boot_time_opt: update patches to 5.10 kernel

Patches used in boot time optimization are coming from
clearlinux distribution. Update patches correspuding to 5.10
kernel: https://github.com/clearlinux-pkgs/linux/tree/5.10.32-1034

We selected a list of patches from ClearLinux. Those we have
considered risky, unknown impact on functionality have been
avoided.

Change-Id: If01459292a5a383b49944645bd8536d9a62d9de3
Signed-off-by: Adrian Calianu <adrian.calianu@enea.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/patches/boot_time_opt/0109-init_task-faster-timerslack.patch b/patches/boot_time_opt/0109-init_task-faster-timerslack.patch
deleted file mode 100644
index 9687012..0000000
--- a/patches/boot_time_opt/0109-init_task-faster-timerslack.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 4c35ad2b763bca4e0eaf449d42a0e4c49197da2c Mon Sep 17 00:00:00 2001
-From: Arjan van de Ven <arjan@linux.intel.com>
-Date: Wed, 23 Mar 2016 14:52:41 +0000
-Subject: [PATCH 109/126] init_task: faster timerslack
-
-the default tuning is a compromise between client power and server
-performance;
-for a server distro like Clear Linux, we don't need to compromise.
-(for non-server usages we have different kernel binaries)
-
-in principle this can be done as a patch to systemd as well, but we have
-a shared
-systemd between usages while we have different kernels, so the logistics
-for where the patch goes work out better here
----
- include/linux/init_task.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/linux/init_task.h b/include/linux/init_task.h
-index 8062e6cc607c..2903519e2462 100644
---- a/include/linux/init_task.h
-+++ b/include/linux/init_task.h
-@@ -275,7 +275,7 @@ extern struct cred init_cred;
-        .journal_info   = NULL,                                         \
-        INIT_CPU_TIMERS(tsk)                                            \
-        .pi_lock        = __RAW_SPIN_LOCK_UNLOCKED(tsk.pi_lock),        \
--       .timer_slack_ns = 50000, /* 50 usec default slack */            \
-+       .timer_slack_ns = 1000, /* 1 usec default slack */              \
-        .pids = {                                                       \
-                [PIDTYPE_PID]  = INIT_PID_LINK(PIDTYPE_PID),            \
-                [PIDTYPE_PGID] = INIT_PID_LINK(PIDTYPE_PGID),           \
--- 
-2.15.0
-