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| author | Benjamin Marzinski <bmarzins@redhat.com> | 2014-08-13 13:53:42 -0500 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-10-05 20:03:35 -0400 |
| commit | 1f271972478d84dd9e4d6dd82f414d70ed9e78ce (patch) | |
| tree | e0dba45e8ca30c73ef29526223f9fd01d2218ab2 /drivers/md/dm-ioctl.c | |
| parent | 3d8aab2d2cca2dc878e396196d07889129440798 (diff) | |
| download | blackbird-op-linux-1f271972478d84dd9e4d6dd82f414d70ed9e78ce.tar.gz blackbird-op-linux-1f271972478d84dd9e4d6dd82f414d70ed9e78ce.zip | |
dm mpath: stop queueing IO when no valid paths exist
'queue_io' is set so that IO is queued while paths are being
initialized. Clear queue_io in __choose_pgpath if there are no valid
paths, since there are obviously no paths that can be initialized.
Otherwise IOs to the device will back up.
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-ioctl.c')
0 files changed, 0 insertions, 0 deletions
