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yaffs Fixed some bugs in direct/timothy_tests/mirror_tests
[yaffs2.git]
/
yaffs_bitmap.c
diff --git
a/yaffs_bitmap.c
b/yaffs_bitmap.c
index 9fe40321b48f15357a5eb6e2f48f3f44400ed976..7df42cd0066ed84aa29836948516dd130ac23b7b 100644
(file)
--- a/
yaffs_bitmap.c
+++ b/
yaffs_bitmap.c
@@
-17,7
+17,7
@@
* Chunk bitmap manipulations
*/
* Chunk bitmap manipulations
*/
-static
Y_INLINE
u8 *yaffs_block_bits(struct yaffs_dev *dev, int blk)
+static
inline
u8 *yaffs_block_bits(struct yaffs_dev *dev, int blk)
{
if (blk < dev->internal_start_block || blk > dev->internal_end_block) {
yaffs_trace(YAFFS_TRACE_ERROR,
{
if (blk < dev->internal_start_block || blk > dev->internal_end_block) {
yaffs_trace(YAFFS_TRACE_ERROR,
@@
-90,15
+90,9
@@
int yaffs_count_chunk_bits(struct yaffs_dev *dev, int blk)
u8 *blk_bits = yaffs_block_bits(dev, blk);
int i;
int n = 0;
u8 *blk_bits = yaffs_block_bits(dev, blk);
int i;
int n = 0;
- for (i = 0; i < dev->chunk_bit_stride; i++) {
- u8 x = *blk_bits;
- while (x) {
- if (x & 1)
- n++;
- x >>= 1;
- }
- blk_bits++;
- }
+ for (i = 0; i < dev->chunk_bit_stride; i++, blk_bits++)
+ n += hweight8(*blk_bits);
+
return n;
}
return n;
}