From bce19683c17485b584b62b984d6dcf5332181588 Mon Sep 17 00:00:00 2001 From: Doug Thompson Date: Thu, 26 Jul 2007 10:41:14 -0700 Subject: drivers/edac: fix reset edac_mc pollmsec This fixes a deadlock that could occur on a 'setup' and 'teardown' sequence of the workq for a edac_mc control structure instance. A similiar fix was previously implemented for the edac_device code. In addition, the edac_mc device code there was missing code to allow the workq period valu to be altered via sysfs control. This patch adds that fix on the code, and allows for the changing of the period value as well. Cc: Alan Cox Signed-off-by: Doug Thompson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/edac_module.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/edac/edac_module.h') diff --git a/drivers/edac/edac_module.h b/drivers/edac/edac_module.h index a2134dfc3cc..3664ae9ccd6 100644 --- a/drivers/edac/edac_module.h +++ b/drivers/edac/edac_module.h @@ -52,6 +52,8 @@ extern void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev, extern void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev); extern void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev, unsigned long value); +extern void edac_mc_reset_delay_period(int value); + extern void *edac_align_ptr(void *ptr, unsigned size); /* -- cgit v1.2.3