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| author | Dmitry Bogdanov <d.bogdanov@yadro.com> | 2022-07-28 00:41:25 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-01 19:36:02 -0400 |
| commit | ef4f7e4bf1dc26aaa86cf8e5a13013684139be51 (patch) | |
| tree | 432760c8e0d00e319a04fefc9f386e3aa3d1e2da /drivers/target/target_core_alua.c | |
| parent | dd0a66ada0bd0ae6c96ea45cfa1581797e867a40 (diff) | |
| download | linux-ef4f7e4bf1dc26aaa86cf8e5a13013684139be51.tar.bz2 | |
scsi: target: core: De-RCU of se_lun and se_lun acl
se_lun and se_lun_acl are immutable pointers of struct se_dev_entry.
Remove RCU usage for access to those pointers.
Link: https://lore.kernel.org/r/20220727214125.19647-3-d.bogdanov@yadro.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Dmitry Bogdanov <d.bogdanov@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_alua.c')
| -rw-r--r-- | drivers/target/target_core_alua.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 58df0145e8d0..fb91423a4e2e 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -934,8 +934,7 @@ static void core_alua_queue_state_change_ua(struct t10_alua_tg_pt_gp *tg_pt_gp) spin_lock(&lun->lun_deve_lock); list_for_each_entry(se_deve, &lun->lun_deve_list, lun_link) { - lacl = rcu_dereference_check(se_deve->se_lun_acl, - lockdep_is_held(&lun->lun_deve_lock)); + lacl = se_deve->se_lun_acl; /* * spc4r37 p.242: |