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scst: Make extra_tgt_dev_list_entry users hold scst_mutex

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Because it's used in 3 places not othrewise synchronized

Signed-off-by: Bart Van Assche <bvanassche@acm.org>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4386 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2012-06-28 22:32:03 +00:00
parent b25cb2a7e5
commit 2fc379e221
2 changed files with 3 additions and 3 deletions
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2
scst/include/scst.h
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@@ -2528,7 +2528,7 @@ struct scst_tgt_dev {
/* List entry in dev->dev_tgt_dev_list */
struct list_head dev_tgt_dev_list_entry;
/* Internal tmp list entry */
/* Internal tmp list entry. User must hold scst_mutex. */
struct list_head extra_tgt_dev_list_entry;
/* Set if INQUIRY DATA HAS CHANGED UA is needed */

4
scst/src/scst_targ.c
View File

@@ -5212,8 +5212,6 @@ static int scst_clear_task_set(struct scst_mgmt_cmd *mcmd)
scst_unblock_aborted_cmds(1);
mutex_unlock(&scst_mutex);
if (!dev->tas) {
uint8_t sense_buffer[SCST_STANDARD_SENSE_LEN];
int sl;
@@ -5228,6 +5226,8 @@ static int scst_clear_task_set(struct scst_mgmt_cmd *mcmd)
}
}
mutex_unlock(&scst_mutex);
scst_call_dev_task_mgmt_fn_received(mcmd, mcmd->mcmd_tgt_dev);
res = scst_set_mcmd_next_state(mcmd);