DL-Mirrors/kernel-tenderloin-3.0
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "msm: rtb: Disable RTB on panic" into msm-3.0

Browse Source
This commit is contained in:
Linux Build Service Account
2012-04-25 13:54:37 -07:00
committed by QuIC Gerrit Code Review
parent e6fdbe22b5 a29d731c60
commit 759104cab2
1 changed files with 13 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/mach-msm/msm_rtb.c
View File

@@ -74,6 +74,17 @@ struct msm_rtb_state msm_rtb = {
module_param_named(filter, msm_rtb.filter, uint, 0644);
module_param_named(enable, msm_rtb.enabled, int, 0644);
static int msm_rtb_panic_notifier(struct notifier_block *this,
unsigned long event, void *ptr)
{
msm_rtb.enabled = 0;
return NOTIFY_DONE;
}
static struct notifier_block msm_rtb_panic_blk = {
.notifier_call = msm_rtb_panic_notifier,
};
int msm_rtb_event_should_log(enum logk_event_type log_type)
{
return msm_rtb.initialized && msm_rtb.enabled &&
@@ -258,7 +269,8 @@ int msm_rtb_probe(struct platform_device *pdev)
msm_rtb.step_size = 1;
#endif
atomic_notifier_chain_register(&panic_notifier_list,
&msm_rtb_panic_blk);
msm_rtb.initialized = 1;
return 0;
}