x86/resctrl: Rename the RDT functions and definitions
As AMD is starting to support RESCTRL features, rename the RDT functions and definitions to more generic names. Replace "intel_rdt" with "resctrl" where applicable. Signed-off-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Borislav Petkov <bp@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: "Chang S. Bae" <chang.seok.bae@intel.com> Cc: David Miller <davem@davemloft.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Dmitry Safonov <dima@arista.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jann Horn <jannh@google.com> Cc: Joerg Roedel <jroedel@suse.de> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: <linux-doc@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Cc: Pu Wen <puwen@hygon.cn> Cc: <qianyue.zj@alibaba-inc.com> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Reinette Chatre <reinette.chatre@intel.com> Cc: Rian Hunter <rian@alum.mit.edu> Cc: Sherry Hurwitz <sherry.hurwitz@amd.com> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Lendacky <Thomas.Lendacky@amd.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: <xiaochen.shen@intel.com> Link: https://lkml.kernel.org/r/20181121202811.4492-3-babu.moger@amd.com
This commit is contained in:

committed by
Borislav Petkov

parent
fa7d949337
commit
352940ecec
@@ -298,7 +298,7 @@ static int rdtgroup_cpus_show(struct kernfs_open_file *of,
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}
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/*
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* This is safe against intel_rdt_sched_in() called from __switch_to()
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* This is safe against resctrl_sched_in() called from __switch_to()
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* because __switch_to() is executed with interrupts disabled. A local call
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* from update_closid_rmid() is proteced against __switch_to() because
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* preemption is disabled.
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@@ -317,7 +317,7 @@ static void update_cpu_closid_rmid(void *info)
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* executing task might have its own closid selected. Just reuse
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* the context switch code.
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*/
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intel_rdt_sched_in();
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resctrl_sched_in();
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}
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/*
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@@ -542,7 +542,7 @@ static void move_myself(struct callback_head *head)
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preempt_disable();
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/* update PQR_ASSOC MSR to make resource group go into effect */
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intel_rdt_sched_in();
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resctrl_sched_in();
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preempt_enable();
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kfree(callback);
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@@ -926,7 +926,7 @@ static int max_threshold_occ_show(struct kernfs_open_file *of,
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{
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struct rdt_resource *r = of->kn->parent->priv;
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seq_printf(seq, "%u\n", intel_cqm_threshold * r->mon_scale);
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seq_printf(seq, "%u\n", resctrl_cqm_threshold * r->mon_scale);
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return 0;
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}
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@@ -945,7 +945,7 @@ static ssize_t max_threshold_occ_write(struct kernfs_open_file *of,
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if (bytes > (boot_cpu_data.x86_cache_size * 1024))
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return -EINVAL;
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intel_cqm_threshold = bytes / r->mon_scale;
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resctrl_cqm_threshold = bytes / r->mon_scale;
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return nbytes;
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}
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