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authorDamien Le Moal <damien.lemoal@hgst.com>2016-07-21 05:40:47 +0200
committerJens Axboe <axboe@fb.com>2016-07-21 05:40:47 +0200
commit17007f3994cdb4643355c73f54f0adad006cf59e (patch)
treeac5aab0bf6211f1dc878872db5ec73f9b99bda5b /drivers/s390/block
parentblock: do not merge requests without consulting with io scheduler (diff)
downloadlinux-17007f3994cdb4643355c73f54f0adad006cf59e.tar.xz
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block: Fix front merge check
For a front merge, the maximum number of sectors of the request must be checked against the front merge BIO sector, not the current sector of the request. Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/s390/block')
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