3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Jan Kara <j...@suse.cz> commit 9b171e0c74ca0549d0610990a862dd895870f04a upstream. Running AIO is pinning inode in memory using file reference. Once AIO is completed using aio_complete(), file reference is put and inode can be freed from memory. So we have to be sure that calling aio_complete() is the last thing we do with the inode. Signed-off-by: Jan Kara <j...@suse.cz> Acked-by: Jeff Moyer <jmo...@redhat.com> Acked-by: Joel Becker <jl...@evilplan.org> Cc: Mark Fasheh <mfas...@suse.com> Cc: Al Viro <v...@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <a...@linux-foundation.org> Signed-off-by: Al Viro <v...@zeniv.linux.org.uk> Signed-off-by: Ben Hutchings <b...@decadent.org.uk> --- fs/ocfs2/aops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -593,9 +593,9 @@ static void ocfs2_dio_end_io(struct kioc level = ocfs2_iocb_rw_locked_level(iocb); ocfs2_rw_unlock(inode, level); + inode_dio_done(inode); if (is_async) aio_complete(iocb, ret, 0); - inode_dio_done(inode); } /* -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html