x86/mm: make various hotplug related functions static

Commit Message

Jan Beulich Aug. 10, 2017, 7:27 a.m. UTC

Signed-off-by: Jan Beulich <[e-mail]>

Comments

Andrew Cooper Aug. 10, 2017, 8:29 a.m. UTC | #1

On 10/08/2017 08:27, Jan Beulich wrote:
> Signed-off-by: Jan Beulich <[e-mail]>

Acked-by: Andrew Cooper <[e-mail]>

Patch

--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -106,7 +106,7 @@  struct mem_hotadd_info
     unsigned long cur;
 };
 
-int hotadd_mem_valid(unsigned long pfn, struct mem_hotadd_info *info)
+static int hotadd_mem_valid(unsigned long pfn, struct mem_hotadd_info *info)
 {
     return (pfn < info->epfn && pfn >= info->spfn);
 }
@@ -156,7 +156,7 @@  static int m2p_mapped(unsigned long spfn
     return M2P_NO_MAPPED;
 }
 
-int share_hotadd_m2p_table(struct mem_hotadd_info *info)
+static int share_hotadd_m2p_table(struct mem_hotadd_info *info)
 {
     unsigned long i, n, v, m2p_start_mfn = 0;
     l3_pgentry_t l3e;
@@ -257,7 +257,7 @@  static void destroy_compat_m2p_mapping(s
     return;
 }
 
-void destroy_m2p_mapping(struct mem_hotadd_info *info)
+static void destroy_m2p_mapping(struct mem_hotadd_info *info)
 {
     l3_pgentry_t *l3_ro_mpt;
     unsigned long i, va, rwva;
@@ -712,7 +712,7 @@  void free_compat_arg_xlat(struct vcpu *v
                               PFN_UP(COMPAT_ARG_XLAT_SIZE));
 }
 
-void cleanup_frame_table(struct mem_hotadd_info *info)
+static void cleanup_frame_table(struct mem_hotadd_info *info)
 {
     unsigned long sva, eva;
     l3_pgentry_t l3e;
@@ -1272,7 +1272,7 @@  unsigned int domain_clamp_alloc_bitsize(
     return min(d->arch.physaddr_bitsize, bits);
 }
 
-int transfer_pages_to_heap(struct mem_hotadd_info *info)
+static int transfer_pages_to_heap(struct mem_hotadd_info *info)
 {
     unsigned long i;
     struct page_info *pg;
@@ -1292,7 +1292,7 @@  int transfer_pages_to_heap(struct mem_ho
     return 0;
 }
 
-int mem_hotadd_check(unsigned long spfn, unsigned long epfn)
+static int mem_hotadd_check(unsigned long spfn, unsigned long epfn)
 {
     unsigned long s, e, length, sidx, eidx;