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| author | Jan Beulich <jbeulich@suse.com> | 2012-03-08 17:02:57 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2012-03-08 17:02:57 +0100 |
| commit | cae10a689a5ee104a24dc01131e1d71d4060cc70 (patch) | |
| tree | 74c22cad4cd0d7263a4b99cb57e258491c5d6521 /xen/include/asm-x86/xenoprof.h | |
| parent | 48844dc21098fa59f1cac06eba31b548f576a446 (diff) | |
| download | xen-cae10a689a5ee104a24dc01131e1d71d4060cc70.tar.gz xen-cae10a689a5ee104a24dc01131e1d71d4060cc70.tar.bz2 xen-cae10a689a5ee104a24dc01131e1d71d4060cc70.zip | |
oprofile: don't pass around redundant, easily derived arguments
Passing both a struct vcpu pointer and the corresponding struct domain
one is simply pointless, especially when intermediate functions just
forward it without themselves making use of the already obtained value.
Also constify a few function parameters.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/asm-x86/xenoprof.h')
| -rw-r--r-- | xen/include/asm-x86/xenoprof.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/xen/include/asm-x86/xenoprof.h b/xen/include/asm-x86/xenoprof.h index f98b76e378..c03f8c8bf0 100644 --- a/xen/include/asm-x86/xenoprof.h +++ b/xen/include/asm-x86/xenoprof.h @@ -56,16 +56,15 @@ static inline void ibs_init(void) {} #define ibs_caps 0 #endif -int xenoprofile_get_mode(struct vcpu *v, struct cpu_user_regs * const regs); +int xenoprofile_get_mode(const struct vcpu *, const struct cpu_user_regs *); static inline int xenoprof_backtrace_supported(void) { return 1; } -void xenoprof_backtrace( - struct domain *d, struct vcpu *vcpu, - struct cpu_user_regs *const regs, unsigned long depth, int mode); +void xenoprof_backtrace(struct vcpu *, const struct cpu_user_regs *, + unsigned long depth, int mode); #define xenoprof_shared_gmfn(d, gmaddr, maddr) \ do { \ |