* [PATCH 1/10] KVM: PPC: Book3S HV: Use ARRAY_SIZE macro [not found] <1504439110050-939061377-0-diffsplit-thomas@m3y3r.de> @ 2017-09-03 12:19 ` Thomas Meyer 2017-10-19 3:44 ` Paul Mackerras 0 siblings, 1 reply; 2+ messages in thread From: Thomas Meyer @ 2017-09-03 12:19 UTC (permalink / raw) To: kvm-ppc, kvm, linuxppc-dev, linux-kernel Use ARRAY_SIZE macro, rather than explicitly coding some variant of it yourself. Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e 's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\) /ARRAY_SIZE(\1)/g' and manual check/verification. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> --- diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 359c79cdf0cc..ae80181c4e1f 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -19,6 +19,7 @@ */ #include <linux/kvm_host.h> +#include <linux/kernel.h> #include <linux/err.h> #include <linux/slab.h> #include <linux/preempt.h> @@ -1766,7 +1767,7 @@ static struct debugfs_timings_element { {"cede", offsetof(struct kvm_vcpu, arch.cede_time)}, }; -#define N_TIMINGS (sizeof(timings) / sizeof(timings[0])) +#define N_TIMINGS (ARRAY_SIZE(timings)) struct debugfs_timings_state { struct kvm_vcpu *vcpu; ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/10] KVM: PPC: Book3S HV: Use ARRAY_SIZE macro 2017-09-03 12:19 ` [PATCH 1/10] KVM: PPC: Book3S HV: Use ARRAY_SIZE macro Thomas Meyer @ 2017-10-19 3:44 ` Paul Mackerras 0 siblings, 0 replies; 2+ messages in thread From: Paul Mackerras @ 2017-10-19 3:44 UTC (permalink / raw) To: Thomas Meyer; +Cc: kvm-ppc, kvm, linuxppc-dev, linux-kernel On Sun, Sep 03, 2017 at 02:19:31PM +0200, Thomas Meyer wrote: > Use ARRAY_SIZE macro, rather than explicitly coding some variant of it > yourself. > Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e > 's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\) > /ARRAY_SIZE(\1)/g' and manual check/verification. > > Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Thanks, applied to my kvm-ppc-next branch. Paul. ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <1504439110050-939061377-0-diffsplit-thomas@m3y3r.de>
2017-09-03 12:19 ` [PATCH 1/10] KVM: PPC: Book3S HV: Use ARRAY_SIZE macro Thomas Meyer
2017-10-19 3:44 ` Paul Mackerras
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