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| BLK_POST_RUNTIME_SUS(9) | Block Devices | BLK_POST_RUNTIME_SUS(9) |
NAME¶
blk_post_runtime_suspend - Post runtime suspend processing
SYNOPSIS¶
void blk_post_runtime_suspend(struct request_queue * q, int err);
ARGUMENTS¶
struct request_queue * q
the queue of the device
int err
return value of the device's runtime_suspend
function
DESCRIPTION¶
Update the queue's runtime status according to the return value of the device's runtime suspend function and mark last busy for the device so that PM core will try to auto suspend the device at a later time.
This function should be called near the end of the device's runtime_suspend callback.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |