Messages in this thread | | | Date | Mon, 22 May 2006 16:19:38 +0800 | From | Ian Kent <> | Subject | Re: [PATCH 2/4] Remove readv/writev methods and use aio_read/aio_write instead |
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Christoph Hellwig wrote: > On Sun, May 21, 2006 at 06:00:37PM -0700, Andrew Morton wrote: >> Badari Pulavarty <pbadari@us.ibm.com> wrote: >>> This patch removes readv() and writev() methods and replaces >>> them with aio_read()/aio_write() methods. >> And it breaks autofs4 >> >> autofs: pipe file descriptor does not contain proper ops > > this comes because the autofs4 pipe fd doesn't have a write file > operations. > > Badari do you remember any place in your patches where you didn't > add do_sync_write for a file_operations instance? > > Ian, what kind of file is the autofs4 pipe? is it a named pipe or > a fifo or a "real" file?
Ahh. Sorry missed the actual question. It's a FIFO created with pipe(2).
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