blkparse: fix up incorrect pc write completion count
I noticed in some traces that I was seeing summaries like the following:
Total (sde):
Reads Queued: 76, 304KiB Writes Queued: 16,384, 1,048MiB
Read Dispatches: 76, 304KiB Write Dispatches: 2,210, 1,048MiB
Reads Requeued: 0 Writes Requeued: 0
Reads Completed: 76, 304KiB Writes Completed: 2,210, 1,048MiB
Read Merges: 0, 0KiB Write Merges: 14,174, 907,136KiB
PC Reads Queued: 0, 0KiB PC Writes Queued: 0, 0KiB
PC Read Disp.: 4, 0KiB PC Write Disp.: 0, 0KiB
PC Reads Req.: 0 PC Writes Req.: 0
PC Reads Compl.: 4 PC Writes Compl.: 2,210
IO unplugs: 2,124 Timer unplugs: 0
Note how there were no PC Writes dispatched, but there were 2210
completed. It turns out to be a minor typo in the code. The attached
patch fixes the reporting for me.
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
1 file changed
