diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-14 09:46:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-14 09:46:06 -0800 |
| commit | 414f827c46973ba39320cfb43feb55a0eeb9b4e8 (patch) | |
| tree | 45e860974ef698e71370a0ebdddcff4f14fbdf9e /arch/i386/oprofile/op_model_ppro.c | |
| parent | 86a71dbd3e81e8870d0f0e56b87875f57e58222b (diff) | |
| parent | 126b1922367fbe5513daa675a2abd13ed3917f4e (diff) | |
Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (94 commits)
[PATCH] x86-64: Remove mk_pte_phys()
[PATCH] i386: Fix broken CONFIG_COMPAT_VDSO on i386
[PATCH] i386: fix 32-bit ioctls on x64_32
[PATCH] x86: Unify pcspeaker platform device code between i386/x86-64
[PATCH] i386: Remove extern declaration from mm/discontig.c, put in header.
[PATCH] i386: Rename cpu_gdt_descr and remove extern declaration from smpboot.c
[PATCH] i386: Move mce_disabled to asm/mce.h
[PATCH] i386: paravirt unhandled fallthrough
[PATCH] x86_64: Wire up compat epoll_pwait
[PATCH] x86: Don't require the vDSO for handling a.out signals
[PATCH] i386: Fix Cyrix MediaGX detection
[PATCH] i386: Fix warning in cpu initialization
[PATCH] i386: Fix warning in microcode.c
[PATCH] x86: Enable NMI watchdog for AMD Family 0x10 CPUs
[PATCH] x86: Add new CPUID bits for AMD Family 10 CPUs in /proc/cpuinfo
[PATCH] i386: Remove fastcall in paravirt.[ch]
[PATCH] x86-64: Fix wrong gcc check in bitops.h
[PATCH] x86-64: survive having no irq mapping for a vector
[PATCH] i386: geode configuration fixes
[PATCH] i386: add option to show more code in oops reports
...
Diffstat (limited to 'arch/i386/oprofile/op_model_ppro.c')
| -rw-r--r-- | arch/i386/oprofile/op_model_ppro.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/i386/oprofile/op_model_ppro.c b/arch/i386/oprofile/op_model_ppro.c index ca2447e05e1..c554f52cb80 100644 --- a/arch/i386/oprofile/op_model_ppro.c +++ b/arch/i386/oprofile/op_model_ppro.c @@ -24,7 +24,8 @@ #define CTR_IS_RESERVED(msrs,c) (msrs->counters[(c)].addr ? 1 : 0) #define CTR_READ(l,h,msrs,c) do {rdmsr(msrs->counters[(c)].addr, (l), (h));} while (0) -#define CTR_WRITE(l,msrs,c) do {wrmsr(msrs->counters[(c)].addr, -(u32)(l), -1);} while (0) +#define CTR_32BIT_WRITE(l,msrs,c) \ + do {wrmsr(msrs->counters[(c)].addr, -(u32)(l), 0);} while (0) #define CTR_OVERFLOWED(n) (!((n) & (1U<<31))) #define CTRL_IS_RESERVED(msrs,c) (msrs->controls[(c)].addr ? 1 : 0) @@ -79,7 +80,7 @@ static void ppro_setup_ctrs(struct op_msrs const * const msrs) for (i = 0; i < NUM_COUNTERS; ++i) { if (unlikely(!CTR_IS_RESERVED(msrs,i))) continue; - CTR_WRITE(1, msrs, i); + CTR_32BIT_WRITE(1, msrs, i); } /* enable active counters */ @@ -87,7 +88,7 @@ static void ppro_setup_ctrs(struct op_msrs const * const msrs) if ((counter_config[i].enabled) && (CTR_IS_RESERVED(msrs,i))) { reset_value[i] = counter_config[i].count; - CTR_WRITE(counter_config[i].count, msrs, i); + CTR_32BIT_WRITE(counter_config[i].count, msrs, i); CTRL_READ(low, high, msrs, i); CTRL_CLEAR(low); @@ -116,7 +117,7 @@ static int ppro_check_ctrs(struct pt_regs * const regs, CTR_READ(low, high, msrs, i); if (CTR_OVERFLOWED(low)) { oprofile_add_sample(regs, i); - CTR_WRITE(reset_value[i], msrs, i); + CTR_32BIT_WRITE(reset_value[i], msrs, i); } } |