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author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-06 01:36:41 -0700 |
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committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-20 14:10:41 -0700 |
commit | 0b66818ac6de67a6125ae203272fb76e79b3a20f (patch) | |
tree | d0bbb25b6b486c9152b9b37d26b7221f5ca64d2c /include/target | |
parent | 862e6389a78992d4ee44bf4f60051fe560470320 (diff) | |
download | blackbird-op-linux-0b66818ac6de67a6125ae203272fb76e79b3a20f.tar.gz blackbird-op-linux-0b66818ac6de67a6125ae203272fb76e79b3a20f.zip |
target: Drop unnecessary CMD_T_DEV_ACTIVE check from transport_lun_remove_cmd
This patch drops an unnecessary acquire/release of se_cmd->t_state_lock within
transport_lun_remove_cmd() when checking CMD_T_DEV_ACTIVE for invoking
target_remove_from_state_list().
For all fast path completion cases, transport_lun_remove_cmd() is always
called ahead of transport_cmd_check_stop(), and since transport_cmd_check_stop()
is calling target_remove_from_state_list() when remove_from_lists=true,
the t_state_lock usage in transport_lun_remove_cmd() can safely be removed.
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')
0 files changed, 0 insertions, 0 deletions