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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-10-20 10:56:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-10-20 10:56:42 -0700 |
| commit | 10e93e1900286cdb2db2754d86910e229be635dc (patch) | |
| tree | 6898e1af4a063a1d02b6a78b74e55d3e51d7a51f | |
| parent | 715ca9dd687f89ddaac8ec8ccb3b5e5a30311a99 (diff) | |
| parent | 78b2770c935fc1434a95cc17613fe31165b02dfe (diff) | |
| download | lwn-10e93e1900286cdb2db2754d86910e229be635dc.tar.gz lwn-10e93e1900286cdb2db2754d86910e229be635dc.zip | |
Merge tag 'dma-mapping-6.12-2024-10-20' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fix from Christoph Hellwig:
"Just another small tracing fix from Sean"
* tag 'dma-mapping-6.12-2024-10-20' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: fix tracing dma_alloc/free with vmalloc'd memory
| -rw-r--r-- | include/trace/events/dma.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/trace/events/dma.h b/include/trace/events/dma.h index 569f86a44aaa..b0f41265191c 100644 --- a/include/trace/events/dma.h +++ b/include/trace/events/dma.h @@ -121,7 +121,7 @@ TRACE_EVENT(dma_alloc, TP_STRUCT__entry( __string(device, dev_name(dev)) - __field(u64, phys_addr) + __field(void *, virt_addr) __field(u64, dma_addr) __field(size_t, size) __field(gfp_t, flags) @@ -130,18 +130,18 @@ TRACE_EVENT(dma_alloc, TP_fast_assign( __assign_str(device); - __entry->phys_addr = virt_to_phys(virt_addr); + __entry->virt_addr = virt_addr; __entry->dma_addr = dma_addr; __entry->size = size; __entry->flags = flags; __entry->attrs = attrs; ), - TP_printk("%s dma_addr=%llx size=%zu phys_addr=%llx flags=%s attrs=%s", + TP_printk("%s dma_addr=%llx size=%zu virt_addr=%p flags=%s attrs=%s", __get_str(device), __entry->dma_addr, __entry->size, - __entry->phys_addr, + __entry->virt_addr, show_gfp_flags(__entry->flags), decode_dma_attrs(__entry->attrs)) ); @@ -153,7 +153,7 @@ TRACE_EVENT(dma_free, TP_STRUCT__entry( __string(device, dev_name(dev)) - __field(u64, phys_addr) + __field(void *, virt_addr) __field(u64, dma_addr) __field(size_t, size) __field(unsigned long, attrs) @@ -161,17 +161,17 @@ TRACE_EVENT(dma_free, TP_fast_assign( __assign_str(device); - __entry->phys_addr = virt_to_phys(virt_addr); + __entry->virt_addr = virt_addr; __entry->dma_addr = dma_addr; __entry->size = size; __entry->attrs = attrs; ), - TP_printk("%s dma_addr=%llx size=%zu phys_addr=%llx attrs=%s", + TP_printk("%s dma_addr=%llx size=%zu virt_addr=%p attrs=%s", __get_str(device), __entry->dma_addr, __entry->size, - __entry->phys_addr, + __entry->virt_addr, decode_dma_attrs(__entry->attrs)) ); |