Messages in this thread | | | Subject | Re: Wrong DIF guard tag on ext2 write | From | "Martin K. Petersen" <> | Date | Tue, 01 Jun 2010 09:22:42 -0400 |
| |
>>>>> "Nick" == Nick Piggin <npiggin@suse.de> writes:
Nick> More complex and maybe more performant would be to avoid holding Nick> page lock but wait_on_page_writeback in page-modification (write, Nick> fault) paths.
That's what I was doing last I looked at this. I seem to recall that my head exploded once I added buffer_heads to the mix. And then the extfs folks promised to take a look so I didn't mess more with it.
-- Martin K. Petersen Oracle Linux Engineering
| |