diff options
| author | Mike Christie <mchristi@redhat.com> | 2017-06-23 01:18:16 -0500 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2017-07-06 23:11:39 -0700 |
| commit | b1943fd454d1a2e2c8018a2f79a7023893619439 (patch) | |
| tree | 97d1eaff4db5e721869d71d93f97708661da1b05 /drivers/target/target_core_internal.h | |
| parent | b3af66e24393f03ef81db17a11387d9e6174bd01 (diff) | |
target: add helper to iterate over devices
This adds a wrapper around idr_for_each so the xcopy code can loop over
the devices in the next patch.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_internal.h')
| -rw-r--r-- | drivers/target/target_core_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h index 0912de7c0cf8..1d3ac0238568 100644 --- a/drivers/target/target_core_internal.h +++ b/drivers/target/target_core_internal.h @@ -87,6 +87,8 @@ void core_dev_release_virtual_lun0(void); struct se_device *target_alloc_device(struct se_hba *hba, const char *name); int target_configure_device(struct se_device *dev); void target_free_device(struct se_device *); +int target_for_each_device(int (*fn)(struct se_device *dev, void *data), + void *data); /* target_core_configfs.c */ void target_setup_backend_cits(struct target_backend *); |