summaryrefslogtreecommitdiff
path: root/drivers/md/Kconfig
diff options
context:
space:
mode:
authorNeilBrown <neilb@suse.de>2012-08-02 08:33:20 +1000
committerNeilBrown <neilb@suse.de>2012-08-02 08:33:20 +1000
commitf54a9d0e59c4bea3db733921ca9147612a6f292c (patch)
treee17aa5d2a7220cfe7466cc4f8c74af5ed672a591 /drivers/md/Kconfig
parent46a06401f6ba13e59d24746fa9ffa6773b69eee3 (diff)
md/raid1: submit IO from originating thread instead of md thread.
queuing writes to the md thread means that all requests go through the one processor which may not be able to keep up with very high request rates. So use the plugging infrastructure to submit all requests on unplug. If a 'schedule' is needed, we fall back on the old approach of handing the requests to the thread for it to handle. Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/Kconfig')
0 files changed, 0 insertions, 0 deletions