src-5596676e6c6c1e81e899cd0531f9b1c28a292669.zip FreeBSD-src-5596676e6c6c1e81e899cd0531f9b1c28a292669.tar.gz | |
KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.
Sorry john! (your next MFC will be a doosie!)
Reviewed by: peter@freebsd.org, dillon@freebsd.org
X-MFC after: ha ha ha ha
Diffstat (limited to 'sys/dev/asr')
| -rw-r--r-- | sys/dev/asr/asr.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sys/dev/asr/asr.c b/sys/dev/asr/asr.c index f755c54..32062a0 100644 --- a/sys/dev/asr/asr.c +++ b/sys/dev/asr/asr.c @@ -216,6 +216,7 @@ static dpt_sig_S ASR_sig = { #include <sys/malloc.h> #include <sys/conf.h> #include <sys/disklabel.h> +#include <sys/proc.h> #include <sys/bus.h> #include <machine/resource.h> #include <machine/bus.h> @@ -457,17 +458,17 @@ STATIC int asr_ioctl __P(( IN u_long cmd, INOUT caddr_t data, int flag, - struct proc * proc)); + struct thread * td)); STATIC int asr_open __P(( IN dev_t dev, int32_t flags, int32_t ifmt, - IN struct proc * proc)); + IN struct thread * td)); STATIC int asr_close __P(( dev_t dev, int flags, int ifmt, - struct proc * proc)); + struct thread * td)); STATIC int asr_intr __P(( IN Asr_softc_t * sc)); STATIC void asr_timeout __P(( @@ -3863,7 +3864,7 @@ asr_open( IN dev_t dev, int32_t flags, int32_t ifmt, - IN struct proc * proc) + IN struct thread * td) { int s; OUT int error; @@ -3876,7 +3877,7 @@ asr_open( s = splcam (); if (ASR_ctlr_held) { error = EBUSY; - } else if ((error = suser(proc)) == 0) { + } else if ((error = suser(td->td_proc)) == 0) { ++ASR_ctlr_held; } splx(s); @@ -3888,12 +3889,12 @@ asr_close( dev_t dev, int flags, int ifmt, - struct proc * proc) + struct thread * td) { UNREFERENCED_PARAMETER(dev); UNREFERENCED_PARAMETER(flags); UNREFERENCED_PARAMETER(ifmt); - UNREFERENCED_PARAMETER(proc); + UNREFERENCED_PARAMETER(td); ASR_ctlr_held = 0; return (0); @@ -4387,13 +4388,13 @@ asr_ioctl( IN u_long cmd, INOUT caddr_t data, int flag, - struct proc * proc) + struct thread * td) { int i, j; OUT int error = 0; Asr_softc_t * sc = ASR_get_sc (dev); UNREFERENCED_PARAMETER(flag); - UNREFERENCED_PARAMETER(proc); + UNREFERENCED_PARAMETER(td); if (sc != (Asr_softc_t *)NULL) switch(cmd) { |
