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| author | Christoph Hellwig <hch@infradead.org> | 2011-12-21 14:13:47 -0500 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-25 14:37:45 -0800 |
| commit | 7d680f3b74dd6f0f57569eeeee8c257790ceaa96 (patch) | |
| tree | e0797ab722c222213b7cbe4fa9ba4a61db2d8b0c /drivers/target/iscsi/iscsi_target.c | |
| parent | b01543dfe67bb1d191998e90d20534dc354de059 (diff) | |
| download | talos-op-linux-7d680f3b74dd6f0f57569eeeee8c257790ceaa96.tar.gz talos-op-linux-7d680f3b74dd6f0f57569eeeee8c257790ceaa96.zip | |
target: replace various cmd flags with a transport state
Replace various atomic_ts used as flags in struct se_cmd with a single
transport_state bitmap that requires t_state_lock to be held for modifications.
In the target core that assumption generally is true, but some recently added
code in the SRP target had to grow new lock calls. I can't say I like the way
how it messes with the command state directly, but let's leave that for later.
(Re-add missing ib_srpt.c changes that nab dropped..)
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 44262908def5..bf0e8e75a272 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -1363,7 +1363,7 @@ static int iscsit_handle_data_out(struct iscsi_conn *conn, unsigned char *buf) * outstanding_r2ts reaches zero, go ahead and send the delayed * TASK_ABORTED status. */ - if (atomic_read(&se_cmd->t_transport_aborted) != 0) { + if (se_cmd->transport_state & CMD_T_ABORTED) { if (hdr->flags & ISCSI_FLAG_CMD_FINAL) if (--cmd->outstanding_r2ts < 1) { iscsit_stop_dataout_timer(cmd); |
