Defined in 1 files as a function:
Referenced in 7 files:
- block/blk-core.c, line 888
- block/blk-lib.c, line 320
- block/ioctl.c, line 186
- drivers/block/rnbd/rnbd-srv.c, line 570
- drivers/block/xen-blkback/xenbus.c, line 518
- drivers/md/dm-table.c, line 1966
- fs/f2fs/file.c, line 4191
Smatch caller information:
block/blk-lib.c blkdev_issue_secure_erase() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| BUF_SIZE | 0 | bdev | (-1),2136 |
| BUF_SIZE | 0 | bdev | (-1),2136 |
| CAPPED_DATA | 0 | bdev | 1 |
| DATA_SOURCE | 0 | bdev | $0 |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | 0 | &bdev->bd_mapping->host->i_rwsem | |
| HALF_LOCKED2 | 0 | &bdev->bd_mapping->invalidate_lock |
drivers/block/xen-blkback/xenbus.c xen_vbd_create() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| TASK_NOT_RUNNING | |||
| LOCK2 | global &xenwatch_mutex |
block/ioctl.c blk_ioctl_secure_erase() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| BUF_SIZE | 0 | bdev | 2136 |
| DATA_SOURCE | 0 | bdev | $0 |
block/blk-core.c submit_bio_noacct() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bdev | unit_byte |
| HALF_LOCKED2 | &cache->writeback_lock | ||
| HALF_LOCKED2 | &head->srcu | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &zmd->mblk_sem | ||
| HALF_LOCKED2 | global &bch_register_lock |
fs/f2fs/file.c f2fs_secure_erase() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | bdev | $0 |
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | &mapping->invalidate_lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
drivers/md/dm-table.c device_not_secure_erase_capable() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|
drivers/block/rnbd/rnbd-srv.c rnbd_srv_fill_msg_open_rsp() -> bdev_max_secure_erase_sectors()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | bdev->bd_queue | 4096-ptr_max |
| BUF_SIZE | 0 | bdev | 2136 |
| DATA_SOURCE | 0 | bdev | r file_bdev |
| LOCK2 | &srv_sess->lock | ||
| TYPE_LOCK | (struct rnbd_srv_session)->lock |