Messages in this thread | | | Date | Thu, 12 Feb 2015 15:58:31 -0700 | From | Jens Axboe <> | Subject | Re: [GIT PULL] Block driver changes for 3.20 |
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On 02/12/2015 03:55 PM, Linus Torvalds wrote: > On Thu, Feb 12, 2015 at 2:50 PM, Jens Axboe <axboe@fb.com> wrote: >> >> When the code was moved, it also morphed into the sas specific tag >> allocation. And the LOWTAG part was for sil24, which doesn't call that code >> anymore. > > Hmm. So where does the sil24 get its tag allocation from then? Because > then *that* code presumably needs the LOWTAG hackery..
commit 9269e23496ddd83b974536019cf420520df0ee7f Author: Shaohua Li <shli@fb.com> Date: Fri Jan 23 20:17:59 2015 -0800
libata: make sata_sil24 use fifo tag allocator
libata starts using block tag now, we can use BLK_TAG_ALLOC_FIFO to solve the sata_sil24 tag bug.
https://bugzilla.kernel.org/show_bug.cgi?id=87101
Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Shaohua Li <shli@fb.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
-- Jens Axboe
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