I agree that innodb_use_global_flush_log_at_trx_commit docs should be improved. The 5.1 innodb_flush_log_at_trx_commit_session docs are IMHO clearer but still targeting the bug to 5.1 too for a review (e.g. is innodb_flush_log_at_trx_commit_session really a global and not session variable?)
I agree that innodb_ use_global_ flush_log_ at_trx_ commit docs should be improved. The 5.1 innodb_ flush_log_ at_trx_ commit_ session docs are IMHO clearer but still targeting the bug to 5.1 too for a review (e.g. is innodb_ flush_log_ at_trx_ commit_ session really a global and not session variable?)