From: Tony Luck <tony.luck@intel.com>
To: Reinette Chatre <reinette.chatre@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>,
Peter Newman <peternewman@google.com>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
x86@kernel.org, Shaopeng Tan <tan.shaopeng@fujitsu.com>,
James Morse <james.morse@arm.com>,
Jamie Iles <quic_jiles@quicinc.com>,
Babu Moger <babu.moger@amd.com>,
Randy Dunlap <rdunlap@infradead.org>,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
patches@lists.linux.dev
Subject: Re: [PATCH v5 3/8] x86/resctrl: Split the rdt_domain structure
Date: Thu, 28 Sep 2023 10:33:01 -0700 [thread overview]
Message-ID: <ZRW4zRZtgZ0cdzqC@agluck-desk3> (raw)
In-Reply-To: <5f1256d3-737e-a447-abbe-f541767b2c8f@intel.com>
On Mon, Sep 25, 2023 at 04:25:15PM -0700, Reinette Chatre wrote:
> Hi Tony,
>
> Subject:
>
> x86/resctrl: Split the rdt_domain and rdt_hw_domain structures
Fixed subject as suggested.
>
>
> On 8/29/2023 4:44 PM, Tony Luck wrote:
> > The same rdt_domain structure is used for both control an monitor
>
> "control an monitor" -> "control and monitor"
Fixed.
>
> > functions. But this results in wasted memory as some of the fields
> > are only used by control functions, while most are only used for monitor
> > functions.
> >
> > Create a new rdt_mondomain structure tailored explicitly for use in
> > monitor parts of the core. Slim down the rdt_domain structure by
> > removing the unused monitor fields.
> >
>
> Similar to the previous patch I think it will make the code
> easier to understand if the naming is clear for both
> monitoring and control structured. Why not rdt_mondomain
> and rdt_ctrldomain instead?
Done.
>
>
> > Similar breakout of struct rdt_hw_mondomain from struct rdt_hw_domain.
>
> rdt_hw_mondomain and rdt_hw_ctrldomain?
Yes. rdt_hw_domain is split two ways and each gets an appropriate name.
I added an extra "_" to match shape of other names. So these are now
"rdt_hw_ctrl_domain" and "rdt_hw_mon_domain"
> >
> > Signed-off-by: Tony Luck <tony.luck@intel.com>
> > ---
> > include/linux/resctrl.h | 46 +++++++++++++++--------
> > arch/x86/kernel/cpu/resctrl/internal.h | 38 +++++++++++++------
> > arch/x86/kernel/cpu/resctrl/core.c | 18 ++++-----
> > arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 4 +-
> > arch/x86/kernel/cpu/resctrl/monitor.c | 40 ++++++++++----------
> > arch/x86/kernel/cpu/resctrl/rdtgroup.c | 24 ++++++------
> > 6 files changed, 101 insertions(+), 69 deletions(-)
> >
> > diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h
> > index 33856943a787..08382548571e 100644
> > --- a/include/linux/resctrl.h
> > +++ b/include/linux/resctrl.h
> > @@ -53,7 +53,29 @@ struct resctrl_staged_config {
> > };
> >
> > /**
> > - * struct rdt_domain - group of CPUs sharing a resctrl resource
> > + * struct rdt_domain - group of CPUs sharing a resctrl control resource
> > + * @list: all instances of this resource
> > + * @id: unique id for this instance
> > + * @cpu_mask: which CPUs share this resource
> > + * @plr: pseudo-locked region (if any) associated with domain
> > + * @staged_config: parsed configuration to be applied
> > + * @mbps_val: When mba_sc is enabled, this holds the array of user
> > + * specified control values for mba_sc in MBps, indexed
> > + * by closid
> > + */
> > +struct rdt_domain {
> > + // First three fields must match struct rdt_mondomain below.
>
> Please avoid comments within declarations. Even so, could you please
> elaborate what the above means? Why do the first three fields have to
> match? I understand there is common code, for example, __rdt_find_domain()
> that operated on the same members of the two structs but does that
> require the members be in the same position in the struct?
> I understand that a comment may be required if position in the struct
> is important but I cannot see that it is.
Discussed in other e-mail thread. Comments go away. The TWO (not three)
fields that must be common are now in an embedded "rdt_domain_hdr"
structure.
>
> > + struct list_head list;
> > + int id;
> > + struct cpumask cpu_mask;
> > +
> > + struct pseudo_lock_region *plr;
> > + struct resctrl_staged_config staged_config[CDP_NUM_TYPES];
> > + u32 *mbps_val;
> > +};
> > +
> > +/**
> > + * struct rdt_mondomain - group of CPUs sharing a resctrl monitor resource
> > * @list: all instances of this resource
> > * @id: unique id for this instance
> > * @cpu_mask: which CPUs share this resource
> > @@ -64,16 +86,13 @@ struct resctrl_staged_config {
> > * @cqm_limbo: worker to periodically read CQM h/w counters
> > * @mbm_work_cpu: worker CPU for MBM h/w counters
> > * @cqm_work_cpu: worker CPU for CQM h/w counters
> > - * @plr: pseudo-locked region (if any) associated with domain
> > - * @staged_config: parsed configuration to be applied
> > - * @mbps_val: When mba_sc is enabled, this holds the array of user
> > - * specified control values for mba_sc in MBps, indexed
> > - * by closid
> > */
> > -struct rdt_domain {
> > +struct rdt_mondomain {
> > + // First three fields must match struct rdt_domain above.
>
> Same comment.
Same solution.
>
> > struct list_head list;
> > int id;
> > struct cpumask cpu_mask;
> > +
> > unsigned long *rmid_busy_llc;
> > struct mbm_state *mbm_total;
> > struct mbm_state *mbm_local;
> > @@ -81,9 +100,6 @@ struct rdt_domain {
> > struct delayed_work cqm_limbo;
> > int mbm_work_cpu;
> > int cqm_work_cpu;
> > - struct pseudo_lock_region *plr;
> > - struct resctrl_staged_config staged_config[CDP_NUM_TYPES];
> > - u32 *mbps_val;
> > };
> >
> > /**
>
> ...
>
> > diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
> > index 468c1815edfd..5167ac9cbe98 100644
> > --- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
> > +++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
> > @@ -521,7 +521,7 @@ int rdtgroup_schemata_show(struct kernfs_open_file *of,
> > }
> >
> > void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
> > - struct rdt_domain *d, struct rdtgroup *rdtgrp,
> > + struct rdt_mondomain *d, struct rdtgroup *rdtgrp,
> > int evtid, int first)
> > {
> > /*
> > @@ -544,7 +544,7 @@ int rdtgroup_mondata_show(struct seq_file *m, void *arg)
> > struct rdtgroup *rdtgrp;
> > struct rdt_resource *r;
> > union mon_data_bits md;
> > - struct rdt_domain *d;
> > + struct rdt_mondomain *d;
>
> Reverse fir order.
Fixed.
>
> > struct rmid_read rr;
> > int ret = 0;
> >
> > diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c
> > index 66beca785535..42262d59ef9b 100644
> > --- a/arch/x86/kernel/cpu/resctrl/monitor.c
> > +++ b/arch/x86/kernel/cpu/resctrl/monitor.c
> > @@ -170,7 +170,7 @@ static int __rmid_read(u32 rmid, enum resctrl_event_id eventid, u64 *val)
> > return 0;
> > }
> >
> > -static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_domain *hw_dom,
> > +static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_mondomain *hw_dom,
> > u32 rmid,
> > enum resctrl_event_id eventid)
> > {
> > @@ -189,10 +189,10 @@ static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_domain *hw_dom,
> > return NULL;
> > }
> >
> > -void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d,
> > +void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_mondomain *d,
> > u32 rmid, enum resctrl_event_id eventid)
> > {
> > - struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
> > + struct rdt_hw_mondomain *hw_dom = resctrl_to_arch_mondom(d);
> > struct arch_mbm_state *am;
> >
> > am = get_arch_mbm_state(hw_dom, rmid, eventid);
> > @@ -208,9 +208,9 @@ void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d,
> > * Assumes that hardware counters are also reset and thus that there is
> > * no need to record initial non-zero counts.
> > */
> > -void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_domain *d)
> > +void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_mondomain *d)
> > {
> > - struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
> > + struct rdt_hw_mondomain *hw_dom = resctrl_to_arch_mondom(d);
> >
> > if (is_mbm_total_enabled())
> > memset(hw_dom->arch_mbm_total, 0,
> > @@ -229,11 +229,11 @@ static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width)
> > return chunks >> shift;
> > }
> >
> > -int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d,
> > +int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_mondomain *d,
> > u32 rmid, enum resctrl_event_id eventid, u64 *val)
> > {
> > struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
> > - struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
> > + struct rdt_hw_mondomain *hw_mondom = resctrl_to_arch_mondom(d);
>
> Reverse fir.
Fixed.
>
> > struct arch_mbm_state *am;
> > u64 msr_val, chunks;
> > int ret;
> > @@ -245,7 +245,7 @@ int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d,
> > if (ret)
> > return ret;
> >
> > - am = get_arch_mbm_state(hw_dom, rmid, eventid);
> > + am = get_arch_mbm_state(hw_mondom, rmid, eventid);
> > if (am) {
> > am->chunks += mbm_overflow_count(am->prev_msr, msr_val,
> > hw_res->mbm_width);
> > @@ -266,7 +266,7 @@ int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d,
> > * decrement the count. If the busy count gets to zero on an RMID, we
> > * free the RMID
> > */
> > -void __check_limbo(struct rdt_domain *d, bool force_free)
> > +void __check_limbo(struct rdt_mondomain *d, bool force_free)
> > {
> > struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
> > struct rmid_entry *entry;
> > @@ -305,7 +305,7 @@ void __check_limbo(struct rdt_domain *d, bool force_free)
> > }
> > }
> >
> > -bool has_busy_rmid(struct rdt_resource *r, struct rdt_domain *d)
> > +bool has_busy_rmid(struct rdt_resource *r, struct rdt_mondomain *d)
> > {
> > return find_first_bit(d->rmid_busy_llc, r->num_rmid) != r->num_rmid;
> > }
> > @@ -334,7 +334,7 @@ int alloc_rmid(void)
> > static void add_rmid_to_limbo(struct rmid_entry *entry)
> > {
> > struct rdt_resource *r = &rdt_resources_all[RDT_RESOURCE_L3].r_resctrl;
> > - struct rdt_domain *d;
> > + struct rdt_mondomain *d;
> > int cpu, err;
> > u64 val = 0;
> >
> > @@ -383,7 +383,7 @@ void free_rmid(u32 rmid)
> > list_add_tail(&entry->list, &rmid_free_lru);
> > }
> >
> > -static struct mbm_state *get_mbm_state(struct rdt_domain *d, u32 rmid,
> > +static struct mbm_state *get_mbm_state(struct rdt_mondomain *d, u32 rmid,
> > enum resctrl_event_id evtid)
> > {
> > switch (evtid) {
> > @@ -516,7 +516,7 @@ void mon_event_count(void *info)
> > * throttle MSRs already have low percentage values. To avoid
> > * unnecessarily restricting such rdtgroups, we also increase the bandwidth.
> > */
> > -static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_domain *dom_mbm)
> > +static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_mondomain *dom_mbm)
> > {
> > u32 closid, rmid, cur_msr_val, new_msr_val;
> > struct mbm_state *pmbm_data, *cmbm_data;
> > @@ -600,7 +600,7 @@ static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_domain *dom_mbm)
> > }
> > }
> >
> > -static void mbm_update(struct rdt_resource *r, struct rdt_domain *d, int rmid)
> > +static void mbm_update(struct rdt_resource *r, struct rdt_mondomain *d, int rmid)
> > {
> > struct rmid_read rr;
> >
> > @@ -641,12 +641,12 @@ void cqm_handle_limbo(struct work_struct *work)
> > unsigned long delay = msecs_to_jiffies(CQM_LIMBOCHECK_INTERVAL);
> > int cpu = smp_processor_id();
> > struct rdt_resource *r;
> > - struct rdt_domain *d;
> > + struct rdt_mondomain *d;
>
> Reverse fir (Please check all code).
Fixed. (I wrote a simple awk script to find these (as I'm
obviously bad at noticing them). Included at end of this
message).
>
> Reinette
#!/usr/bin/awk -f
BEGIN {
keyw["bool"] = 1
keyw["char"] = 1
keyw["enum"] = 1
keyw["int"] = 1
keyw["long"] = 1
keyw["short"] = 1
keyw["static"] = 1
keyw["struct"] = 1
keyw["u16"] = 1
keyw["u32"] = 1
keyw["u64"] = 1
keyw["u8"] = 1
keyw["unsigned"] = 1
keyw["void"] = 1
}
{
source[NR] = $0
if ($0 == "{") {
infunction = NR
skip
}
if ($0 == "}") {
infunction = 0
skip
}
if (infunction && ($1 in keyw)) {
inlocals++
if (inlocals > 1 && length(source[NR - 1]) < length)
badfir = 1
skip
}
if (inlocals && NF == 0) {
if (badfir) {
print "==== BAD FIR ===="
for (i = infunction - 2; i < NR; i++)
printf("%4d: %s\n", i, source[i])
}
inlocals = 0
badfir = 0
}
}
next prev parent reply other threads:[~2023-09-28 17:33 UTC|newest]
Thread overview: 331+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-13 16:31 [PATCH v3 0/8] x86/resctrl: Add support for Sub-NUMA cluster (SNC) systems Tony Luck
2023-07-13 16:32 ` [PATCH v3 1/8] x86/resctrl: Refactor in preparation for node-scoped resources Tony Luck
2023-07-18 20:36 ` Reinette Chatre
2023-07-13 16:32 ` [PATCH v3 2/8] x86/resctrl: Remove hard code of RDT_RESOURCE_L3 in monitor.c Tony Luck
2023-07-18 20:37 ` Reinette Chatre
2023-07-13 16:32 ` [PATCH v3 3/8] x86/resctrl: Add a new node-scoped resource to rdt_resources_all[] Tony Luck
2023-07-18 20:40 ` Reinette Chatre
2023-07-18 22:57 ` Tony Luck
2023-07-18 23:45 ` Reinette Chatre
2023-07-19 0:11 ` Luck, Tony
2023-07-20 17:27 ` Reinette Chatre
2023-07-20 0:20 ` Tony Luck
2023-07-20 17:27 ` Reinette Chatre
2023-07-20 21:56 ` Luck, Tony
2023-07-22 19:18 ` Tony Luck
2023-07-13 16:32 ` [PATCH v3 4/8] x86/resctrl: Add code to setup monitoring at L3 or NODE scope Tony Luck
2023-07-18 20:42 ` Reinette Chatre
2023-07-13 16:32 ` [PATCH v3 5/8] x86/resctrl: Add package scoped resource Tony Luck
2023-07-18 20:43 ` Reinette Chatre
2023-07-18 23:05 ` Tony Luck
2023-07-13 16:32 ` [PATCH v3 6/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-07-13 16:32 ` [PATCH v3 7/8] x86/resctrl: Determine if Sub-NUMA Cluster is enabled and initialize Tony Luck
2023-07-18 20:45 ` Reinette Chatre
2023-07-13 16:32 ` [PATCH v3 8/8] selftests/resctrl: Adjust effective L3 cache size when SNC enabled Tony Luck
2023-07-19 2:43 ` [PATCH v3 0/8] x86/resctrl: Add support for Sub-NUMA cluster (SNC) systems Shaopeng Tan (Fujitsu)
2023-07-22 20:21 ` Tony Luck
2023-07-22 19:07 ` [PATCH v4 0/7] " Tony Luck
2023-07-22 19:07 ` [PATCH v4 1/7] x86/resctrl: Create separate domains for control and monitoring Tony Luck
2023-08-11 17:29 ` Reinette Chatre
2023-08-25 17:05 ` Tony Luck
2023-08-28 17:05 ` Reinette Chatre
2023-08-28 18:46 ` Tony Luck
2023-08-28 19:56 ` Reinette Chatre
2023-08-28 20:59 ` Tony Luck
2023-08-28 21:20 ` Reinette Chatre
2023-08-28 22:12 ` Tony Luck
2023-08-29 0:31 ` Tony Luck
2023-07-22 19:07 ` [PATCH v4 2/7] x86/resctrl: Split the rdt_domain structures Tony Luck
2023-07-22 19:07 ` [PATCH v4 3/7] x86/resctrl: Change monitor code to use rdt_mondomain Tony Luck
2023-08-11 17:30 ` Reinette Chatre
2023-08-25 17:13 ` Tony Luck
2023-07-22 19:07 ` [PATCH v4 4/7] x86/resctrl: Delete unused fields from struct rdt_domain Tony Luck
2023-08-11 17:30 ` Reinette Chatre
2023-08-25 17:13 ` Tony Luck
2023-07-22 19:07 ` [PATCH v4 5/7] x86/resctrl: Determine if Sub-NUMA Cluster is enabled and initialize Tony Luck
2023-08-11 17:32 ` Reinette Chatre
2023-08-25 17:49 ` Tony Luck
2023-08-28 17:05 ` Reinette Chatre
2023-08-28 19:01 ` Tony Luck
2023-07-22 19:07 ` [PATCH v4 6/7] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-08-11 17:33 ` Reinette Chatre
2023-08-25 17:50 ` Tony Luck
2023-07-22 19:07 ` [PATCH v4 7/7] selftests/resctrl: Adjust effective L3 cache size when SNC enabled Tony Luck
2023-08-11 17:33 ` Reinette Chatre
2023-08-25 17:56 ` Tony Luck
2023-08-28 17:06 ` Reinette Chatre
2023-08-28 19:06 ` Tony Luck
2023-07-26 3:10 ` [PATCH v4 0/7] Add support for Sub-NUMA cluster (SNC) systems Drew Fustini
2023-07-26 14:10 ` Tony Luck
2023-08-11 17:27 ` Reinette Chatre
2023-08-29 23:44 ` [PATCH v5 0/8] " Tony Luck
2023-08-29 23:44 ` [PATCH v5 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-08-30 8:53 ` Maciej Wieczór-Retman
2023-08-30 14:11 ` Luck, Tony
2023-08-31 13:02 ` Maciej Wieczór-Retman
2023-08-31 17:26 ` Luck, Tony
2023-09-25 23:22 ` Reinette Chatre
2023-09-26 0:56 ` Tony Luck
2023-09-26 15:19 ` Reinette Chatre
2023-09-26 16:36 ` Moger, Babu
2023-09-26 17:18 ` Luck, Tony
2023-08-29 23:44 ` [PATCH v5 2/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-09-25 23:24 ` Reinette Chatre
2023-09-28 17:21 ` Tony Luck
2023-09-26 16:54 ` Moger, Babu
2023-09-26 17:45 ` Luck, Tony
2023-08-29 23:44 ` [PATCH v5 3/8] x86/resctrl: Split the rdt_domain structure Tony Luck
2023-09-25 23:25 ` Reinette Chatre
2023-09-26 18:46 ` Tony Luck
2023-09-26 22:00 ` Reinette Chatre
2023-09-26 22:14 ` Luck, Tony
2023-09-26 23:06 ` Reinette Chatre
2023-09-27 0:00 ` Luck, Tony
2023-09-27 15:22 ` Reinette Chatre
2023-09-28 17:33 ` Tony Luck [this message]
2023-09-28 18:42 ` Reinette Chatre
2023-08-29 23:44 ` [PATCH v5 4/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-09-25 23:25 ` Reinette Chatre
2023-09-28 17:42 ` Tony Luck
2023-09-28 18:44 ` Reinette Chatre
2023-08-29 23:44 ` [PATCH v5 5/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-09-25 23:27 ` Reinette Chatre
2023-09-28 17:48 ` Tony Luck
2023-08-29 23:44 ` [PATCH v5 6/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-09-25 23:29 ` Reinette Chatre
2023-09-28 18:12 ` Tony Luck
2023-09-28 18:44 ` Reinette Chatre
2023-09-26 19:16 ` Moger, Babu
2023-09-26 19:40 ` Luck, Tony
2023-09-26 19:48 ` Moger, Babu
2023-09-26 20:02 ` Luck, Tony
2023-09-26 20:18 ` Moger, Babu
2023-09-26 21:03 ` Reinette Chatre
2023-08-29 23:44 ` [PATCH v5 7/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-09-25 23:30 ` Reinette Chatre
2023-09-28 18:15 ` Tony Luck
2023-09-26 19:00 ` Moger, Babu
2023-09-26 19:11 ` Luck, Tony
2023-09-26 19:26 ` Moger, Babu
2023-09-26 19:43 ` Luck, Tony
2023-09-26 19:52 ` Moger, Babu
2023-08-29 23:44 ` [PATCH v5 8/8] selftests/resctrl: Adjust effective L3 cache size when SNC enabled Tony Luck
2023-08-30 13:08 ` Maciej Wieczór-Retman
2023-08-30 15:43 ` Luck, Tony
2023-08-31 6:51 ` Maciej Wieczór-Retman
2023-08-31 17:04 ` Luck, Tony
2023-09-07 5:21 ` Shaopeng Tan (Fujitsu)
2023-09-07 16:19 ` Luck, Tony
2023-09-19 6:50 ` Maciej Wieczór-Retman
2023-09-19 14:36 ` Luck, Tony
2023-09-20 6:06 ` Maciej Wieczór-Retman
2023-09-20 15:00 ` Luck, Tony
2023-09-11 20:23 ` [PATCH v5 0/8] Add support for Sub-NUMA cluster (SNC) systems Reinette Chatre
2023-09-12 16:01 ` Tony Luck
2023-09-12 17:13 ` Reinette Chatre
2023-09-12 17:45 ` Tony Luck
2023-09-12 18:31 ` Reinette Chatre
2023-09-28 19:13 ` [PATCH v6 " Tony Luck
2023-09-28 19:13 ` [PATCH v6 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-09-29 12:09 ` Peter Newman
2023-09-29 18:38 ` Tony Luck
2023-09-28 19:13 ` [PATCH v6 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-09-29 12:19 ` Peter Newman
2023-09-28 19:13 ` [PATCH v6 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-09-29 13:10 ` Peter Newman
2023-09-29 19:15 ` Tony Luck
2023-09-28 19:13 ` [PATCH v6 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-09-29 13:44 ` Peter Newman
2023-09-29 20:06 ` Tony Luck
2023-09-28 19:13 ` [PATCH v6 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-09-29 14:21 ` Peter Newman
2023-09-28 19:13 ` [PATCH v6 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-09-29 14:21 ` Peter Newman
2023-09-29 20:18 ` Tony Luck
2023-09-28 19:13 ` [PATCH v6 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-09-29 14:32 ` Peter Newman
2023-09-28 19:13 ` [PATCH v6 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-09-29 14:54 ` Peter Newman
2023-09-29 20:51 ` Tony Luck
2023-09-29 14:33 ` [PATCH v6 0/8] Add support for Sub-NUMA cluster (SNC) systems Peter Newman
2023-09-29 21:06 ` Tony Luck
2023-10-03 16:07 ` [PATCH v7 " Tony Luck
2023-10-03 16:07 ` [PATCH v7 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-10-03 16:07 ` [PATCH v7 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-10-03 16:07 ` [PATCH v7 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-10-03 16:07 ` [PATCH v7 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-10-03 16:46 ` Luck, Tony
2023-10-03 16:07 ` [PATCH v7 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-10-03 16:07 ` [PATCH v7 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-10-03 16:07 ` [PATCH v7 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-10-03 16:07 ` [PATCH v7 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-10-03 16:16 ` [PATCH v7 0/8] Add support for Sub-NUMA cluster (SNC) systems Luck, Tony
2023-10-03 16:34 ` Reinette Chatre
2023-10-03 21:30 ` [PATCH v8 " Tony Luck
2023-10-03 21:30 ` [PATCH v8 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-10-05 14:27 ` Peter Newman
2023-10-03 21:30 ` [PATCH v8 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-10-03 21:30 ` [PATCH v8 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-10-05 14:34 ` Peter Newman
2023-10-03 21:30 ` [PATCH v8 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-10-03 21:30 ` [PATCH v8 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-10-03 21:30 ` [PATCH v8 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-10-03 21:30 ` [PATCH v8 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-10-03 21:30 ` [PATCH v8 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-10-05 13:54 ` Peter Newman
2023-10-03 21:44 ` [PATCH v8 0/8] Add support for Sub-NUMA cluster (SNC) systems Reinette Chatre
2023-10-05 8:10 ` Shaopeng Tan (Fujitsu)
2023-10-05 15:08 ` Luck, Tony
2023-10-06 20:27 ` Reinette Chatre
2023-10-20 21:30 ` [PATCH v9 " Tony Luck
2023-10-20 21:30 ` [PATCH v9 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-10-30 21:18 ` Reinette Chatre
2023-10-20 21:30 ` [PATCH v9 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-10-30 21:19 ` Reinette Chatre
2023-10-20 21:30 ` [PATCH v9 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-10-30 21:21 ` Reinette Chatre
2023-10-20 21:30 ` [PATCH v9 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-10-30 21:21 ` Reinette Chatre
2023-10-20 21:30 ` [PATCH v9 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-10-20 21:30 ` [PATCH v9 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-10-30 21:22 ` Reinette Chatre
2023-10-20 21:30 ` [PATCH v9 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-10-30 21:23 ` Reinette Chatre
2023-10-20 21:31 ` [PATCH v9 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-10-24 5:41 ` [PATCH v9 0/8] Add support for Sub-NUMA cluster (SNC) systems Shaopeng Tan (Fujitsu)
2023-10-24 15:29 ` Luck, Tony
2023-10-31 21:17 ` [PATCH v10 " Tony Luck
2023-10-31 21:17 ` [PATCH v10 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-11-07 0:31 ` Reinette Chatre
2023-10-31 21:17 ` [PATCH v10 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-10-31 21:17 ` [PATCH v10 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-11-01 19:53 ` Luck, Tony
2023-11-07 0:32 ` Reinette Chatre
2023-10-31 21:17 ` [PATCH v10 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-11-07 0:32 ` Reinette Chatre
2023-11-08 19:19 ` Tony Luck
2023-11-08 19:43 ` Reinette Chatre
2023-11-08 20:10 ` Luck, Tony
2023-10-31 21:17 ` [PATCH v10 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-10-31 21:17 ` [PATCH v10 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-10-31 21:17 ` [PATCH v10 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-11-07 0:33 ` Reinette Chatre
2023-10-31 21:17 ` [PATCH v10 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-11-09 23:09 ` [PATCH v11 0/8] Add support for Sub-NUMA cluster (SNC) systems Tony Luck
2023-11-09 23:09 ` [PATCH v11 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-11-13 19:36 ` Moger, Babu
2023-11-13 20:49 ` Luck, Tony
2023-11-20 22:16 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-11-13 18:08 ` Moger, Babu
2023-11-13 18:52 ` Tony Luck
2023-11-13 19:32 ` Moger, Babu
2023-11-20 22:18 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-11-20 22:19 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-11-20 22:19 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-11-20 22:22 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-11-20 22:23 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-11-20 22:24 ` Reinette Chatre
2023-11-09 23:09 ` [PATCH v11 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-11-09 23:14 ` Randy Dunlap
2023-11-20 22:25 ` Reinette Chatre
2023-11-13 4:46 ` [PATCH v11 0/8] Add support for Sub-NUMA cluster (SNC) systems Shaopeng Tan (Fujitsu)
2023-11-13 17:33 ` Luck, Tony
2023-11-30 0:34 ` [PATCH v12 " Tony Luck
2023-11-30 0:34 ` [PATCH v12 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-11-30 0:34 ` [PATCH v12 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-11-30 0:34 ` [PATCH v12 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-11-30 21:51 ` Reinette Chatre
2023-11-30 0:34 ` [PATCH v12 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-11-30 0:34 ` [PATCH v12 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-11-30 0:34 ` [PATCH v12 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-11-30 0:34 ` [PATCH v12 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-11-30 18:02 ` Fam Zheng
2023-11-30 20:57 ` Tony Luck
2023-11-30 21:47 ` Reinette Chatre
2023-11-30 22:43 ` Tony Luck
2023-11-30 23:40 ` Reinette Chatre
2023-12-01 0:37 ` Tony Luck
2023-12-01 2:08 ` Reinette Chatre
2023-11-30 0:34 ` [PATCH v12 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-12-04 16:55 ` Moger, Babu
2023-12-04 17:51 ` Luck, Tony
2023-12-04 18:53 ` [PATCH v13 0/8] Add support for Sub-NUMA cluster (SNC) systems Tony Luck
2023-12-04 18:53 ` [PATCH v13 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2023-12-04 23:03 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2023-12-04 23:03 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2023-12-04 23:03 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2023-12-04 23:03 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2023-12-04 23:04 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2023-12-04 23:04 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2023-12-04 23:04 ` Moger, Babu
2023-12-04 18:53 ` [PATCH v13 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2023-12-04 23:04 ` Moger, Babu
2023-12-04 21:20 ` [PATCH v13 0/8] Add support for Sub-NUMA cluster (SNC) systems Moger, Babu
2023-12-04 21:33 ` Luck, Tony
2023-12-04 23:25 ` Tony Luck
2024-01-26 22:38 ` [PATCH v14 " Tony Luck
2024-01-26 22:38 ` [PATCH v14 1/8] x86/resctrl: Prepare for new domain scope Tony Luck
2024-01-26 22:38 ` [PATCH v14 2/8] x86/resctrl: Prepare to split rdt_domain structure Tony Luck
2024-01-26 22:38 ` [PATCH v14 3/8] x86/resctrl: Prepare for different scope for control/monitor operations Tony Luck
2024-01-26 22:38 ` [PATCH v14 4/8] x86/resctrl: Split the rdt_domain and rdt_hw_domain structures Tony Luck
2024-01-26 22:38 ` [PATCH v14 5/8] x86/resctrl: Add node-scope to the options for feature scope Tony Luck
2024-01-26 22:38 ` [PATCH v14 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2024-01-26 22:38 ` [PATCH v14 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2024-01-26 22:38 ` [PATCH v14 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2024-01-30 1:05 ` [PATCH v14 0/8] Add support for Sub-NUMA cluster (SNC) systems Tony Luck
2024-01-30 22:20 ` [PATCH v15-RFC " Tony Luck
2024-01-30 22:20 ` [PATCH v15-RFC 1/8] x86/resctrl: Split the RDT_RESOURCE_L3 resource Tony Luck
2024-02-09 15:28 ` Moger, Babu
2024-02-09 18:44 ` Tony Luck
2024-02-09 19:40 ` Moger, Babu
2024-01-30 22:20 ` [PATCH v15-RFC 2/8] x86/resctrl: Move all monitoring functions to RDT_RESOURCE_L3_MON Tony Luck
2024-02-09 15:28 ` Moger, Babu
2024-02-09 18:51 ` Tony Luck
2024-01-30 22:20 ` [PATCH v15-RFC 3/8] x86/resctrl: Prepare for non-cache-scoped resources Tony Luck
2024-02-09 15:28 ` Moger, Babu
2024-02-09 18:57 ` Tony Luck
2024-02-09 19:44 ` Moger, Babu
2024-01-30 22:20 ` [PATCH v15-RFC 4/8] x86/resctrl: Add helper function to look up domain_id from scope Tony Luck
2024-02-09 15:28 ` Moger, Babu
2024-02-09 19:06 ` Tony Luck
2024-01-30 22:20 ` [PATCH v15-RFC 5/8] x86/resctrl: Add "NODE" as an option for resource scope Tony Luck
2024-02-09 15:29 ` Moger, Babu
2024-02-09 19:23 ` Tony Luck
2024-02-12 17:16 ` Moger, Babu
2024-01-30 22:20 ` [PATCH v15-RFC 6/8] x86/resctrl: Introduce snc_nodes_per_l3_cache Tony Luck
2024-02-09 15:29 ` Moger, Babu
2024-02-09 19:35 ` Tony Luck
2024-02-12 17:22 ` Moger, Babu
2024-01-30 22:20 ` [PATCH v15-RFC 7/8] x86/resctrl: Sub NUMA Cluster detection and enable Tony Luck
2024-01-30 22:20 ` [PATCH v15-RFC 8/8] x86/resctrl: Update documentation with Sub-NUMA cluster changes Tony Luck
2024-02-01 18:46 ` [PATCH v15-RFC 0/8] Add support for Sub-NUMA cluster (SNC) systems Reinette Chatre
2024-02-08 4:17 ` Drew Fustini
2024-02-08 19:26 ` Luck, Tony
2024-02-09 15:27 ` Moger, Babu
2024-02-09 18:31 ` Tony Luck
2024-02-09 19:38 ` Moger, Babu
2024-02-09 21:26 ` Reinette Chatre
2024-02-09 21:36 ` Luck, Tony
2024-02-09 22:16 ` Reinette Chatre
2024-02-09 23:44 ` Luck, Tony
2024-02-10 0:28 ` Reinette Chatre
2024-02-12 16:52 ` Luck, Tony
2024-02-12 19:44 ` Reinette Chatre
2024-02-12 19:57 ` Luck, Tony
2024-02-12 21:43 ` Reinette Chatre
2024-02-12 22:05 ` Tony Luck
2024-02-13 18:11 ` James Morse
2024-02-13 19:02 ` Luck, Tony
2024-02-12 20:46 ` Moger, Babu
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