aboutsummaryrefslogtreecommitdiff
path: root/virt
diff options
context:
space:
mode:
authorGeoff Levand <geoff@infradead.org>2013-04-05 19:20:30 +0000
committerGleb Natapov <gleb@redhat.com>2013-04-08 13:02:04 +0300
commit39369f7a8b7314b8f7860c880a2198c11cebdf5a (patch)
treec0eed7068022d51c1f7f14ab4706b5fff0563b6c /virt
parentfc1b74925f87f6aca5432eb73f6a57eff30afde7 (diff)
downloadvexpress-lsk-39369f7a8b7314b8f7860c880a2198c11cebdf5a.tar.gz
KVM: Make local routines static
The routines get_user_page_nowait(), kvm_io_bus_sort_cmp(), kvm_io_bus_insert_dev() and kvm_io_bus_get_first_dev() are only referenced within kvm_main.c, so give them static linkage. Fixes sparse warnings like these: virt/kvm/kvm_main.c: warning: symbol 'get_user_page_nowait' was not declared. Should it be static? Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index ff7154188b5..9ad98769dd7 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1078,7 +1078,7 @@ static int kvm_read_hva_atomic(void *data, void __user *hva, int len)
return __copy_from_user_inatomic(data, hva, len);
}
-int get_user_page_nowait(struct task_struct *tsk, struct mm_struct *mm,
+static int get_user_page_nowait(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, int write, struct page **page)
{
int flags = FOLL_TOUCH | FOLL_NOWAIT | FOLL_HWPOISON | FOLL_GET;
@@ -2612,7 +2612,7 @@ static void kvm_io_bus_destroy(struct kvm_io_bus *bus)
kfree(bus);
}
-int kvm_io_bus_sort_cmp(const void *p1, const void *p2)
+static int kvm_io_bus_sort_cmp(const void *p1, const void *p2)
{
const struct kvm_io_range *r1 = p1;
const struct kvm_io_range *r2 = p2;
@@ -2624,7 +2624,7 @@ int kvm_io_bus_sort_cmp(const void *p1, const void *p2)
return 0;
}
-int kvm_io_bus_insert_dev(struct kvm_io_bus *bus, struct kvm_io_device *dev,
+static int kvm_io_bus_insert_dev(struct kvm_io_bus *bus, struct kvm_io_device *dev,
gpa_t addr, int len)
{
bus->range[bus->dev_count++] = (struct kvm_io_range) {
@@ -2639,7 +2639,7 @@ int kvm_io_bus_insert_dev(struct kvm_io_bus *bus, struct kvm_io_device *dev,
return 0;
}
-int kvm_io_bus_get_first_dev(struct kvm_io_bus *bus,
+static int kvm_io_bus_get_first_dev(struct kvm_io_bus *bus,
gpa_t addr, int len)
{
struct kvm_io_range *range, key;