diff options
| author | Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> | 2020-03-25 10:49:55 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-27 13:39:10 -0600 |
| commit | c51d04199826824944ed563748c9542eea27c2d7 (patch) | |
| tree | b903c7c7edb2881ab10d29d0aee4715eba7cfeea /drivers/block/Makefile | |
| parent | 02694e86356dcf72d39329e52630234ad687e206 (diff) | |
null_blk: add tracepoint helpers for zoned mode
This patch adds two new tracpoints for null_blk_zoned.c that allows us
to trace report-zones, zone-mgmt-op and zone-write operations which has
direct effect on the zone condition state machine.
Also, we update drivers/block/Makefile so that new null_blk related
tracefiles can be compiled.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/Makefile')
| -rw-r--r-- | drivers/block/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/block/Makefile b/drivers/block/Makefile index a53cc1e3a2d3..795facd8cf19 100644 --- a/drivers/block/Makefile +++ b/drivers/block/Makefile @@ -6,6 +6,9 @@ # Rewritten to use lists instead of if-statements. # +# needed for trace events +ccflags-y += -I$(src) + obj-$(CONFIG_MAC_FLOPPY) += swim3.o obj-$(CONFIG_BLK_DEV_SWIM) += swim_mod.o obj-$(CONFIG_BLK_DEV_FD) += floppy.o @@ -39,6 +42,9 @@ obj-$(CONFIG_ZRAM) += zram/ obj-$(CONFIG_BLK_DEV_NULL_BLK) += null_blk.o null_blk-objs := null_blk_main.o +ifeq ($(CONFIG_BLK_DEV_ZONED), y) +null_blk-$(CONFIG_TRACING) += null_blk_trace.o +endif null_blk-$(CONFIG_BLK_DEV_ZONED) += null_blk_zoned.o skd-y := skd_main.o |