On Thu,  1 Dec 2016 09:37:51 -0700
Ross Zwisler <ross.zwis...@linux.intel.com> wrote:

> Add tracepoints to dax_pmd_insert_mapping(), following the same logging
> conventions as the tracepoints in dax_iomap_pmd_fault().
> 
> Here is an example PMD fault showing the new tracepoints:
> 
> big-1504  [001] ....   326.960743: xfs_filemap_pmd_fault: dev 259:0 ino
> 0x1003
> 
> big-1504  [001] ....   326.960753: dax_pmd_fault: dev 259:0 ino 0x1003
> shared WRITE|ALLOW_RETRY|KILLABLE|USER address 0x10505000 vm_start
> 0x10200000 vm_end 0x10700000 pgoff 0x200 max_pgoff 0x1400
> 
> big-1504  [001] ....   326.960981: dax_pmd_insert_mapping: dev 259:0 ino
> 0x1003 shared write address 0x10505000 length 0x200000 pfn 0x100600 DEV|MAP
> radix_entry 0xc000e
> 
> big-1504  [001] ....   326.960986: dax_pmd_fault_done: dev 259:0 ino 0x1003
> shared WRITE|ALLOW_RETRY|KILLABLE|USER address 0x10505000 vm_start
> 0x10200000 vm_end 0x10700000 pgoff 0x200 max_pgoff 0x1400 NOPAGE
> 
> Signed-off-by: Ross Zwisler <ross.zwis...@linux.intel.com>
> Reviewed-by: Jan Kara <j...@suse.cz>
> ---

Acked-by: Steven Rostedt <rost...@goodmis.org>

-- Steve

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