From: Tony Luck <tony.luck@intel.com>
To: Fenghua Yu <fenghuay@nvidia.com>,
Reinette Chatre <reinette.chatre@intel.com>,
Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com>,
Peter Newman <peternewman@google.com>,
James Morse <james.morse@arm.com>,
Babu Moger <babu.moger@amd.com>,
Drew Fustini <dfustini@baylibre.com>,
Dave Martin <Dave.Martin@arm.com>, Chen Yu <yu.c.chen@intel.com>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
patches@lists.linux.dev, Tony Luck <tony.luck@intel.com>
Subject: [PATCH v11 07/31] x86,fs/resctrl: Rename struct rdt_mon_domain and rdt_hw_mon_domain
Date: Thu, 25 Sep 2025 13:03:01 -0700 [thread overview]
Message-ID: <20250925200328.64155-8-tony.luck@intel.com> (raw)
In-Reply-To: <20250925200328.64155-1-tony.luck@intel.com>
The upcoming telemetry event monitoring are not tied to the L3
resource and will have a new domain structures.
Rename the L3 resource specific domain data structures to include
"l3_" in their names to avoid confusion between the different
resource specific domain structures:
rdt_mon_domain -> rdt_l3_mon_domain
rdt_hw_mon_domain -> rdt_hw_l3_mon_domain
No functional change.
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
include/linux/resctrl.h | 20 ++++----
arch/x86/kernel/cpu/resctrl/internal.h | 16 +++---
fs/resctrl/internal.h | 8 +--
arch/x86/kernel/cpu/resctrl/core.c | 14 +++---
arch/x86/kernel/cpu/resctrl/monitor.c | 36 +++++++-------
fs/resctrl/ctrlmondata.c | 2 +-
fs/resctrl/monitor.c | 68 +++++++++++++-------------
fs/resctrl/rdtgroup.c | 36 +++++++-------
8 files changed, 100 insertions(+), 100 deletions(-)
diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h
index 0fef3045cac3..66569662efee 100644
--- a/include/linux/resctrl.h
+++ b/include/linux/resctrl.h
@@ -178,7 +178,7 @@ struct mbm_cntr_cfg {
};
/**
- * struct rdt_mon_domain - group of CPUs sharing a resctrl monitor resource
+ * struct rdt_l3_mon_domain - group of CPUs sharing a resctrl monitor resource
* @hdr: common header for different domain types
* @ci_id: cache info id for this domain
* @rmid_busy_llc: bitmap of which limbo RMIDs are above threshold
@@ -192,7 +192,7 @@ struct mbm_cntr_cfg {
* @cntr_cfg: array of assignable counters' configuration (indexed
* by counter ID)
*/
-struct rdt_mon_domain {
+struct rdt_l3_mon_domain {
struct rdt_domain_hdr hdr;
unsigned int ci_id;
unsigned long *rmid_busy_llc;
@@ -364,10 +364,10 @@ struct resctrl_cpu_defaults {
};
struct resctrl_mon_config_info {
- struct rdt_resource *r;
- struct rdt_mon_domain *d;
- u32 evtid;
- u32 mon_config;
+ struct rdt_resource *r;
+ struct rdt_l3_mon_domain *d;
+ u32 evtid;
+ u32 mon_config;
};
/**
@@ -582,7 +582,7 @@ struct rdt_domain_hdr *resctrl_find_domain(struct list_head *h, int id,
*
* This can be called from any CPU.
*/
-void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_mon_domain *d,
+void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
u32 closid, u32 rmid,
enum resctrl_event_id eventid);
@@ -595,7 +595,7 @@ void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_mon_domain *d,
*
* This can be called from any CPU.
*/
-void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_mon_domain *d);
+void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_l3_mon_domain *d);
/**
* resctrl_arch_reset_all_ctrls() - Reset the control for each CLOSID to its
@@ -621,7 +621,7 @@ void resctrl_arch_reset_all_ctrls(struct rdt_resource *r);
*
* This can be called from any CPU.
*/
-void resctrl_arch_config_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+void resctrl_arch_config_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
enum resctrl_event_id evtid, u32 rmid, u32 closid,
u32 cntr_id, bool assign);
@@ -659,7 +659,7 @@ int resctrl_arch_cntr_read(struct rdt_resource *r, struct rdt_domain_hdr *hdr,
*
* This can be called from any CPU.
*/
-void resctrl_arch_reset_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+void resctrl_arch_reset_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
u32 closid, u32 rmid, int cntr_id,
enum resctrl_event_id eventid);
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h
index 9f4c2f0aaf5c..6eca3d522fcc 100644
--- a/arch/x86/kernel/cpu/resctrl/internal.h
+++ b/arch/x86/kernel/cpu/resctrl/internal.h
@@ -60,17 +60,17 @@ struct rdt_hw_ctrl_domain {
};
/**
- * struct rdt_hw_mon_domain - Arch private attributes of a set of CPUs that share
- * a resource for a monitor function
- * @d_resctrl: Properties exposed to the resctrl file system
+ * struct rdt_hw_l3_mon_domain - Arch private attributes of a set of CPUs that share
+ * a resource for a monitor function
+ * @d_resctrl: Properties exposed to the resctrl file system
* @arch_mbm_states: Per-event pointer to the MBM event's saved state.
* An MBM event's state is an array of struct arch_mbm_state
* indexed by RMID on x86.
*
* Members of this structure are accessed via helpers that provide abstraction.
*/
-struct rdt_hw_mon_domain {
- struct rdt_mon_domain d_resctrl;
+struct rdt_hw_l3_mon_domain {
+ struct rdt_l3_mon_domain d_resctrl;
struct arch_mbm_state *arch_mbm_states[QOS_NUM_L3_MBM_EVENTS];
};
@@ -79,9 +79,9 @@ static inline struct rdt_hw_ctrl_domain *resctrl_to_arch_ctrl_dom(struct rdt_ctr
return container_of(r, struct rdt_hw_ctrl_domain, d_resctrl);
}
-static inline struct rdt_hw_mon_domain *resctrl_to_arch_mon_dom(struct rdt_mon_domain *r)
+static inline struct rdt_hw_l3_mon_domain *resctrl_to_arch_mon_dom(struct rdt_l3_mon_domain *r)
{
- return container_of(r, struct rdt_hw_mon_domain, d_resctrl);
+ return container_of(r, struct rdt_hw_l3_mon_domain, d_resctrl);
}
/**
@@ -135,7 +135,7 @@ static inline struct rdt_hw_resource *resctrl_to_arch_res(struct rdt_resource *r
extern struct rdt_hw_resource rdt_resources_all[];
-void arch_mon_domain_online(struct rdt_resource *r, struct rdt_mon_domain *d);
+void arch_mon_domain_online(struct rdt_resource *r, struct rdt_l3_mon_domain *d);
/* CPUID.(EAX=10H, ECX=ResID=1).EAX */
union cpuid_0x10_1_eax {
diff --git a/fs/resctrl/internal.h b/fs/resctrl/internal.h
index 698ed84fd073..d9e291d94926 100644
--- a/fs/resctrl/internal.h
+++ b/fs/resctrl/internal.h
@@ -369,7 +369,7 @@ void mon_event_read(struct rmid_read *rr, struct rdt_resource *r,
int resctrl_mon_resource_init(void);
-void mbm_setup_overflow_handler(struct rdt_mon_domain *dom,
+void mbm_setup_overflow_handler(struct rdt_l3_mon_domain *dom,
unsigned long delay_ms,
int exclude_cpu);
@@ -377,14 +377,14 @@ void mbm_handle_overflow(struct work_struct *work);
bool is_mba_sc(struct rdt_resource *r);
-void cqm_setup_limbo_handler(struct rdt_mon_domain *dom, unsigned long delay_ms,
+void cqm_setup_limbo_handler(struct rdt_l3_mon_domain *dom, unsigned long delay_ms,
int exclude_cpu);
void cqm_handle_limbo(struct work_struct *work);
-bool has_busy_rmid(struct rdt_mon_domain *d);
+bool has_busy_rmid(struct rdt_l3_mon_domain *d);
-void __check_limbo(struct rdt_mon_domain *d, bool force_free);
+void __check_limbo(struct rdt_l3_mon_domain *d, bool force_free);
void resctrl_file_fflags_init(const char *config, unsigned long fflags);
diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c
index 2d93387b9251..42f4f702eeec 100644
--- a/arch/x86/kernel/cpu/resctrl/core.c
+++ b/arch/x86/kernel/cpu/resctrl/core.c
@@ -363,7 +363,7 @@ static void ctrl_domain_free(struct rdt_hw_ctrl_domain *hw_dom)
kfree(hw_dom);
}
-static void mon_domain_free(struct rdt_hw_mon_domain *hw_dom)
+static void mon_domain_free(struct rdt_hw_l3_mon_domain *hw_dom)
{
int idx;
@@ -400,7 +400,7 @@ static int domain_setup_ctrlval(struct rdt_resource *r, struct rdt_ctrl_domain *
* @num_rmid: The size of the MBM counter array
* @hw_dom: The domain that owns the allocated arrays
*/
-static int arch_domain_mbm_alloc(u32 num_rmid, struct rdt_hw_mon_domain *hw_dom)
+static int arch_domain_mbm_alloc(u32 num_rmid, struct rdt_hw_l3_mon_domain *hw_dom)
{
size_t tsize = sizeof(*hw_dom->arch_mbm_states[0]);
enum resctrl_event_id eventid;
@@ -498,8 +498,8 @@ static void domain_add_cpu_ctrl(int cpu, struct rdt_resource *r)
static void l3_mon_domain_setup(int cpu, int id, struct rdt_resource *r, struct list_head *add_pos)
{
- struct rdt_hw_mon_domain *hw_dom;
- struct rdt_mon_domain *d;
+ struct rdt_hw_l3_mon_domain *hw_dom;
+ struct rdt_l3_mon_domain *d;
struct cacheinfo *ci;
int err;
@@ -625,9 +625,9 @@ static void domain_remove_cpu_ctrl(int cpu, struct rdt_resource *r)
static void domain_remove_cpu_mon(int cpu, struct rdt_resource *r)
{
int id = get_domain_id_from_scope(cpu, r->mon_scope);
- struct rdt_hw_mon_domain *hw_dom;
+ struct rdt_hw_l3_mon_domain *hw_dom;
+ struct rdt_l3_mon_domain *d;
struct rdt_domain_hdr *hdr;
- struct rdt_mon_domain *d;
lockdep_assert_held(&domain_list_lock);
@@ -653,7 +653,7 @@ static void domain_remove_cpu_mon(int cpu, struct rdt_resource *r)
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
hw_dom = resctrl_to_arch_mon_dom(d);
resctrl_offline_mon_domain(r, hdr);
list_del_rcu(&hdr->list);
diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c
index cee1cd7fbdce..b448e6816fe7 100644
--- a/arch/x86/kernel/cpu/resctrl/monitor.c
+++ b/arch/x86/kernel/cpu/resctrl/monitor.c
@@ -109,7 +109,7 @@ static inline u64 get_corrected_mbm_count(u32 rmid, unsigned long val)
*
* In RMID sharing mode there are fewer "logical RMID" values available
* to accumulate data ("physical RMIDs" are divided evenly between SNC
- * nodes that share an L3 cache). Linux creates an rdt_mon_domain for
+ * nodes that share an L3 cache). Linux creates an rdt_l3_mon_domain for
* each SNC node.
*
* The value loaded into IA32_PQR_ASSOC is the "logical RMID".
@@ -157,7 +157,7 @@ static int __rmid_read_phys(u32 prmid, enum resctrl_event_id eventid, u64 *val)
return 0;
}
-static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_mon_domain *hw_dom,
+static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_l3_mon_domain *hw_dom,
u32 rmid,
enum resctrl_event_id eventid)
{
@@ -171,11 +171,11 @@ static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_mon_domain *hw_do
return state ? &state[rmid] : NULL;
}
-void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_mon_domain *d,
+void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
u32 unused, u32 rmid,
enum resctrl_event_id eventid)
{
- struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
+ struct rdt_hw_l3_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
int cpu = cpumask_any(&d->hdr.cpu_mask);
struct arch_mbm_state *am;
u32 prmid;
@@ -194,9 +194,9 @@ void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_mon_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_mon_domain *d)
+void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_l3_mon_domain *d)
{
- struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
+ struct rdt_hw_l3_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
enum resctrl_event_id eventid;
int idx;
@@ -217,10 +217,10 @@ static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width)
return chunks >> shift;
}
-static u64 get_corrected_val(struct rdt_resource *r, struct rdt_mon_domain *d,
+static u64 get_corrected_val(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
u32 rmid, enum resctrl_event_id eventid, u64 msr_val)
{
- struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
+ struct rdt_hw_l3_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
struct arch_mbm_state *am;
u64 chunks;
@@ -242,7 +242,7 @@ int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain_hdr *hdr,
u32 unused, u32 rmid, enum resctrl_event_id eventid,
u64 *val, void *ignored)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
u64 msr_val;
u32 prmid;
int cpu;
@@ -253,7 +253,7 @@ int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain_hdr *hdr,
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return -EINVAL;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
cpu = cpumask_any(&hdr->cpu_mask);
prmid = logical_rmid_to_physical_rmid(cpu, rmid);
ret = __rmid_read_phys(prmid, eventid, &msr_val);
@@ -302,11 +302,11 @@ static int __cntr_id_read(u32 cntr_id, u64 *val)
return 0;
}
-void resctrl_arch_reset_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+void resctrl_arch_reset_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
u32 unused, u32 rmid, int cntr_id,
enum resctrl_event_id eventid)
{
- struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
+ struct rdt_hw_l3_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
struct arch_mbm_state *am;
am = get_arch_mbm_state(hw_dom, rmid, eventid);
@@ -322,14 +322,14 @@ int resctrl_arch_cntr_read(struct rdt_resource *r, struct rdt_domain_hdr *hdr,
u32 unused, u32 rmid, int cntr_id,
enum resctrl_event_id eventid, u64 *val)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
u64 msr_val;
int ret;
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return -EINVAL;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
ret = __cntr_id_read(cntr_id, &msr_val);
if (ret)
return ret;
@@ -353,7 +353,7 @@ int resctrl_arch_cntr_read(struct rdt_resource *r, struct rdt_domain_hdr *hdr,
* must adjust RMID counter numbers based on SNC node. See
* logical_rmid_to_physical_rmid() for code that does this.
*/
-void arch_mon_domain_online(struct rdt_resource *r, struct rdt_mon_domain *d)
+void arch_mon_domain_online(struct rdt_resource *r, struct rdt_l3_mon_domain *d)
{
if (snc_nodes_per_l3_cache > 1)
msr_clear_bit(MSR_RMID_SNC_CONFIG, 0);
@@ -505,7 +505,7 @@ static void resctrl_abmc_set_one_amd(void *arg)
*/
static void _resctrl_abmc_enable(struct rdt_resource *r, bool enable)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
lockdep_assert_cpus_held();
@@ -544,11 +544,11 @@ static void resctrl_abmc_config_one_amd(void *info)
/*
* Send an IPI to the domain to assign the counter to RMID, event pair.
*/
-void resctrl_arch_config_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+void resctrl_arch_config_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
enum resctrl_event_id evtid, u32 rmid, u32 closid,
u32 cntr_id, bool assign)
{
- struct rdt_hw_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
+ struct rdt_hw_l3_mon_domain *hw_dom = resctrl_to_arch_mon_dom(d);
union l3_qos_abmc_cfg abmc_cfg = { 0 };
struct arch_mbm_state *am;
diff --git a/fs/resctrl/ctrlmondata.c b/fs/resctrl/ctrlmondata.c
index 7b9fc5d3bdc8..c95f8eb8e731 100644
--- a/fs/resctrl/ctrlmondata.c
+++ b/fs/resctrl/ctrlmondata.c
@@ -622,7 +622,7 @@ int rdtgroup_mondata_show(struct seq_file *m, void *arg)
r = resctrl_arch_get_resource(resid);
if (md->sum) {
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
/*
* This file requires summing across all domains that share
diff --git a/fs/resctrl/monitor.c b/fs/resctrl/monitor.c
index 32116361a5f6..88b990e939ea 100644
--- a/fs/resctrl/monitor.c
+++ b/fs/resctrl/monitor.c
@@ -130,7 +130,7 @@ static void limbo_release_entry(struct rmid_entry *entry)
* decrement the count. If the busy count gets to zero on an RMID, we
* free the RMID
*/
-void __check_limbo(struct rdt_mon_domain *d, bool force_free)
+void __check_limbo(struct rdt_l3_mon_domain *d, bool force_free)
{
struct rdt_resource *r = resctrl_arch_get_resource(RDT_RESOURCE_L3);
u32 idx_limit = resctrl_arch_system_num_rmid_idx();
@@ -188,7 +188,7 @@ void __check_limbo(struct rdt_mon_domain *d, bool force_free)
resctrl_arch_mon_ctx_free(r, QOS_L3_OCCUP_EVENT_ID, arch_mon_ctx);
}
-bool has_busy_rmid(struct rdt_mon_domain *d)
+bool has_busy_rmid(struct rdt_l3_mon_domain *d)
{
u32 idx_limit = resctrl_arch_system_num_rmid_idx();
@@ -289,7 +289,7 @@ int alloc_rmid(u32 closid)
static void add_rmid_to_limbo(struct rmid_entry *entry)
{
struct rdt_resource *r = resctrl_arch_get_resource(RDT_RESOURCE_L3);
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
u32 idx;
lockdep_assert_held(&rdtgroup_mutex);
@@ -342,7 +342,7 @@ void free_rmid(u32 closid, u32 rmid)
list_add_tail(&entry->list, &rmid_free_lru);
}
-static struct mbm_state *get_mbm_state(struct rdt_mon_domain *d, u32 closid,
+static struct mbm_state *get_mbm_state(struct rdt_l3_mon_domain *d, u32 closid,
u32 rmid, enum resctrl_event_id evtid)
{
u32 idx = resctrl_arch_rmid_idx_encode(closid, rmid);
@@ -362,7 +362,7 @@ static struct mbm_state *get_mbm_state(struct rdt_mon_domain *d, u32 closid,
* Return:
* Valid counter ID on success, or -ENOENT on failure.
*/
-static int mbm_cntr_get(struct rdt_resource *r, struct rdt_mon_domain *d,
+static int mbm_cntr_get(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp, enum resctrl_event_id evtid)
{
int cntr_id;
@@ -389,7 +389,7 @@ static int mbm_cntr_get(struct rdt_resource *r, struct rdt_mon_domain *d,
* Return:
* Valid counter ID on success, or -ENOSPC on failure.
*/
-static int mbm_cntr_alloc(struct rdt_resource *r, struct rdt_mon_domain *d,
+static int mbm_cntr_alloc(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp, enum resctrl_event_id evtid)
{
int cntr_id;
@@ -408,7 +408,7 @@ static int mbm_cntr_alloc(struct rdt_resource *r, struct rdt_mon_domain *d,
/*
* mbm_cntr_free() - Clear the counter ID configuration details in the domain @d.
*/
-static void mbm_cntr_free(struct rdt_mon_domain *d, int cntr_id)
+static void mbm_cntr_free(struct rdt_l3_mon_domain *d, int cntr_id)
{
memset(&d->cntr_cfg[cntr_id], 0, sizeof(*d->cntr_cfg));
}
@@ -418,7 +418,7 @@ static int __mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
int cpu = smp_processor_id();
u32 closid = rdtgrp->closid;
u32 rmid = rdtgrp->mon.rmid;
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
int cntr_id = -ENOENT;
struct mbm_state *m;
int err, ret;
@@ -426,7 +426,7 @@ static int __mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
if (!domain_header_is_valid(rr->hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return -EINVAL;
- d = container_of(rr->hdr, struct rdt_mon_domain, hdr);
+ d = container_of(rr->hdr, struct rdt_l3_mon_domain, hdr);
if (rr->is_mbm_cntr) {
cntr_id = mbm_cntr_get(rr->r, d, rdtgrp, rr->evtid);
@@ -515,12 +515,12 @@ static void mbm_bw_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
u64 cur_bw, bytes, cur_bytes;
u32 closid = rdtgrp->closid;
u32 rmid = rdtgrp->mon.rmid;
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
struct mbm_state *m;
if (!domain_header_is_valid(rr->hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return;
- d = container_of(rr->hdr, struct rdt_mon_domain, hdr);
+ d = container_of(rr->hdr, struct rdt_l3_mon_domain, hdr);
m = get_mbm_state(d, closid, rmid, rr->evtid);
if (WARN_ON_ONCE(!m))
return;
@@ -620,7 +620,7 @@ static struct rdt_ctrl_domain *get_ctrl_domain_from_cpu(int cpu,
* 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_mon_domain *dom_mbm)
+static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_l3_mon_domain *dom_mbm)
{
u32 closid, rmid, cur_msr_val, new_msr_val;
struct mbm_state *pmbm_data, *cmbm_data;
@@ -688,7 +688,7 @@ static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_mon_domain *dom_mbm)
resctrl_arch_update_one(r_mba, dom_mba, closid, CDP_NONE, new_msr_val);
}
-static void mbm_update_one_event(struct rdt_resource *r, struct rdt_mon_domain *d,
+static void mbm_update_one_event(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp, enum resctrl_event_id evtid)
{
struct rmid_read rr = {0};
@@ -720,7 +720,7 @@ static void mbm_update_one_event(struct rdt_resource *r, struct rdt_mon_domain *
resctrl_arch_mon_ctx_free(rr.r, rr.evtid, rr.arch_mon_ctx);
}
-static void mbm_update(struct rdt_resource *r, struct rdt_mon_domain *d,
+static void mbm_update(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp)
{
/*
@@ -741,12 +741,12 @@ static void mbm_update(struct rdt_resource *r, struct rdt_mon_domain *d,
void cqm_handle_limbo(struct work_struct *work)
{
unsigned long delay = msecs_to_jiffies(CQM_LIMBOCHECK_INTERVAL);
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
cpus_read_lock();
mutex_lock(&rdtgroup_mutex);
- d = container_of(work, struct rdt_mon_domain, cqm_limbo.work);
+ d = container_of(work, struct rdt_l3_mon_domain, cqm_limbo.work);
__check_limbo(d, false);
@@ -769,7 +769,7 @@ void cqm_handle_limbo(struct work_struct *work)
* @exclude_cpu: Which CPU the handler should not run on,
* RESCTRL_PICK_ANY_CPU to pick any CPU.
*/
-void cqm_setup_limbo_handler(struct rdt_mon_domain *dom, unsigned long delay_ms,
+void cqm_setup_limbo_handler(struct rdt_l3_mon_domain *dom, unsigned long delay_ms,
int exclude_cpu)
{
unsigned long delay = msecs_to_jiffies(delay_ms);
@@ -786,7 +786,7 @@ void mbm_handle_overflow(struct work_struct *work)
{
unsigned long delay = msecs_to_jiffies(MBM_OVERFLOW_INTERVAL);
struct rdtgroup *prgrp, *crgrp;
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
struct list_head *head;
struct rdt_resource *r;
@@ -801,7 +801,7 @@ void mbm_handle_overflow(struct work_struct *work)
goto out_unlock;
r = resctrl_arch_get_resource(RDT_RESOURCE_L3);
- d = container_of(work, struct rdt_mon_domain, mbm_over.work);
+ d = container_of(work, struct rdt_l3_mon_domain, mbm_over.work);
list_for_each_entry(prgrp, &rdt_all_groups, rdtgroup_list) {
mbm_update(r, d, prgrp);
@@ -835,7 +835,7 @@ void mbm_handle_overflow(struct work_struct *work)
* @exclude_cpu: Which CPU the handler should not run on,
* RESCTRL_PICK_ANY_CPU to pick any CPU.
*/
-void mbm_setup_overflow_handler(struct rdt_mon_domain *dom, unsigned long delay_ms,
+void mbm_setup_overflow_handler(struct rdt_l3_mon_domain *dom, unsigned long delay_ms,
int exclude_cpu)
{
unsigned long delay = msecs_to_jiffies(delay_ms);
@@ -1090,7 +1090,7 @@ ssize_t resctrl_mbm_assign_on_mkdir_write(struct kernfs_open_file *of, char *buf
* mbm_cntr_free_all() - Clear all the counter ID configuration details in the
* domain @d. Called when mbm_assign_mode is changed.
*/
-static void mbm_cntr_free_all(struct rdt_resource *r, struct rdt_mon_domain *d)
+static void mbm_cntr_free_all(struct rdt_resource *r, struct rdt_l3_mon_domain *d)
{
memset(d->cntr_cfg, 0, sizeof(*d->cntr_cfg) * r->mon.num_mbm_cntrs);
}
@@ -1099,7 +1099,7 @@ static void mbm_cntr_free_all(struct rdt_resource *r, struct rdt_mon_domain *d)
* resctrl_reset_rmid_all() - Reset all non-architecture states for all the
* supported RMIDs.
*/
-static void resctrl_reset_rmid_all(struct rdt_resource *r, struct rdt_mon_domain *d)
+static void resctrl_reset_rmid_all(struct rdt_resource *r, struct rdt_l3_mon_domain *d)
{
u32 idx_limit = resctrl_arch_system_num_rmid_idx();
enum resctrl_event_id evt;
@@ -1120,7 +1120,7 @@ static void resctrl_reset_rmid_all(struct rdt_resource *r, struct rdt_mon_domain
* Assign the counter if @assign is true else unassign the counter. Reset the
* associated non-architectural state.
*/
-static void rdtgroup_assign_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+static void rdtgroup_assign_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
enum resctrl_event_id evtid, u32 rmid, u32 closid,
u32 cntr_id, bool assign)
{
@@ -1140,7 +1140,7 @@ static void rdtgroup_assign_cntr(struct rdt_resource *r, struct rdt_mon_domain *
* Return:
* 0 on success, < 0 on failure.
*/
-static int rdtgroup_alloc_assign_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+static int rdtgroup_alloc_assign_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp, struct mon_evt *mevt)
{
int cntr_id;
@@ -1175,7 +1175,7 @@ static int rdtgroup_alloc_assign_cntr(struct rdt_resource *r, struct rdt_mon_dom
* Return:
* 0 on success, < 0 on failure.
*/
-static int rdtgroup_assign_cntr_event(struct rdt_mon_domain *d, struct rdtgroup *rdtgrp,
+static int rdtgroup_assign_cntr_event(struct rdt_l3_mon_domain *d, struct rdtgroup *rdtgrp,
struct mon_evt *mevt)
{
struct rdt_resource *r = resctrl_arch_get_resource(mevt->rid);
@@ -1225,7 +1225,7 @@ void rdtgroup_assign_cntrs(struct rdtgroup *rdtgrp)
* rdtgroup_free_unassign_cntr() - Unassign and reset the counter ID configuration
* for the event pointed to by @mevt within the domain @d and resctrl group @rdtgrp.
*/
-static void rdtgroup_free_unassign_cntr(struct rdt_resource *r, struct rdt_mon_domain *d,
+static void rdtgroup_free_unassign_cntr(struct rdt_resource *r, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp, struct mon_evt *mevt)
{
int cntr_id;
@@ -1246,7 +1246,7 @@ static void rdtgroup_free_unassign_cntr(struct rdt_resource *r, struct rdt_mon_d
* the event structure @mevt from the domain @d and the group @rdtgrp. Unassign
* the counters from all the domains if @d is NULL else unassign from @d.
*/
-static void rdtgroup_unassign_cntr_event(struct rdt_mon_domain *d, struct rdtgroup *rdtgrp,
+static void rdtgroup_unassign_cntr_event(struct rdt_l3_mon_domain *d, struct rdtgroup *rdtgrp,
struct mon_evt *mevt)
{
struct rdt_resource *r = resctrl_arch_get_resource(mevt->rid);
@@ -1321,7 +1321,7 @@ static int resctrl_parse_mem_transactions(char *tok, u32 *val)
static void rdtgroup_update_cntr_event(struct rdt_resource *r, struct rdtgroup *rdtgrp,
enum resctrl_event_id evtid)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
int cntr_id;
list_for_each_entry(d, &r->mon_domains, hdr.list) {
@@ -1427,7 +1427,7 @@ ssize_t resctrl_mbm_assign_mode_write(struct kernfs_open_file *of, char *buf,
size_t nbytes, loff_t off)
{
struct rdt_resource *r = rdt_kn_parent_priv(of->kn);
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
int ret = 0;
bool enable;
@@ -1500,7 +1500,7 @@ int resctrl_num_mbm_cntrs_show(struct kernfs_open_file *of,
struct seq_file *s, void *v)
{
struct rdt_resource *r = rdt_kn_parent_priv(of->kn);
- struct rdt_mon_domain *dom;
+ struct rdt_l3_mon_domain *dom;
bool sep = false;
cpus_read_lock();
@@ -1524,7 +1524,7 @@ int resctrl_available_mbm_cntrs_show(struct kernfs_open_file *of,
struct seq_file *s, void *v)
{
struct rdt_resource *r = rdt_kn_parent_priv(of->kn);
- struct rdt_mon_domain *dom;
+ struct rdt_l3_mon_domain *dom;
bool sep = false;
u32 cntrs, i;
int ret = 0;
@@ -1565,7 +1565,7 @@ int resctrl_available_mbm_cntrs_show(struct kernfs_open_file *of,
int mbm_L3_assignments_show(struct kernfs_open_file *of, struct seq_file *s, void *v)
{
struct rdt_resource *r = resctrl_arch_get_resource(RDT_RESOURCE_L3);
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
struct rdtgroup *rdtgrp;
struct mon_evt *mevt;
int ret = 0;
@@ -1628,7 +1628,7 @@ static struct mon_evt *mbm_get_mon_event_by_name(struct rdt_resource *r, char *n
return NULL;
}
-static int rdtgroup_modify_assign_state(char *assign, struct rdt_mon_domain *d,
+static int rdtgroup_modify_assign_state(char *assign, struct rdt_l3_mon_domain *d,
struct rdtgroup *rdtgrp, struct mon_evt *mevt)
{
int ret = 0;
@@ -1654,7 +1654,7 @@ static int rdtgroup_modify_assign_state(char *assign, struct rdt_mon_domain *d,
static int resctrl_parse_mbm_assignment(struct rdt_resource *r, struct rdtgroup *rdtgrp,
char *event, char *tok)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
unsigned long dom_id = 0;
char *dom_str, *id_str;
struct mon_evt *mevt;
diff --git a/fs/resctrl/rdtgroup.c b/fs/resctrl/rdtgroup.c
index e3b83e48f2d9..1b4f4bd63143 100644
--- a/fs/resctrl/rdtgroup.c
+++ b/fs/resctrl/rdtgroup.c
@@ -1618,7 +1618,7 @@ static void mondata_config_read(struct resctrl_mon_config_info *mon_info)
static int mbm_config_show(struct seq_file *s, struct rdt_resource *r, u32 evtid)
{
struct resctrl_mon_config_info mon_info;
- struct rdt_mon_domain *dom;
+ struct rdt_l3_mon_domain *dom;
bool sep = false;
cpus_read_lock();
@@ -1666,7 +1666,7 @@ static int mbm_local_bytes_config_show(struct kernfs_open_file *of,
}
static void mbm_config_write_domain(struct rdt_resource *r,
- struct rdt_mon_domain *d, u32 evtid, u32 val)
+ struct rdt_l3_mon_domain *d, u32 evtid, u32 val)
{
struct resctrl_mon_config_info mon_info = {0};
@@ -1707,8 +1707,8 @@ static void mbm_config_write_domain(struct rdt_resource *r,
static int mon_config_write(struct rdt_resource *r, char *tok, u32 evtid)
{
char *dom_str = NULL, *id_str;
+ struct rdt_l3_mon_domain *d;
unsigned long dom_id, val;
- struct rdt_mon_domain *d;
/* Walking r->domains, ensure it can't race with cpuhp */
lockdep_assert_cpus_held();
@@ -2716,7 +2716,7 @@ static int rdt_get_tree(struct fs_context *fc)
{
struct rdt_fs_context *ctx = rdt_fc2context(fc);
unsigned long flags = RFTYPE_CTRL_BASE;
- struct rdt_mon_domain *dom;
+ struct rdt_l3_mon_domain *dom;
struct rdt_resource *r;
int ret;
@@ -3167,7 +3167,7 @@ static void rmdir_mondata_subdir_allrdtgrp(struct rdt_resource *r,
struct rdt_domain_hdr *hdr)
{
struct rdtgroup *prgrp, *crgrp;
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
char subname[32];
bool snc_mode;
char name[32];
@@ -3175,7 +3175,7 @@ static void rmdir_mondata_subdir_allrdtgrp(struct rdt_resource *r,
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
snc_mode = r->mon_scope == RESCTRL_L3_NODE;
sprintf(name, "mon_%s_%02d", r->name, snc_mode ? d->ci_id : d->hdr.id);
if (snc_mode)
@@ -3221,7 +3221,7 @@ static int mkdir_mondata_subdir(struct kernfs_node *parent_kn,
struct rdt_resource *r, struct rdtgroup *prgrp)
{
struct kernfs_node *kn, *ckn;
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
char name[32];
bool snc_mode;
int ret = 0;
@@ -3231,7 +3231,7 @@ static int mkdir_mondata_subdir(struct kernfs_node *parent_kn,
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
return -EINVAL;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
snc_mode = r->mon_scope == RESCTRL_L3_NODE;
sprintf(name, "mon_%s_%02d", r->name, snc_mode ? d->ci_id : d->hdr.id);
kn = kernfs_find_and_get(parent_kn, name);
@@ -4174,7 +4174,7 @@ static void rdtgroup_setup_default(void)
mutex_unlock(&rdtgroup_mutex);
}
-static void domain_destroy_mon_state(struct rdt_mon_domain *d)
+static void domain_destroy_mon_state(struct rdt_l3_mon_domain *d)
{
int idx;
@@ -4198,7 +4198,7 @@ void resctrl_offline_ctrl_domain(struct rdt_resource *r, struct rdt_ctrl_domain
void resctrl_offline_mon_domain(struct rdt_resource *r, struct rdt_domain_hdr *hdr)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
mutex_lock(&rdtgroup_mutex);
@@ -4212,7 +4212,7 @@ void resctrl_offline_mon_domain(struct rdt_resource *r, struct rdt_domain_hdr *h
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
goto out_unlock;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
if (resctrl_is_mbm_enabled())
cancel_delayed_work(&d->mbm_over);
if (resctrl_is_mon_event_enabled(QOS_L3_OCCUP_EVENT_ID) && has_busy_rmid(d)) {
@@ -4246,7 +4246,7 @@ void resctrl_offline_mon_domain(struct rdt_resource *r, struct rdt_domain_hdr *h
*
* Returns 0 for success, or -ENOMEM.
*/
-static int domain_setup_mon_state(struct rdt_resource *r, struct rdt_mon_domain *d)
+static int domain_setup_mon_state(struct rdt_resource *r, struct rdt_l3_mon_domain *d)
{
u32 idx_limit = resctrl_arch_system_num_rmid_idx();
size_t tsize = sizeof(*d->mbm_states[0]);
@@ -4304,7 +4304,7 @@ int resctrl_online_ctrl_domain(struct rdt_resource *r, struct rdt_ctrl_domain *d
int resctrl_online_mon_domain(struct rdt_resource *r, struct rdt_domain_hdr *hdr)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
int err = -EINVAL;
mutex_lock(&rdtgroup_mutex);
@@ -4312,7 +4312,7 @@ int resctrl_online_mon_domain(struct rdt_resource *r, struct rdt_domain_hdr *hdr
if (!domain_header_is_valid(hdr, RESCTRL_MON_DOMAIN, RDT_RESOURCE_L3))
goto out_unlock;
- d = container_of(hdr, struct rdt_mon_domain, hdr);
+ d = container_of(hdr, struct rdt_l3_mon_domain, hdr);
err = domain_setup_mon_state(r, d);
if (err)
goto out_unlock;
@@ -4360,10 +4360,10 @@ static void clear_childcpus(struct rdtgroup *r, unsigned int cpu)
}
}
-static struct rdt_mon_domain *get_mon_domain_from_cpu(int cpu,
- struct rdt_resource *r)
+static struct rdt_l3_mon_domain *get_mon_domain_from_cpu(int cpu,
+ struct rdt_resource *r)
{
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
lockdep_assert_cpus_held();
@@ -4379,7 +4379,7 @@ static struct rdt_mon_domain *get_mon_domain_from_cpu(int cpu,
void resctrl_offline_cpu(unsigned int cpu)
{
struct rdt_resource *l3 = resctrl_arch_get_resource(RDT_RESOURCE_L3);
- struct rdt_mon_domain *d;
+ struct rdt_l3_mon_domain *d;
struct rdtgroup *rdtgrp;
mutex_lock(&rdtgroup_mutex);
--
2.51.0
next prev parent reply other threads:[~2025-09-25 20:04 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-25 20:02 [PATCH v11 00/31] x86,fs/resctrl telemetry monitoring Tony Luck
2025-09-25 20:02 ` [PATCH v11 01/31] x86,fs/resctrl: Improve domain type checking Tony Luck
2025-10-03 15:28 ` Reinette Chatre
2025-09-25 20:02 ` [PATCH v11 02/31] x86/resctrl: Move L3 initialization into new helper function Tony Luck
2025-10-03 15:28 ` Reinette Chatre
2025-09-25 20:02 ` [PATCH v11 03/31] x86,fs/resctrl: Refactor domain_remove_cpu_mon() ready for new domain types Tony Luck
2025-10-03 15:29 ` Reinette Chatre
2025-09-25 20:02 ` [PATCH v11 04/31] x86/resctrl: Clean up domain_remove_cpu_ctrl() Tony Luck
2025-10-03 15:30 ` Reinette Chatre
2025-09-25 20:02 ` [PATCH v11 05/31] x86,fs/resctrl: Refactor domain create/remove using struct rdt_domain_hdr Tony Luck
2025-10-03 15:33 ` Reinette Chatre
2025-10-03 22:55 ` Luck, Tony
2025-10-06 21:32 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 06/31] x86,fs/resctrl: Use struct rdt_domain_hdr when reading counters Tony Luck
2025-10-03 15:34 ` Reinette Chatre
2025-10-03 22:59 ` Luck, Tony
2025-09-25 20:03 ` Tony Luck [this message]
2025-10-03 23:24 ` [PATCH v11 07/31] x86,fs/resctrl: Rename struct rdt_mon_domain and rdt_hw_mon_domain Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 08/31] x86,fs/resctrl: Rename some L3 specific functions Tony Luck
2025-10-03 23:24 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 09/31] fs/resctrl: Make event details accessible to functions when reading events Tony Luck
2025-10-03 23:27 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 10/31] x86,fs/resctrl: Handle events that can be read from any CPU Tony Luck
2025-10-03 23:32 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 11/31] x86,fs/resctrl: Support binary fixed point event counters Tony Luck
2025-09-25 20:03 ` [PATCH v11 12/31] x86,fs/resctrl: Add an architectural hook called for each mount Tony Luck
2025-09-25 20:03 ` [PATCH v11 13/31] x86,fs/resctrl: Add and initialize rdt_resource for package scope monitor Tony Luck
2025-09-25 20:03 ` [PATCH v11 14/31] x86/resctrl: Discover hardware telemetry events Tony Luck
2025-10-03 23:35 ` Reinette Chatre
2025-10-06 18:19 ` Luck, Tony
2025-10-06 21:33 ` Reinette Chatre
2025-10-06 21:47 ` Luck, Tony
2025-10-07 20:47 ` Luck, Tony
2025-10-08 17:12 ` Reinette Chatre
2025-10-08 17:20 ` Luck, Tony
2025-09-25 20:03 ` [PATCH v11 15/31] x86,fs/resctrl: Fill in details of events for guid 0x26696143 and 0x26557651 Tony Luck
2025-09-25 20:03 ` [PATCH v11 16/31] x86,fs/resctrl: Add architectural event pointer Tony Luck
2025-10-03 23:38 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 17/31] x86/resctrl: Find and enable usable telemetry events Tony Luck
2025-10-03 23:52 ` Reinette Chatre
2025-10-06 19:58 ` Luck, Tony
2025-10-06 21:33 ` Reinette Chatre
2025-10-06 21:54 ` Luck, Tony
2025-09-25 20:03 ` [PATCH v11 18/31] fs/resctrl: Refactor L3 specific parts of __mon_event_count() Tony Luck
2025-10-03 23:56 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 19/31] x86/resctrl: Read telemetry events Tony Luck
2025-09-25 20:03 ` [PATCH v11 20/31] fs/resctrl: Refactor Sub-NUMA Cluster (SNC) in mkdir/rmdir code flow Tony Luck
2025-10-03 23:58 ` Reinette Chatre
2025-10-06 23:10 ` Luck, Tony
2025-10-08 17:12 ` Reinette Chatre
2025-10-08 21:15 ` Luck, Tony
2025-10-08 22:12 ` Reinette Chatre
2025-10-08 22:29 ` Luck, Tony
2025-10-09 2:16 ` Reinette Chatre
2025-10-09 17:45 ` Luck, Tony
2025-10-09 20:29 ` Reinette Chatre
2025-10-09 21:31 ` Luck, Tony
2025-10-09 21:46 ` Reinette Chatre
2025-10-09 22:08 ` Luck, Tony
2025-10-10 0:16 ` Reinette Chatre
2025-10-10 1:14 ` Luck, Tony
2025-10-10 1:54 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 21/31] x86/resctrl: Handle domain creation/deletion for RDT_RESOURCE_PERF_PKG Tony Luck
2025-10-04 0:00 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 22/31] x86/resctrl: Add energy/perf choices to rdt boot option Tony Luck
2025-09-25 20:03 ` [PATCH v11 23/31] x86/resctrl: Handle number of RMIDs supported by telemetry resources Tony Luck
2025-10-04 0:06 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 24/31] fs/resctrl: Move allocation/free of closid_num_dirty_rmid[] Tony Luck
2025-10-04 0:09 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 25/31] fs,x86/resctrl: Compute number of RMIDs as minimum across resources Tony Luck
2025-10-04 0:10 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 26/31] fs/resctrl: Move RMID initialization to first mount Tony Luck
2025-10-04 0:12 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 27/31] x86/resctrl: Enable RDT_RESOURCE_PERF_PKG Tony Luck
2025-10-04 0:23 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 28/31] fs/resctrl: Provide interface to create architecture specific debugfs area Tony Luck
2025-09-25 20:03 ` [PATCH v11 29/31] x86/resctrl: Add debugfs files to show telemetry aggregator status Tony Luck
2025-10-04 0:23 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 30/31] x86,fs/resctrl: Update Documentation for package events Tony Luck
2025-10-04 0:25 ` Reinette Chatre
2025-09-25 20:03 ` [PATCH v11 31/31] fs/resctrl: Some kerneldoc updates Tony Luck
2025-10-04 0:26 ` Reinette Chatre
2025-10-06 16:54 ` Luck, Tony
2025-10-06 21:34 ` Reinette Chatre
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250925200328.64155-8-tony.luck@intel.com \
--to=tony.luck@intel.com \
--cc=Dave.Martin@arm.com \
--cc=babu.moger@amd.com \
--cc=dfustini@baylibre.com \
--cc=fenghuay@nvidia.com \
--cc=james.morse@arm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=maciej.wieczor-retman@intel.com \
--cc=patches@lists.linux.dev \
--cc=peternewman@google.com \
--cc=reinette.chatre@intel.com \
--cc=x86@kernel.org \
--cc=yu.c.chen@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.