From 255c03d15a29a3ccb7a40d247f02bf38ba3f3592 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 27 Mar 2015 16:46:38 +0100 Subject: libata: Add tracepoints Add some tracepoints for ata_qc_issue, ata_qc_complete, and ata_eh_link_autopsy. Signed-off-by: Hannes Reinecke Signed-off-by: Tejun Heo --- drivers/ata/libata-eh.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/ata/libata-eh.c') diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 77ef43e320ea..07f41be38fbe 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -46,6 +46,7 @@ #include +#include #include "libata.h" enum { @@ -2291,6 +2292,7 @@ static void ata_eh_link_autopsy(struct ata_link *link) all_err_mask |= qc->err_mask; if (qc->flags & ATA_QCFLAG_IO) eflags |= ATA_EFLAG_IS_IO; + trace_ata_eh_link_autopsy_qc(qc); } /* enforce default EH actions */ @@ -2325,7 +2327,7 @@ static void ata_eh_link_autopsy(struct ata_link *link) eflags |= ATA_EFLAG_DUBIOUS_XFER; ehc->i.action |= ata_eh_speed_down(dev, eflags, all_err_mask); } - + trace_ata_eh_link_autopsy(dev, ehc->i.action, all_err_mask); DPRINTK("EXIT\n"); } -- cgit v1.2.3