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-rw-r--r--fs/ufs/inode.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 3c3f62c..2b23663 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -161,6 +161,17 @@ out:
return ret;
}
+static void ufs_clear_block(struct inode *inode, struct buffer_head *bh)
+{
+ lock_buffer(bh);
+ memset(bh->b_data, 0, inode->i_sb->s_blocksize);
+ set_buffer_uptodate(bh);
+ mark_buffer_dirty(bh);
+ unlock_buffer(bh);
+ if (IS_SYNC(inode))
+ sync_dirty_buffer(bh);
+}
+
static struct buffer_head * ufs_inode_getfrag (struct inode *inode,
unsigned int fragment, unsigned int new_fragment,
unsigned int required, int *err, int metadata, long *phys, int *new)
@@ -204,7 +215,7 @@ repeat:
brelse (result);
goto repeat;
} else {
- *phys = tmp;
+ *phys = tmp + blockoff;
return NULL;
}
}
@@ -259,14 +270,11 @@ repeat:
return NULL;
}
- /* The nullification of framgents done in ufs/balloc.c is
- * something I don't have the stomache to move into here right
- * now. -DaveM
- */
if (metadata) {
result = sb_getblk(inode->i_sb, tmp + blockoff);
+ ufs_clear_block(inode, result);
} else {
- *phys = tmp;
+ *phys = tmp + blockoff;
result = NULL;
*err = 0;
*new = 1;
@@ -333,7 +341,7 @@ repeat:
brelse (result);
goto repeat;
} else {
- *phys = tmp;
+ *phys = tmp + blockoff;
goto out;
}
}
@@ -349,14 +357,12 @@ repeat:
goto out;
}
- /* The nullification of framgents done in ufs/balloc.c is
- * something I don't have the stomache to move into here right
- * now. -DaveM
- */
+
if (metadata) {
result = sb_getblk(sb, tmp + blockoff);
+ ufs_clear_block(inode, result);
} else {
- *phys = tmp;
+ *phys = tmp + blockoff;
*new = 1;
}
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