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| author | Bart Van Assche <bvanassche@acm.org> | 2019-01-25 19:34:53 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-02-05 03:33:08 +0100 |
| commit | 618baaf7881e4ed25197369505378685b7b7a05d (patch) | |
| tree | bad396431b82564fa6717e58bb4672e463c75a35 /drivers/target/iscsi/iscsi_target.c | |
| parent | scsi: target/iscsi: Remove an incorrect comment (diff) | |
| download | linux-618baaf7881e4ed25197369505378685b7b7a05d.tar.xz linux-618baaf7881e4ed25197369505378685b7b7a05d.zip | |
scsi: target/iscsi: Convert comments about locking into runtime checks
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 984941e036c8..98984c3adfba 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -308,9 +308,6 @@ bool iscsit_check_np_match( return false; } -/* - * Called with mutex np_lock held - */ static struct iscsi_np *iscsit_get_np( struct sockaddr_storage *sockaddr, int network_transport) @@ -318,6 +315,8 @@ static struct iscsi_np *iscsit_get_np( struct iscsi_np *np; bool match; + lockdep_assert_held(&np_lock); + list_for_each_entry(np, &g_np_list, np_list) { spin_lock_bh(&np->np_thread_lock); if (np->np_thread_state != ISCSI_NP_THREAD_ACTIVE) { @@ -2655,9 +2654,6 @@ static int iscsit_handle_immediate_data( return IMMEDIATE_DATA_NORMAL_OPERATION; } -/* - * Called with sess->conn_lock held. - */ /* #warning iscsi_build_conn_drop_async_message() only sends out on connections with active network interface */ static void iscsit_build_conn_drop_async_message(struct iscsi_conn *conn) @@ -2666,6 +2662,8 @@ static void iscsit_build_conn_drop_async_message(struct iscsi_conn *conn) struct iscsi_conn *conn_p; bool found = false; + lockdep_assert_held(&conn->sess->conn_lock); + /* * Only send a Asynchronous Message on connections whos network * interface is still functional. |