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| author | Keith Busch <keith.busch@intel.com> | 2013-07-29 16:20:56 -0600 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2013-09-03 16:32:26 -0400 |
| commit | 7e03b124065507e72008ef294c30001eca74a031 (patch) | |
| tree | 48343408c9544e798cc41e3d4c0c777d21ce3e3c /kernel/irq_work.c | |
| parent | 1b56749e541ad59068582f2a28297843e243b856 (diff) | |
| download | lwn-7e03b124065507e72008ef294c30001eca74a031.tar.gz lwn-7e03b124065507e72008ef294c30001eca74a031.zip | |
NVMe: Bring up cdev on set feature failure
This patch creates the character device as long as a device's admin queues
are usable so a user has an opprotunity to perform administration tasks.
A device may be in a state that does not allow IO and setting the queue
count feature in such a state returns an error. Previously the driver
would bail and the controller would be unusable.
Signed-off-by: Keith Busch <keith.busch@intel.com>
Diffstat (limited to 'kernel/irq_work.c')
0 files changed, 0 insertions, 0 deletions