-
Al Viro authored
O_APPEND handling there hadn't been completely fixed by Pavel's patch; it checks the right value, but it's racy - we can't really do that until i_mutex has been taken. Fix by switching to __generic_file_aio_write() (open-coding generic_file_aio_write(), actually) and pulling mutex_lock() above inode_size_read(). Cc: stable@vger.kernel.org Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
19dfc1f5