On 6/20/19 7:59 PM, Chaitanya Kulkarni wrote:
> Adjust the f2fs tracing code to use newly introduced block layer
> function blk_op_str() which converts the REQ_OP_XXX into the string
> XXX.
> 
> Signed-off-by: Chaitanya Kulkarni <[email protected]>
> ---
>  include/trace/events/f2fs.h | 11 +----------
>  1 file changed, 1 insertion(+), 10 deletions(-)
> 
> diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
> index 53b96f12300c..e3dc031af7f5 100644
> --- a/include/trace/events/f2fs.h
> +++ b/include/trace/events/f2fs.h
> @@ -76,16 +76,7 @@ TRACE_DEFINE_ENUM(CP_TRIMMED);
>  #define show_bio_type(op,op_flags)   show_bio_op(op),                \
>                                               show_bio_op_flags(op_flags)
>  
> -#define show_bio_op(op)                                                      
> \
> -     __print_symbolic(op,                                            \
> -             { REQ_OP_READ,                  "READ" },               \
> -             { REQ_OP_WRITE,                 "WRITE" },              \
> -             { REQ_OP_FLUSH,                 "FLUSH" },              \
> -             { REQ_OP_DISCARD,               "DISCARD" },            \
> -             { REQ_OP_SECURE_ERASE,          "SECURE_ERASE" },       \
> -             { REQ_OP_ZONE_RESET,            "ZONE_RESET" },         \
> -             { REQ_OP_WRITE_SAME,            "WRITE_SAME" },         \
> -             { REQ_OP_WRITE_ZEROES,          "WRITE_ZEROES" })
> +#define show_bio_op(op)              blk_op_str(op)
>  
>  #define show_bio_op_flags(flags)                                     \
>       __print_flags(F2FS_BIO_FLAG_MASK(flags), "|",                   \
> 
Reviewed-by: Hannes Reinecke <[email protected]>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Teamlead Storage & Networking
[email protected]                                   +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Mary Higgins, Sri Rasiah
HRB 21284 (AG Nürnberg)

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