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| author | jake <jake@FreeBSD.org> | 2001-01-21 19:25:07 +0000 |
|---|---|---|
| committer | jake <jake@FreeBSD.org> | 2001-01-21 19:25:07 +0000 |
| commit | 937122ae6dc02a639d13dd06132201548bd7364f (patch) | |
| tree | 75b59a2832d9f622680ddf91bb405ee9b1f761d4 /sys/i386/include/cpu.h | |
| parent | d326c51b74ea24afabc190774a1b7721c3e6d1e8 (diff) | |
| download | FreeBSD-src-937122ae6dc02a639d13dd06132201548bd7364f.zip FreeBSD-src-937122ae6dc02a639d13dd06132201548bd7364f.tar.gz | |
Make intr_nesting_level per-process, rather than per-cpu. Setup
interrupt threads to run with it always >= 1, so that malloc can
detect M_WAITOK from "interrupt" context. This is also necessary
in order to context switch from sched_ithd() directly.
Reviewed By: peter
Diffstat (limited to 'sys/i386/include/cpu.h')
| -rw-r--r-- | sys/i386/include/cpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/i386/include/cpu.h b/sys/i386/include/cpu.h index 6c4162b..87c47c5 100644 --- a/sys/i386/include/cpu.h +++ b/sys/i386/include/cpu.h @@ -62,7 +62,7 @@ #define CLKF_USERMODE(framep) \ ((ISPL((framep)->cf_cs) == SEL_UPL) || (framep->cf_eflags & PSL_VM)) -#define CLKF_INTR(framep) (PCPU_GET(intr_nesting_level) >= 2) +#define CLKF_INTR(framep) (curproc->p_intr_nesting_level >= 2) #define CLKF_PC(framep) ((framep)->cf_eip) /* |
