Messages in this thread | | | Date | Tue, 24 Oct 2017 09:46:15 +0200 | From | Christoph Hellwig <> | Subject | Re: [PATCH] fs: guard_bio_eod() needs to consider partitions |
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On Tue, Oct 24, 2017 at 03:16:36AM +0100, Al Viro wrote: > > Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index") > > Signed-off-by: Greg Edwards <gedwards@ddn.com> > > That smells like a nasty source of overhead, especially on SMP boxen...
We could just use __disk_get_part similar to the partition remapping, or just pass the block_device to guard_bio_eod.
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