cachepc

commit af8e9be96ac096e97d3d34af3e5178fe3adf4dca
parent 4b49b8122c8c5c5ddc68df61057df0b94f46d66f
Author: Louis Burda <quent.burda@gmail.com>
Date:   Wed,  1 Feb 2023 11:24:26 -0600

Properly initialize locks

Diffstat:
M
README
 | 
2
+-
M
cachepc/event.c
 | 
1
+
M
cachepc/kvm.c
 | 
2
++

3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/README b/README
@@ -105,7 +105,7 @@ Advanced > North Bridge Configuration > SEV-SNP Support = Enabled
 Advanced > North Bridge Configuration > Memory Configuration > TSME = Disabled
 
 The host kernel is built using the AMDESE/AMDSEV repo on branch sev-snp-devel
-at commmit a480a51. Build and install the the host kernel and qemu by running:
+at commmit a480a51. Build and install the host kernel and qemu by running:
 
 # ./bulid.sh --package
 # cd snp-release-`date "+%Y-%m-%d"`
diff --git a/cachepc/event.c b/cachepc/event.c
@@ -36,6 +36,7 @@ cpc_events_init(void)
 	cpc_eventbuf = NULL;
 	cpc_eventbuf_len = 0;
 	cpc_event_batching = false;
+	rwlock_init(&cpc_event_lock);
 	cpc_events_reset();
 }
 
diff --git a/cachepc/kvm.c b/cachepc/kvm.c
@@ -647,6 +647,8 @@ cpc_setup_test(void *p)
 	spinlock_t lock;
 	int cpu;
 
+	spin_lock_init(&lock);
+
 	cpu = get_cpu();
 
 	CPC_INFO("Running on core %i\n", cpu);