Commit e17866d5 authored by Wei Yang's avatar Wei Yang Committed by Michael Ellerman

powerpc/eeh: fix powernv_eeh_wait_state delay logic

As the comment indicates, powernv_eeh_get_state() will inform EEH core to
delay 1 second. This means the delay doesn't happen when
powernv_eeh_get_state() returns.

This patch moves the delay subtraction just before msleep(), which is the
same logic in pseries_eeh_wait_state().
Signed-off-by: default avatarWei Yang <weiyang@linux.vnet.ibm.com>
Acked-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 2ac3990c
...@@ -1000,13 +1000,13 @@ static int pnv_eeh_wait_state(struct eeh_pe *pe, int max_wait) ...@@ -1000,13 +1000,13 @@ static int pnv_eeh_wait_state(struct eeh_pe *pe, int max_wait)
if (ret != EEH_STATE_UNAVAILABLE) if (ret != EEH_STATE_UNAVAILABLE)
return ret; return ret;
max_wait -= mwait;
if (max_wait <= 0) { if (max_wait <= 0) {
pr_warn("%s: Timeout getting PE#%x's state (%d)\n", pr_warn("%s: Timeout getting PE#%x's state (%d)\n",
__func__, pe->addr, max_wait); __func__, pe->addr, max_wait);
return EEH_STATE_NOT_SUPPORT; return EEH_STATE_NOT_SUPPORT;
} }
max_wait -= mwait;
msleep(mwait); msleep(mwait);
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment