repair adfs ->write_inode(), switch to simple_fsync()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h
index e0a85db..a6665f3 100644
--- a/fs/adfs/adfs.h
+++ b/fs/adfs/adfs.h
@@ -53,6 +53,7 @@
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 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 e867ccf..4d40734 100644
--- a/fs/adfs/dir.c
+++ b/fs/adfs/dir.c
@@ -83,7 +83,7 @@
}
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 @@
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 @@
.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 ea7df21..31df6ad 100644
--- a/fs/adfs/dir_f.c
+++ b/fs/adfs/dir_f.c
@@ -437,6 +437,22 @@
#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 @@
.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 1ec644e..139e0f3 100644
--- a/fs/adfs/dir_fplus.c
+++ b/fs/adfs/dir_fplus.c
@@ -161,6 +161,22 @@
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 @@
.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 36e381c..8224d54 100644
--- a/fs/adfs/file.c
+++ b/fs/adfs/file.c
@@ -30,7 +30,7 @@
.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 e647200..05b3a67 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -376,7 +376,7 @@
* 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 @@
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;
}