Messages in this thread | | | Date | Mon, 8 Nov 2004 17:23:53 +0530 | From | Suparna Bhattacharya <> | Subject | Re: [PATCH] Fix O_SYNC speedup for generic_file_write_nolock |
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On Mon, Nov 08, 2004 at 11:04:38AM +0100, Arjan van de Ven wrote: > > +EXPORT_SYMBOL(sync_page_range_nolock); > > > why adding this export? nothing appears to be using it (AIO isn't a module after all) >
This doesn't have anything to do with AIO. Filesystems which implement the equivalent of generic_file_write_nolock may use sync_page_range_nolock for O_SYNC.
Does that help clarify ?
Regards Suparna
-- Suparna Bhattacharya (suparna@in.ibm.com) Linux Technology Center IBM Software Lab, India
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