X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fext3%2Fbitmap.c;h=6afc39d80253cf4560ce69b9a4b1983d1df3871b;hb=85f1cb60157e06d9e8996b02fad9ba6964523d75;hp=5b4ba3e246e60ebc72e7c538bf61453d29494a53;hpb=3d5271f9883cba7b54762bc4fe027d4172f06db7;p=linux-2.6-omap-h63xx.git diff --git a/fs/ext3/bitmap.c b/fs/ext3/bitmap.c index 5b4ba3e246e..6afc39d8025 100644 --- a/fs/ext3/bitmap.c +++ b/fs/ext3/bitmap.c @@ -8,19 +8,25 @@ */ #include -#include "bitmap.h" +#include +#include -static int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0}; +#ifdef EXT3FS_DEBUG + +static const int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0}; unsigned long ext3_count_free (struct buffer_head * map, unsigned int numchars) { unsigned int i; unsigned long sum = 0; - if (!map) + if (!map) return (0); for (i = 0; i < numchars; i++) sum += nibblemap[map->b_data[i] & 0xf] + nibblemap[(map->b_data[i] >> 4) & 0xf]; return (sum); } + +#endif /* EXT3FS_DEBUG */ +