Searched hist:ed9bfdf1 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/md/ |
| H A D | raid10.c | ed9bfdf1 Thu Oct 15 23:55:44 CDT 2009 NeilBrown <neilb@suse.de> md: raid1/raid10: handle allocation errors during array setup.
Both raid1 and raid10 create a mempool during startup.
If the 'alloc' function for this mempool fails, unplug_slaves
is called.
If that happens when the pool is being initialised, unplug_slaves
will try to use the 'conf' structure that isn't filled in yet, and
badness will happen.
So ensure that unplug_slaves doesn't get called unless we know
that the conf structure if fully initialised.
Signed-off-by: NeilBrown <neilb@suse.de>
ed9bfdf1 Thu Oct 15 23:55:44 CDT 2009 NeilBrown <neilb@suse.de> md: raid1/raid10: handle allocation errors during array setup.
Both raid1 and raid10 create a mempool during startup.
If the 'alloc' function for this mempool fails, unplug_slaves
is called.
If that happens when the pool is being initialised, unplug_slaves
will try to use the 'conf' structure that isn't filled in yet, and
badness will happen.
So ensure that unplug_slaves doesn't get called unless we know
that the conf structure if fully initialised.
Signed-off-by: NeilBrown <neilb@suse.de>
|
| H A D | raid1.c | ed9bfdf1 Thu Oct 15 23:55:44 CDT 2009 NeilBrown <neilb@suse.de> md: raid1/raid10: handle allocation errors during array setup.
Both raid1 and raid10 create a mempool during startup.
If the 'alloc' function for this mempool fails, unplug_slaves
is called.
If that happens when the pool is being initialised, unplug_slaves
will try to use the 'conf' structure that isn't filled in yet, and
badness will happen.
So ensure that unplug_slaves doesn't get called unless we know
that the conf structure if fully initialised.
Signed-off-by: NeilBrown <neilb@suse.de>
ed9bfdf1 Thu Oct 15 23:55:44 CDT 2009 NeilBrown <neilb@suse.de> md: raid1/raid10: handle allocation errors during array setup.
Both raid1 and raid10 create a mempool during startup.
If the 'alloc' function for this mempool fails, unplug_slaves
is called.
If that happens when the pool is being initialised, unplug_slaves
will try to use the 'conf' structure that isn't filled in yet, and
badness will happen.
So ensure that unplug_slaves doesn't get called unless we know
that the conf structure if fully initialised.
Signed-off-by: NeilBrown <neilb@suse.de>
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