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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_erl1.c | |
| parent | Linux 3.3-rc4 (diff) | |
| download | linux-dev-7d680f3b74dd6f0f57569eeeee8c257790ceaa96.tar.xz linux-dev-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_erl1.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_erl1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c index 27901e37c125..006f605edb08 100644 --- a/drivers/target/iscsi/iscsi_target_erl1.c +++ b/drivers/target/iscsi/iscsi_target_erl1.c @@ -416,7 +416,7 @@ static int iscsit_handle_recovery_datain( struct iscsi_datain_req *dr; struct se_cmd *se_cmd = &cmd->se_cmd; - if (!atomic_read(&se_cmd->t_transport_complete)) { + if (!(se_cmd->transport_state & CMD_T_COMPLETE)) { pr_err("Ignoring ITT: 0x%08x Data SNACK\n", cmd->init_task_tag); return 0; |