[PATCH] ufs: not usual amounts of fragments per block

The writing to UFS file system with block/fragment!=8 may cause bogus
behaviour.  The problem in "ufs_bitmap_search" function, which doesn't work
correctly in "block/fragment!=8" case.  The idea is stolen from BSD code.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 26 deletions

diff --git a/fs/ufs/util.h b/fs/ufs/util.h
index 6a0b48cf9cef..e95d1c46461f 100644
--- a/fs/ufs/util.h
+++ b/fs/ufs/util.h
@@ -513,29 +513,3 @@ static inline void ufs_fragacct (struct super_block * sb, unsigned blockmap,
         if (fragsize > 0 && fragsize < uspi->s_fpb)
                 fs32_add(sb, &fraglist[fragsize], cnt);
 }
-
-#define ubh_scanc(ubh,begin,size,table,mask) _ubh_scanc_(uspi,ubh,begin,size,table,mask)
-static inline unsigned _ubh_scanc_(struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh, 
-        unsigned begin, unsigned size, unsigned char * table, unsigned char mask)
-{
-        unsigned rest, offset;
-        unsigned char * cp;
-        
-
-        offset = begin & ~uspi->s_fmask;
-        begin >>= uspi->s_fshift;
-        for (;;) {
-                if ((offset + size) < uspi->s_fsize)
-                        rest = size;
-                else
-                        rest = uspi->s_fsize - offset;
-                size -= rest;
-                cp = ubh->bh[begin]->b_data + offset;
-                while ((table[*cp++] & mask) == 0 && --rest);
-                if (rest || !size)
-                        break;
-                begin++;
-                offset = 0;
-        }
-        return (size + rest);
-}