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functions: Silence errors if module kvm_intel does not exist

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Without the redirect to /dev/null, an error message would
be reported in TuneD logs on aarch64 machines, which do not
have the kernel module.

Resolves: RHEL-79943
This commit is contained in:
Pavol Žáčik 2025-03-04 10:06:47 +01:00
parent 889387b000
commit c9f678d8a1
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GPG key ID: B3029C97EB97E3E4
1 changed files with 1 additions and 1 deletions
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functions
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@ -477,7 +477,7 @@ setup_kvm_mod_low_latency()
modinfo -p kvm | grep -q kvmclock_periodic_sync && HAS_KPS=1
modinfo -p kvm | grep -q nx_huge_pages && HAS_NX_HP=1
modinfo -p kvm_intel | grep -q ple_gap && HAS_PLE_GAP=1
modinfo -p kvm_intel 2>/dev/null | grep -q ple_gap && HAS_PLE_GAP=1
grep -qs kvmclock_periodic_sync "$kvm_modprobe_file" && WANTS_KPS=1
grep -qs nx_huge_pages "$kvm_modprobe_file" && WANTS_NX_HP=1
grep -qs ple_gap "$kvm_modprobe_file" && WANTS_PLE_GAP=1