X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvppinfra%2Fpmalloc.c;h=41309dd1d99e9f93130a2d850a28654e323e83c6;hb=refs%2Fchanges%2F91%2F16591%2F4;hp=46ccd7f6efc89db548f54265f357b8101f9939d3;hpb=54e8e39a5284917efab8fd6d7d92e589d4a911a4;p=vpp.git

diff --git a/src/vppinfra/pmalloc.c b/src/vppinfra/pmalloc.c
index 46ccd7f6efc..41309dd1d99 100644
--- a/src/vppinfra/pmalloc.c
+++ b/src/vppinfra/pmalloc.c
@@ -212,7 +212,7 @@ pmalloc_update_lookup_table (clib_pmalloc_main_t * pm, u32 first, u32 count)
   vec_validate_aligned (pm->lookup_table, vec_len (pm->pages) *
 			elts_per_page - 1, CLIB_CACHE_LINE_BYTES);
 
-  p = first * elts_per_page;
+  p = (uword) first *elts_per_page;
   if (pm->flags & CLIB_PMALLOC_F_NO_PAGEMAP)
     {
       while (p < (uword) elts_per_page * count)
@@ -295,13 +295,10 @@ pmalloc_map_pages (clib_pmalloc_main_t * pm, clib_pmalloc_arena_t * a,
   if ((pm->flags & CLIB_PMALLOC_F_NO_PAGEMAP) == 0)
     mmap_flags |= MAP_LOCKED;
 
-  if (a->log2_subpage_sz != pm->sys_log2_page_sz)
-    mmap_flags |= MAP_HUGETLB | MAP_LOCKED;
-
   if (a->flags & CLIB_PMALLOC_ARENA_F_SHARED_MEM)
     {
       mmap_flags |= MAP_SHARED;
-      if (mmap_flags & MAP_HUGETLB)
+      if (a->log2_subpage_sz != pm->sys_log2_page_sz)
 	pm->error = clib_mem_create_hugetlb_fd ((char *) a->name, &a->fd);
       else
 	pm->error = clib_mem_create_fd ((char *) a->name, &a->fd);
@@ -312,6 +309,9 @@ pmalloc_map_pages (clib_pmalloc_main_t * pm, clib_pmalloc_arena_t * a,
     }
   else
     {
+      if (a->log2_subpage_sz != pm->sys_log2_page_sz)
+	mmap_flags |= MAP_HUGETLB;
+
       mmap_flags |= MAP_PRIVATE | MAP_ANONYMOUS;
       a->fd = -1;
     }
@@ -428,7 +428,7 @@ clib_pmalloc_create_shared_arena (clib_pmalloc_main_t * pm, char *name,
       return 0;
     }
 
-  return pm->base + (pp->index << pm->def_log2_page_sz);
+  return pm->base + ((uword) pp->index << pm->def_log2_page_sz);
 }
 
 static inline void *
@@ -607,8 +607,6 @@ format_pmalloc_page (u8 * s, va_list * va)
   int verbose = va_arg (*va, int);
   u32 indent = format_get_indent (s);
 
-  s = format (s, "page %u: phys-addr %p ", pp->index, pp->pa);
-
   if (pp->chunks == 0)
     return s;
 
@@ -687,6 +685,29 @@ format_pmalloc (u8 * s, va_list * va)
   return s;
 }
 
+u8 *
+format_pmalloc_map (u8 * s, va_list * va)
+{
+  clib_pmalloc_main_t *pm = va_arg (*va, clib_pmalloc_main_t *);
+
+  u32 index;
+  s = format (s, "%16s %13s %8s", "virtual-addr", "physical-addr", "size");
+  vec_foreach_index (index, pm->lookup_table)
+  {
+    uword *lookup_val, pa, va;
+    lookup_val = vec_elt_at_index (pm->lookup_table, index);
+    va =
+      pointer_to_uword (pm->base) +
+      ((uword) index << pm->lookup_log2_page_sz);
+    pa = va - *lookup_val;
+    s =
+      format (s, "\n %16p %13p %8U", uword_to_pointer (va, u64),
+	      uword_to_pointer (pa, u64), format_log2_page_size,
+	      pm->lookup_log2_page_sz);
+  }
+  return s;
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *