Fix whitespace in libxc. Tabs are manually fixed.

Trailing whitespace removed with:
 perl -p -i -e 's/\s+$/\n/g' tools/libxc/*.[ch]

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>

1 files changed, 41 insertions, 41 deletions

diff --git a/tools/libxc/xg_save_restore.h b/tools/libxc/xg_save_restore.h
index 7c530b293c..08a27e99de 100644
--- a/tools/libxc/xg_save_restore.h
+++ b/tools/libxc/xg_save_restore.h
@@ -1,7 +1,7 @@
 /*
 ** xg_save_restore.h
-** 
-** Defintions and utilities for save / restore. 
+**
+** Defintions and utilities for save / restore.
 */
 
 #include "xc_private.h"
@@ -29,8 +29,8 @@ while (0)
 
 
 /*
-** We process save/restore/migrate in batches of pages; the below 
-** determines how many pages we (at maximum) deal with in each batch. 
+** We process save/restore/migrate in batches of pages; the below
+** determines how many pages we (at maximum) deal with in each batch.
 */
 #define MAX_BATCH_SIZE 1024   /* up to 1024 pages (4MB) at a time */
 
@@ -40,56 +40,56 @@ while (0)
 
 
 /*
-** Determine various platform information required for save/restore, in 
-** particular: 
+** Determine various platform information required for save/restore, in
+** particular:
+**
+**    - the maximum MFN on this machine, used to compute the size of
+**      the M2P table;
+**
+**    - the starting virtual address of the the hypervisor; we use this
+**      to determine which parts of guest address space(s) do and don't
+**      require canonicalization during save/restore; and
 **
-**    - the maximum MFN on this machine, used to compute the size of 
-**      the M2P table; 
-** 
-**    - the starting virtual address of the the hypervisor; we use this 
-**      to determine which parts of guest address space(s) do and don't 
-**      require canonicalization during save/restore; and 
-** 
-**    - the number of page-table levels for save/ restore. This should 
-**      be a property of the domain, but for the moment we just read it 
+**    - the number of page-table levels for save/ restore. This should
+**      be a property of the domain, but for the moment we just read it
 **      from the hypervisor.
 **
-** Returns 1 on success, 0 on failure. 
+** Returns 1 on success, 0 on failure.
 */
-static int get_platform_info(int xc_handle, uint32_t dom, 
-                             /* OUT */ unsigned long *max_mfn,  
-                             /* OUT */ unsigned long *hvirt_start, 
+static int get_platform_info(int xc_handle, uint32_t dom,
+                             /* OUT */ unsigned long *max_mfn,
+                             /* OUT */ unsigned long *hvirt_start,
                              /* OUT */ unsigned int *pt_levels)
-    
-{ 
+
+{
     xen_capabilities_info_t xen_caps = "";
     xen_platform_parameters_t xen_params;
 
     if (xc_version(xc_handle, XENVER_platform_parameters, &xen_params) != 0)
         return 0;
-    
+
     if (xc_version(xc_handle, XENVER_capabilities, &xen_caps) != 0)
         return 0;
 
     *max_mfn = xc_memory_op(xc_handle, XENMEM_maximum_ram_page, NULL);
-    
+
     *hvirt_start = xen_params.virt_start;
 
     if (strstr(xen_caps, "xen-3.0-x86_64"))
         *pt_levels = 4;
     else if (strstr(xen_caps, "xen-3.0-x86_32p"))
-        *pt_levels = 3; 
+        *pt_levels = 3;
     else if (strstr(xen_caps, "xen-3.0-x86_32"))
-        *pt_levels = 2; 
-    else 
-        return 0; 
-    
+        *pt_levels = 2;
+    else
+        return 0;
+
     return 1;
-} 
+}
 
 
-/* 
-** Save/restore deal with the mfn_to_pfn (M2P) and pfn_to_mfn (P2M) tables. 
+/*
+** Save/restore deal with the mfn_to_pfn (M2P) and pfn_to_mfn (P2M) tables.
 ** The M2P simply holds the corresponding PFN, while the top bit of a P2M
 ** entry tell us whether or not the the PFN is currently mapped.
 */
@@ -98,18 +98,18 @@ static int get_platform_info(int xc_handle, uint32_t dom,
 #define ROUNDUP(_x,_w) (((unsigned long)(_x)+(1UL<<(_w))-1) & ~((1UL<<(_w))-1))
 
 
-/* 
-** The M2P is made up of some number of 'chunks' of at least 2MB in size. 
-** The below definitions and utility function(s) deal with mapping the M2P 
-** regarldess of the underlying machine memory size or architecture. 
+/*
+** The M2P is made up of some number of 'chunks' of at least 2MB in size.
+** The below definitions and utility function(s) deal with mapping the M2P
+** regarldess of the underlying machine memory size or architecture.
 */
-#define M2P_SHIFT       L2_PAGETABLE_SHIFT_PAE 
-#define M2P_CHUNK_SIZE  (1 << M2P_SHIFT) 
-#define M2P_SIZE(_m)    ROUNDUP(((_m) * sizeof(unsigned long)), M2P_SHIFT) 
+#define M2P_SHIFT       L2_PAGETABLE_SHIFT_PAE
+#define M2P_CHUNK_SIZE  (1 << M2P_SHIFT)
+#define M2P_SIZE(_m)    ROUNDUP(((_m) * sizeof(unsigned long)), M2P_SHIFT)
 #define M2P_CHUNKS(_m)  (M2P_SIZE((_m)) >> M2P_SHIFT)
 
 /* Size in bytes of the P2M (rounded up to the nearest PAGE_SIZE bytes) */
-#define P2M_SIZE        ROUNDUP((max_pfn * sizeof(unsigned long)), PAGE_SHIFT) 
+#define P2M_SIZE        ROUNDUP((max_pfn * sizeof(unsigned long)), PAGE_SHIFT)
 
 /* Number of unsigned longs in a page */
 #define ulpp            (PAGE_SIZE/sizeof(unsigned long))
@@ -127,12 +127,12 @@ static int get_platform_info(int xc_handle, uint32_t dom,
 #define NR_SLACK_ENTRIES   ((8 * 1024 * 1024) / PAGE_SIZE)
 
 /* Is the given PFN within the 'slack' region at the top of the P2M? */
-#define IS_REAL_PFN(_pfn)  ((max_pfn - (_pfn)) > NR_SLACK_ENTRIES) 
+#define IS_REAL_PFN(_pfn)  ((max_pfn - (_pfn)) > NR_SLACK_ENTRIES)
 
 /* Returns TRUE if the PFN is currently mapped */
 #define is_mapped(pfn_type) (!((pfn_type) & 0x80000000UL))
 
-#define INVALID_P2M_ENTRY   (~0UL) 
+#define INVALID_P2M_ENTRY   (~0UL)