return 0;
}
- reiserfs_write_lock(inode->i_sb);
mutex_lock(&inode->i_mutex);
+ reiserfs_write_lock(inode->i_sb);
/* freeing preallocation only involves relogging blocks that
* are already in the current transaction. preallocation gets
* freed at the end of each transaction, so it is impossible for
// this sets the proper flags for O_SYNC to trigger a commit
mark_inode_dirty(inode);
reiserfs_write_unlock(inode->i_sb);
- } else
+ } else {
+ reiserfs_write_lock(inode->i_sb);
+ reiserfs_update_inode_transaction(inode);
mark_inode_dirty(inode);
+ reiserfs_write_unlock(inode->i_sb);
+ }
sd_update = 1;
}
buf += write_bytes;
*ppos = pos += write_bytes;
count -= write_bytes;
- balance_dirty_pages_ratelimited(inode->i_mapping);
+ balance_dirty_pages_ratelimited_nr(inode->i_mapping, num_pages);
}
/* this is only true on error */
}
}
- if ((file->f_flags & O_SYNC) || IS_SYNC(inode))
- res =
- generic_osync_inode(inode, file->f_mapping,
- OSYNC_METADATA | OSYNC_DATA);
+ if (likely(res >= 0) &&
+ (unlikely((file->f_flags & O_SYNC) || IS_SYNC(inode))))
+ res = generic_osync_inode(inode, file->f_mapping,
+ OSYNC_METADATA | OSYNC_DATA);
mutex_unlock(&inode->i_mutex);
reiserfs_async_progress_wait(inode->i_sb);
return res;
}
-static ssize_t reiserfs_aio_write(struct kiocb *iocb, const char __user * buf,
- size_t count, loff_t pos)
-{
- return generic_file_aio_write(iocb, buf, count, pos);
-}
-
-struct file_operations reiserfs_file_operations = {
+const struct file_operations reiserfs_file_operations = {
.read = generic_file_read,
.write = reiserfs_file_write,
.ioctl = reiserfs_ioctl,
.fsync = reiserfs_sync_file,
.sendfile = generic_file_sendfile,
.aio_read = generic_file_aio_read,
- .aio_write = reiserfs_aio_write,
+ .aio_write = generic_file_aio_write,
+ .splice_read = generic_file_splice_read,
+ .splice_write = generic_file_splice_write,
};
struct inode_operations reiserfs_file_inode_operations = {