The timeout in milliseconds should not be regarded as jiffies. This
commit fixed that.
v2:
- use msecs_to_jiffies
- change timeout_ms parameter to unsigned int to match msecs_to_jiffies
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
int amdkfd_fence_wait_timeout(unsigned int *fence_addr,
unsigned int fence_value,
- unsigned long timeout)
+ unsigned int timeout_ms)
{
- timeout += jiffies;
+ unsigned long end_jiffies = msecs_to_jiffies(timeout_ms) + jiffies;
while (*fence_addr != fence_value) {
- if (time_after(jiffies, timeout)) {
+ if (time_after(jiffies, end_jiffies)) {
pr_err("qcm fence wait loop timeout expired\n");
return -ETIME;
}
int amdkfd_fence_wait_timeout(unsigned int *fence_addr,
unsigned int fence_value,
- unsigned long timeout);
+ unsigned int timeout_ms);
/* Packet Manager */