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edac_core: Print debug messages at release calls 

This is important to track a nasty bug at the free logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2010-08-16 18:22:43 -03:00
parent ac99768c53
commit bbc560ae67
3 changed files with 5 additions and 0 deletions
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2
drivers/edac/edac_mc.c
View File

@ -235,6 +235,8 @@ EXPORT_SYMBOL_GPL(edac_mc_alloc);
*/ */
void edac_mc_free(struct mem_ctl_info *mci) void edac_mc_free(struct mem_ctl_info *mci)
{ {
debugf1("%s()\n", __func__);
edac_mc_unregister_sysfs_main_kobj(mci); edac_mc_unregister_sysfs_main_kobj(mci);
} }
EXPORT_SYMBOL_GPL(edac_mc_free); EXPORT_SYMBOL_GPL(edac_mc_free);

2
drivers/edac/edac_mc_sysfs.c
View File

@ -712,6 +712,8 @@ fail_out:
*/ */
void edac_mc_unregister_sysfs_main_kobj(struct mem_ctl_info *mci) void edac_mc_unregister_sysfs_main_kobj(struct mem_ctl_info *mci)
{ {
debugf1("%s()\n", __func__);
/* delete the kobj from the mc_kset */ /* delete the kobj from the mc_kset */
kobject_put(&mci->edac_mci_kobj); kobject_put(&mci->edac_mci_kobj);
} }

1
drivers/edac/i7core_edac.c
View File

@ -2086,6 +2086,7 @@ static void __devexit i7core_remove(struct pci_dev *pdev)
edac_mc_del_mc(&i7core_dev->pdev[0]->dev); edac_mc_del_mc(&i7core_dev->pdev[0]->dev);
/* Free data */ /* Free data */
debugf1("%s: free structs\n");
kfree(mci->ctl_name); kfree(mci->ctl_name);
edac_mc_free(mci); edac_mc_free(mci);