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| author |   James Morse <james.morse@arm.com> | 2022-09-02 15:48:09 +0000 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2022-09-22 14:34:33 +0200 |
| commit | 4d269ed485298e8a09485a664e7b35b370ab4ada (patch) | |
| tree | 8bced6db60eefe46b0045bcfaf14883e243e1d0e /arch/x86/kernel/cpu/resctrl/pseudo_lock.c | |
| parent | x86/resctrl: Fix to restore to original value when re-enabling hardware prefetch register (diff) | |
| download | wireguard-linux-4d269ed485298e8a09485a664e7b35b370ab4ada.tar.xz wireguard-linux-4d269ed485298e8a09485a664e7b35b370ab4ada.zip | |
x86/resctrl: Kill off alloc_enabled
rdt_resources_all[] used to have extra entries for L2CODE/L2DATA.
These were hidden from resctrl by the alloc_enabled value.
Now that the L2/L2CODE/L2DATA resources have been merged together,
alloc_enabled doesn't mean anything, it always has the same value as
alloc_capable which indicates allocation is supported by this resource.
Remove alloc_enabled and its helpers.
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Jamie Iles <quic_jiles@quicinc.com>
Reviewed-by: Shaopeng Tan <tan.shaopeng@fujitsu.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Tested-by: Xin Hao <xhao@linux.alibaba.com>
Tested-by: Shaopeng Tan <tan.shaopeng@fujitsu.com>
Tested-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20220902154829.30399-2-james.morse@arm.com
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/pseudo_lock.c')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c index 4d8398986f78..d961ae3ed96e 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c +++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c @@ -837,7 +837,7 @@ bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d) * First determine which cpus have pseudo-locked regions * associated with them. */ - for_each_alloc_enabled_rdt_resource(r) { + for_each_alloc_capable_rdt_resource(r) { list_for_each_entry(d_i, &r->domains, list) { if (d_i->plr) cpumask_or(cpu_with_psl, cpu_with_psl, |