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authorMartin K. Petersen <martin.petersen@oracle.com>2009-06-16 08:23:52 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-06-16 08:23:52 +0200
commite475bba2fdee9c3dbfe25f026f8fb8de69508ad2 (patch)
treecb2a050b58fbd8cd7a4d82349164622fedc2c6d0 /mm/highmem.c
parent6923715ae39ed39ac2fc1993e5061668f4f71ad0 (diff)
block: Introduce helper to reset queue limits to default values
DM reuses the request queue when swapping in a new device table Introduce blk_set_default_limits() which can be used to reset the the queue_limits prior to stacking devices. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Alasdair G Kergon <agk@redhat.com> Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/highmem.c')
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