Re: [PATCH 001 of 3] md: Change md/bitmap file handling to use bmap to file blocks-fix

NeilBrown <[email protected]> wrote:
>
>  +		do_sync_file_range(file, 0, LLONG_MAX,
>  +				   SYNC_FILE_RANGE_WRITE |
>  +				   SYNC_FILE_RANGE_WAIT_AFTER);

That needs a SYNC_FILE_RANGE_WAIT_BEFORE too.  Otherwise any dirty,
under-writeback pages will remain dirty.  I'll make that change.
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References:
- [PATCH 000 of 3] md: Introduction - 3 bugfixs for -mm
  - From: NeilBrown <[email protected]>
- [PATCH 001 of 3] md: Change md/bitmap file handling to use bmap to file blocks-fix
  - From: NeilBrown <[email protected]>

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