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authorJustin TerAvest <teravest@google.com>2011-03-01 15:05:08 -0500
committerJens Axboe <jaxboe@fusionio.com>2011-03-01 15:05:08 -0500
commit0bbfeb8320421989d3e12bd95fae86b9ac0712aa (patch)
treea23bb6686bd2586fe7c27d0773c63f9aeb254cd1 /net/netlabel/netlabel_domainhash.h
parent6fae9c25134baffbeeb20031479e7ff6f6d8eec0 (diff)
cfq-iosched: Always provide group isolation.
Effectively, make group_isolation=1 the default and remove the tunable. The setting group_isolation=0 was because by default we idle on sync-noidle tree and on fast devices, this can be very harmful for throughput. However, this problem can also be addressed by tuning slice_idle and possibly group_idle on faster storage devices. This change simplifies the CFQ code by removing the feature entirely. Signed-off-by: Justin TerAvest <teravest@google.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'net/netlabel/netlabel_domainhash.h')
0 files changed, 0 insertions, 0 deletions