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-rw-r--r--fs/adfs/adfs.h4
-rw-r--r--fs/adfs/dir.c10
-rw-r--r--fs/adfs/dir_f.c17
-rw-r--r--fs/adfs/dir_fplus.c17
-rw-r--r--fs/adfs/file.c2
-rw-r--r--fs/adfs/inode.c4
-rw-r--r--fs/adfs/map.c2
-rw-r--r--fs/adfs/super.c4
8 files changed, 53 insertions, 7 deletions
diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h
index e0a85dbeeb8..a6665f37f45 100644
--- a/fs/adfs/adfs.h
+++ b/fs/adfs/adfs.h
@@ -53,6 +53,7 @@ struct adfs_dir_ops {
int (*update)(struct adfs_dir *dir, struct object_info *obj);
int (*create)(struct adfs_dir *dir, struct object_info *obj);
int (*remove)(struct adfs_dir *dir, struct object_info *obj);
+ int (*sync)(struct adfs_dir *dir);
void (*free)(struct adfs_dir *dir);
};
@@ -90,7 +91,8 @@ extern const struct dentry_operations adfs_dentry_operations;
extern struct adfs_dir_ops adfs_f_dir_ops;
extern struct adfs_dir_ops adfs_fplus_dir_ops;
-extern int adfs_dir_update(struct super_block *sb, struct object_info *obj);
+extern int adfs_dir_update(struct super_block *sb, struct object_info *obj,
+ int wait);
/* file.c */
extern const struct inode_operations adfs_file_inode_operations;
diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c
index e867ccf3724..4d4073447d1 100644
--- a/fs/adfs/dir.c
+++ b/fs/adfs/dir.c
@@ -83,7 +83,7 @@ out:
}
int
-adfs_dir_update(struct super_block *sb, struct object_info *obj)
+adfs_dir_update(struct super_block *sb, struct object_info *obj, int wait)
{
int ret = -EINVAL;
#ifdef CONFIG_ADFS_FS_RW
@@ -106,6 +106,12 @@ adfs_dir_update(struct super_block *sb, struct object_info *obj)
ret = ops->update(&dir, obj);
write_unlock(&adfs_dir_lock);
+ if (wait) {
+ int err = ops->sync(&dir);
+ if (!ret)
+ ret = err;
+ }
+
ops->free(&dir);
out:
#endif
@@ -199,7 +205,7 @@ const struct file_operations adfs_dir_operations = {
.read = generic_read_dir,
.llseek = generic_file_llseek,
.readdir = adfs_readdir,
- .fsync = file_fsync,
+ .fsync = simple_fsync,
};
static int
diff --git a/fs/adfs/dir_f.c b/fs/adfs/dir_f.c
index ea7df214692..31df6adf0de 100644
--- a/fs/adfs/dir_f.c
+++ b/fs/adfs/dir_f.c
@@ -437,6 +437,22 @@ bad_dir:
#endif
}
+static int
+adfs_f_sync(struct adfs_dir *dir)
+{
+ int err = 0;
+ int i;
+
+ for (i = dir->nr_buffers - 1; i >= 0; i--) {
+ struct buffer_head *bh = dir->bh[i];
+ sync_dirty_buffer(bh);
+ if (buffer_req(bh) && !buffer_uptodate(bh))
+ err = -EIO;
+ }
+
+ return err;
+}
+
static void
adfs_f_free(struct adfs_dir *dir)
{
@@ -456,5 +472,6 @@ struct adfs_dir_ops adfs_f_dir_ops = {
.setpos = adfs_f_setpos,
.getnext = adfs_f_getnext,
.update = adfs_f_update,
+ .sync = adfs_f_sync,
.free = adfs_f_free
};
diff --git a/fs/adfs/dir_fplus.c b/fs/adfs/dir_fplus.c
index 1ec644e32df..139e0f345f1 100644
--- a/fs/adfs/dir_fplus.c
+++ b/fs/adfs/dir_fplus.c
@@ -161,6 +161,22 @@ out:
return ret;
}
+static int
+adfs_fplus_sync(struct adfs_dir *dir)
+{
+ int err = 0;
+ int i;
+
+ for (i = dir->nr_buffers - 1; i >= 0; i--) {
+ struct buffer_head *bh = dir->bh[i];
+ sync_dirty_buffer(bh);
+ if (buffer_req(bh) && !buffer_uptodate(bh))
+ err = -EIO;
+ }
+
+ return err;
+}
+
static void
adfs_fplus_free(struct adfs_dir *dir)
{
@@ -175,5 +191,6 @@ struct adfs_dir_ops adfs_fplus_dir_ops = {
.read = adfs_fplus_read,
.setpos = adfs_fplus_setpos,
.getnext = adfs_fplus_getnext,
+ .sync = adfs_fplus_sync,
.free = adfs_fplus_free
};
diff --git a/fs/adfs/file.c b/fs/adfs/file.c
index 36e381c6a99..8224d54a2af 100644
--- a/fs/adfs/file.c
+++ b/fs/adfs/file.c
@@ -30,7 +30,7 @@ const struct file_operations adfs_file_operations = {
.read = do_sync_read,
.aio_read = generic_file_aio_read,
.mmap = generic_file_mmap,
- .fsync = file_fsync,
+ .fsync = simple_fsync,
.write = do_sync_write,
.aio_write = generic_file_aio_write,
.splice_read = generic_file_splice_read,
diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index e647200262a..05b3a677201 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -376,7 +376,7 @@ out:
* The adfs-specific inode data has already been updated by
* adfs_notify_change()
*/
-int adfs_write_inode(struct inode *inode, int unused)
+int adfs_write_inode(struct inode *inode, int wait)
{
struct super_block *sb = inode->i_sb;
struct object_info obj;
@@ -391,7 +391,7 @@ int adfs_write_inode(struct inode *inode, int unused)
obj.attr = ADFS_I(inode)->attr;
obj.size = inode->i_size;
- ret = adfs_dir_update(sb, &obj);
+ ret = adfs_dir_update(sb, &obj, wait);
unlock_kernel();
return ret;
}
diff --git a/fs/adfs/map.c b/fs/adfs/map.c
index 92ab4fbc203..568081b93f7 100644
--- a/fs/adfs/map.c
+++ b/fs/adfs/map.c
@@ -62,7 +62,7 @@ static DEFINE_RWLOCK(adfs_map_lock);
#define GET_FRAG_ID(_map,_start,_idmask) \
({ \
unsigned char *_m = _map + (_start >> 3); \
- u32 _frag = get_unaligned((u32 *)_m); \
+ u32 _frag = get_unaligned_le32(_m); \
_frag >>= (_start & 7); \
_frag & _idmask; \
})
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index dd9becca424..0ec5aaf47aa 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -132,11 +132,15 @@ static void adfs_put_super(struct super_block *sb)
int i;
struct adfs_sb_info *asb = ADFS_SB(sb);
+ lock_kernel();
+
for (i = 0; i < asb->s_map_size; i++)
brelse(asb->s_map[i].dm_bh);
kfree(asb->s_map);
kfree(asb);
sb->s_fs_info = NULL;
+
+ unlock_kernel();
}
static int adfs_show_options(struct seq_file *seq, struct vfsmount *mnt)