Urgh... I think I made a mistake in the rune I gave you, sorry. The
--subject-prefix= doesn't need to include "[]".
And you forgot to change the subject line to
libxl: provide libxl_bitmap_{and,or}
I'm a picky about the subject line because this is what shows up when
you look at git commit log.
On Tue, Apr 14, 2015 at 08:07:59AM -0600, Linda Jacobson wrote:
provide logical and and or of two bitmaps
Provide logical and and or of two bitmaps.
This should be a proper sentence.
Other than these minor nits the code logic looks OK.
Signed-off-by: Linda Jacobson <lindaj@xxxxxxxx>
---
[...]
+int libxl_bitmap_and(libxl_ctx *ctx, libxl_bitmap *and_map,
+ const libxl_bitmap *map1, const libxl_bitmap *map2)
+{
+ GC_INIT(ctx);
+ int rc;
+ uint32_t i;
+ const libxl_bitmap *large_map;
+ const libxl_bitmap *small_map;
+
+ if (map1->size > map2->size) {
+ large_map = map1;
+ small_map = map2;
+ } else {
+ large_map = map2;
+ small_map = map1;
+ }
+
+
We only need one blank line here.
+ rc = libxl_bitmap_alloc(ctx, and_map, small_map->size * 8);
+ if (rc)
+ goto out;
+
+ /*
+ * If bitmaps aren't same size, their 'and' will be size of
+ * smaller bit map
+ */
+ for (i = 0; i < and_map->size; i++)
+ and_map->map[i] = (large_map->map[i] & small_map->map[i]);
+
+out:
+ GC_FREE;
+ return rc;
+
No need to have blank lines after "return rc;"
Wei.
