Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5f9fa8a62d6a98f5cb2ee2e00b85bfe95e45888d Commit: 5f9fa8a62d6a98f5cb2ee2e00b85bfe95e45888d Parent: f194d132e4971111f85c18c96067acffb13cee6d Author: Ingo Molnar <[EMAIL PROTECTED]> AuthorDate: Fri Dec 7 19:02:47 2007 +0100 Committer: Ingo Molnar <[EMAIL PROTECTED]> CommitDate: Fri Dec 7 19:02:47 2007 +0100
lockdep: make cli/sti annotation warnings clearer make cli/sti annotation warnings easier to interpret. Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]> Signed-off-by: Peter Zijlstra <[EMAIL PROTECTED]> --- kernel/lockdep.c | 13 +++++++++---- 1 files changed, 9 insertions(+), 4 deletions(-) diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 0f38962..723bd9f 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -2654,10 +2654,15 @@ static void check_flags(unsigned long flags) if (!debug_locks) return; - if (irqs_disabled_flags(flags)) - DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled); - else - DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled); + if (irqs_disabled_flags(flags)) { + if (DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled)) { + printk("possible reason: unannotated irqs-off.\n"); + } + } else { + if (DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled)) { + printk("possible reason: unannotated irqs-on.\n"); + } + } /* * We dont accurately track softirq state in e.g. - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html