diff options
Diffstat (limited to 'fs/qnx4')
| -rw-r--r-- | fs/qnx4/bitmap.c | 24 | ||||
| -rw-r--r-- | fs/qnx4/inode.c | 22 |
2 files changed, 2 insertions, 44 deletions
diff --git a/fs/qnx4/bitmap.c b/fs/qnx4/bitmap.c index 32f5d13..22e0d60 100644 --- a/fs/qnx4/bitmap.c +++ b/fs/qnx4/bitmap.c @@ -17,13 +17,6 @@ #include <linux/bitops.h> #include "qnx4.h" -#if 0 -int qnx4_new_block(struct super_block *sb) -{ - return 0; -} -#endif /* 0 */ - static void count_bits(register const char *bmPart, register int size, int *const tf) { @@ -35,22 +28,7 @@ static void count_bits(register const char *bmPart, register int size, } do { b = *bmPart++; - if ((b & 1) == 0) - tot++; - if ((b & 2) == 0) - tot++; - if ((b & 4) == 0) - tot++; - if ((b & 8) == 0) - tot++; - if ((b & 16) == 0) - tot++; - if ((b & 32) == 0) - tot++; - if ((b & 64) == 0) - tot++; - if ((b & 128) == 0) - tot++; + tot += 8 - hweight8(b); size--; } while (size != 0); *tf = tot; diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index 449f5a6..ebf3440 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -64,25 +64,7 @@ static struct buffer_head *qnx4_getblk(struct inode *inode, int nr, result = sb_getblk(inode->i_sb, nr); return result; } - if (!create) { - return NULL; - } -#if 0 - tmp = qnx4_new_block(inode->i_sb); - if (!tmp) { - return NULL; - } - result = sb_getblk(inode->i_sb, tmp); - if (tst) { - qnx4_free_block(inode->i_sb, tmp); - brelse(result); - goto repeat; - } - tst = tmp; -#endif - inode->i_ctime = CURRENT_TIME_SEC; - mark_inode_dirty(inode); - return result; + return NULL; } struct buffer_head *qnx4_bread(struct inode *inode, int block, int create) @@ -113,8 +95,6 @@ static int qnx4_get_block( struct inode *inode, sector_t iblock, struct buffer_h if ( phys ) { // logical block is before EOF map_bh(bh, inode->i_sb, phys); - } else if ( create ) { - // to be done. } return 0; } |
