Changeset: 01fa41cf4799 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=01fa41cf4799
Modified Files:
gdk/gdk_heap.c
Branch: Jul2012
Log Message:
Format comments.
diffs (38 lines):
diff --git a/gdk/gdk_heap.c b/gdk/gdk_heap.c
--- a/gdk/gdk_heap.c
+++ b/gdk/gdk_heap.c
@@ -228,10 +228,10 @@ decompose_filename(str nme)
/*
* @- HEAPalloc
*
- * Normally, we use GDKmalloc for creating a new heap. Huge heaps, though,
come
- * from memory mapped files that we create with a large seek. This is fast,
and leads to
- * files-with-holes on Unixes (on Windows, it actually always performs I/O
which is not
- * nice).
+ * Normally, we use GDKmalloc for creating a new heap. Huge heaps,
+ * though, come from memory mapped files that we create with a large
+ * seek. This is fast, and leads to files-with-holes on Unixes (on
+ * Windows, it actually always performs I/O which is not nice).
*/
static size_t
HEAPmargin(size_t maxsize)
@@ -355,7 +355,8 @@ HEAPextend(Heap *h, size_t size)
return 0;
}
} else {
- /* extend a malloced heap, possibly switching over to
file-mapped storage */
+ /* extend a malloced heap, possibly switching over to
+ * file-mapped storage */
Heap bak = *h;
size_t cur = GDKmem_inuse(), tot = GDK_mem_maxsize;
int exceeds_swap = size > (tot + tot - MIN(tot + tot, cur));
@@ -368,7 +369,8 @@ HEAPextend(Heap *h, size_t size)
h->size = size;
if (can_mmap) {
- /* in anonymous vm, if have to realloc anyway, we
reserve some extra space */
+ /* in anonymous vm, if have to realloc anyway,
+ * we reserve some extra space */
h->maxsize = HEAPmargin(MAX(size, h->maxsize));
} else {
h->maxsize = size; /* for normal GDKmalloc,
maxsize = size */
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