block: make blk_do_io_stat() do the full "is this rq accountable" checks
We currently check for file system requests outside of blk_do_io_stat(rq),
but we may as well just include it.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/block/blk-core.c b/block/blk-core.c
index 6dd180c..1e3b97f 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -68,7 +68,7 @@
int rw = rq_data_dir(rq);
int cpu;
- if (!blk_fs_request(rq) || !blk_do_io_stat(rq))
+ if (!blk_do_io_stat(rq))
return;
cpu = part_stat_lock();
@@ -1639,10 +1639,7 @@
static void blk_account_io_completion(struct request *req, unsigned int bytes)
{
- if (!blk_do_io_stat(req))
- return;
-
- if (blk_fs_request(req)) {
+ if (blk_do_io_stat(req)) {
const int rw = rq_data_dir(req);
struct hd_struct *part;
int cpu;
@@ -1656,15 +1653,12 @@
static void blk_account_io_done(struct request *req)
{
- if (!blk_do_io_stat(req))
- return;
-
/*
* Account IO completion. bar_rq isn't accounted as a normal
* IO on queueing nor completion. Accounting the containing
* request is enough.
*/
- if (blk_fs_request(req) && req != &req->q->bar_rq) {
+ if (blk_do_io_stat(req) && req != &req->q->bar_rq) {
unsigned long duration = jiffies - req->start_time;
const int rw = rq_data_dir(req);
struct hd_struct *part;