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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-06 09:00:06 (GMT) |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-20 21:10:41 (GMT) |
| commit | c1c35d52251b0941a72b0cdb862e85f0eba6b1bb (patch) | |
| tree | 941167898cf8425a95dafb4c6e6f35e248150aa9 /include/target | |
| parent | 0b66818ac6de67a6125ae203272fb76e79b3a20f (diff) | |
| download | linux-c1c35d52251b0941a72b0cdb862e85f0eba6b1bb.tar.xz | |
target: Remove legacy t_fe_count + avoid t_state_lock access in transport_put_cmd
This patch removes legacy se_cmd->t_fe_count usage in order to avoid
se_cmd->t_state_lock access within transport_put_cmd() during normal
fast path se_cmd descriptor release.
Also drop the left-over parameter usage within core_tmr_handle_tas_abort()
Cc: Christoph Hellwig <hch@lst.de>
Cc: Roland Dreier <roland@kernel.org>
Cc: Kent Overstreet <koverstreet@google.com>
Cc: Or Gerlitz <ogerlitz@mellanox.com>
Cc: Moussa Ba <moussaba@micron.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
| -rw-r--r-- | include/target/target_core_base.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 8952ee9..891ea1f 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -454,7 +454,6 @@ struct se_cmd { unsigned char *t_task_cdb; unsigned char __t_task_cdb[TCM_MAX_COMMAND_SIZE]; unsigned long long t_task_lba; - atomic_t t_fe_count; unsigned int transport_state; #define CMD_T_ABORTED (1 << 0) #define CMD_T_ACTIVE (1 << 1) |