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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-06-05 16:37:38 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-06-06 14:20:51 -0700 |
| commit | 6dbe7f4e97d55eefcb471c41c16b62fca5f10c68 (patch) | |
| tree | 83fa6f479e1fed96f44d99dfd1b54f66a4642e1b /drivers/target/target_core_spc.c | |
| parent | b3e5fe1688b998ba5287a68667ef7cc568739e44 (diff) | |
| download | linux-6dbe7f4e97d55eefcb471c41c16b62fca5f10c68.tar.gz linux-6dbe7f4e97d55eefcb471c41c16b62fca5f10c68.tar.bz2 linux-6dbe7f4e97d55eefcb471c41c16b62fca5f10c68.zip | |
tcm_fc: Generate TASK_SET_FULL status for response failures
This patch changes ft_queue_status() to set SAM_STAT_TASK_SET_FULL
status upon lport->tt.seq_send( failure, and return -EAGAIN to notify
target-core to attempt to requeue the response.
It also does the same for a fc_frame_alloc() failures, in order to
signal the initiator that it should try to reduce it's current
queue_depth, to lower the number of outstanding I/Os on the wire.
Reported-by: Vasu Dev <vasu.dev@linux.intel.com>
Reviewed-by: Vasu Dev <vasu.dev@linux.intel.com>
Cc: Jun Wu <jwu@stormojo.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_spc.c')
0 files changed, 0 insertions, 0 deletions