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| author | Nikolay Borisov <nborisov@suse.com> | 2018-02-23 13:45:29 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-12 10:21:24 -0600 |
| commit | ce3077ee80d6ac1087c06441f4c63ce5f13ef12c (patch) | |
| tree | e02b03b77e82ecbc6bdcb31a260bf5c264273e1d /drivers/iommu/dmar.c | |
| parent | c8f4c36f81623002165dce874fa60bb0c154b10e (diff) | |
| download | blackbird-op-linux-ce3077ee80d6ac1087c06441f4c63ce5f13ef12c.tar.gz blackbird-op-linux-ce3077ee80d6ac1087c06441f4c63ce5f13ef12c.zip | |
direct-io: Remove unused DIO_SKIP_DIO_COUNT logic
This flag was added by fe0f07d08ee3 ("direct-io: only inc/deci
inode->i_dio_count for file systems") as means to optimise the atomic
modificaiton of the variable for blockdevices. However with the advent
of 542ff7bf18c6 ("block: new direct I/O implementation") it became
unused. So let's remove it.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/iommu/dmar.c')
0 files changed, 0 insertions, 0 deletions
