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Return 0 when ksm services do not exist

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When ksm or ksmtuned services do not exist, return 0 so that we do not
generate ERRORs in TuneD logs.

Resolves: OCPBUGS-19656

Signed-off-by: Jiri Mencak <jmencak@users.noreply.github.com>
This commit is contained in:
Jiri Mencak 2023-09-24 20:51:51 +02:00
parent 670541d273
commit 158a3e83c9
1 changed files with 2 additions and 2 deletions
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4
profiles/functions
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@ -566,7 +566,7 @@ disable_ksm()
die "failed to create $KSM_MASK_FILE"
fi
# Do not run any systemctl commands if $KSM_SERVICES units do not exist
systemctl cat -- $KSM_SERVICES &> /dev/null || return
systemctl cat -- $KSM_SERVICES &> /dev/null || return 0
systemctl --now --quiet mask $KSM_SERVICES
# Unmerge all shared pages
test -f $KSM_RUN_PATH && echo 2 > $KSM_RUN_PATH
@ -578,7 +578,7 @@ enable_ksm()
{
if [ -f $KSM_MASK_FILE ]; then
# Do not run any systemctl commands if $KSM_SERVICES units do not exist
systemctl cat -- $KSM_SERVICES &> /dev/null || return
systemctl cat -- $KSM_SERVICES &> /dev/null || return 0
if systemctl --quiet unmask $KSM_SERVICES; then
rm -f $KSM_MASK_FILE
fi