diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-12-16 14:28:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-26 08:24:44 +0100 |
| commit | 1fd1e6cd63143cf5d198a536d875dfc88ce179bc (patch) | |
| tree | 7a90a6aa9b9593f183827fe2cd67206b1395acdd /include/trace | |
| parent | 776c2b2d165dc64397f3f9b39839920a08578e8f (diff) | |
swiotlb: Convert swiotlb_force from int to enum
commit ae7871be189cb41184f1e05742b4a99e2c59774d upstream.
Convert the flag swiotlb_force from an int to an enum, to prepare for
the advent of more possible values.
Suggested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/swiotlb.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/include/trace/events/swiotlb.h b/include/trace/events/swiotlb.h index 7ea4c5e7c448..5e2e30a7efce 100644 --- a/include/trace/events/swiotlb.h +++ b/include/trace/events/swiotlb.h @@ -11,16 +11,16 @@ TRACE_EVENT(swiotlb_bounced, TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size, - int swiotlb_force), + enum swiotlb_force swiotlb_force), TP_ARGS(dev, dev_addr, size, swiotlb_force), TP_STRUCT__entry( - __string( dev_name, dev_name(dev) ) - __field( u64, dma_mask ) - __field( dma_addr_t, dev_addr ) - __field( size_t, size ) - __field( int, swiotlb_force ) + __string( dev_name, dev_name(dev) ) + __field( u64, dma_mask ) + __field( dma_addr_t, dev_addr ) + __field( size_t, size ) + __field( enum swiotlb_force, swiotlb_force ) ), TP_fast_assign( @@ -37,7 +37,9 @@ TRACE_EVENT(swiotlb_bounced, __entry->dma_mask, (unsigned long long)__entry->dev_addr, __entry->size, - __entry->swiotlb_force ? "swiotlb_force" : "" ) + __print_symbolic(__entry->swiotlb_force, + { SWIOTLB_NORMAL, "NORMAL" }, + { SWIOTLB_FORCE, "FORCE" })) ); #endif /* _TRACE_SWIOTLB_H */ |