diff options
| author | Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com> | 2023-10-10 12:42:36 +0200 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-10-11 19:43:43 +0200 |
| commit | 39c6eed1f61594f737160e498d29673edbd9eefd (patch) | |
| tree | a3e6a9a8434b503f4e5949fcbad8bfcd0e7d792b | |
| parent | f05fd4ce99635975caa3e6a0eeb02118637f72a3 (diff) | |
x86/resctrl: Rename arch_has_sparse_bitmaps
Rename arch_has_sparse_bitmaps to arch_has_sparse_bitmasks to ensure
consistent terminology throughout resctrl.
Suggested-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Peter Newman <peternewman@google.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Babu Moger <babu.moger@amd.com>
Tested-by: Peter Newman <peternewman@google.com>
Link: https://lore.kernel.org/r/e330fcdae873ef1a831e707025a4b70fa346666e.1696934091.git.maciej.wieczor-retman@intel.com
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/core.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 4 | ||||
| -rw-r--r-- | include/linux/resctrl.h | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index 030d3b409768..c09e4fdded3c 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -872,7 +872,7 @@ static __init void rdt_init_res_defs_intel(void) if (r->rid == RDT_RESOURCE_L3 || r->rid == RDT_RESOURCE_L2) { - r->cache.arch_has_sparse_bitmaps = false; + r->cache.arch_has_sparse_bitmasks = false; r->cache.arch_has_per_cpu_cfg = false; r->cache.min_cbm_bits = 1; } else if (r->rid == RDT_RESOURCE_MBA) { @@ -892,7 +892,7 @@ static __init void rdt_init_res_defs_amd(void) if (r->rid == RDT_RESOURCE_L3 || r->rid == RDT_RESOURCE_L2) { - r->cache.arch_has_sparse_bitmaps = true; + r->cache.arch_has_sparse_bitmasks = true; r->cache.arch_has_per_cpu_cfg = true; r->cache.min_cbm_bits = 0; } else if (r->rid == RDT_RESOURCE_MBA) { diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c index b44c487727d4..ab45012288bb 100644 --- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c +++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c @@ -113,8 +113,8 @@ static bool cbm_validate(char *buf, u32 *data, struct rdt_resource *r) first_bit = find_first_bit(&val, cbm_len); zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); - /* Are non-contiguous bitmaps allowed? */ - if (!r->cache.arch_has_sparse_bitmaps && + /* Are non-contiguous bitmasks allowed? */ + if (!r->cache.arch_has_sparse_bitmasks && (find_next_bit(&val, cbm_len, zero_bit) < cbm_len)) { rdt_last_cmd_printf("The mask %lx has non-consecutive 1-bits\n", val); return false; diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index 8334eeacfec5..66942d7fba7f 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -94,7 +94,7 @@ struct rdt_domain { * zero CBM. * @shareable_bits: Bitmask of shareable resource with other * executing entities - * @arch_has_sparse_bitmaps: True if a bitmap like f00f is valid. + * @arch_has_sparse_bitmasks: True if a bitmask like f00f is valid. * @arch_has_per_cpu_cfg: True if QOS_CFG register for this cache * level has CPU scope. */ @@ -102,7 +102,7 @@ struct resctrl_cache { unsigned int cbm_len; unsigned int min_cbm_bits; unsigned int shareable_bits; - bool arch_has_sparse_bitmaps; + bool arch_has_sparse_bitmasks; bool arch_has_per_cpu_cfg; }; |