key_block identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

fs/ubifs/key.h, line 387

Defined in 1 files as a struct:

drivers/s390/crypto/zcrypt_ccamisc.c, line 1051 (as a struct)

Defined in 1 files as a function:

fs/ubifs/key.h, line 392 (as a function)

Referenced in 7 files:

Smatch caller information:

fs/ubifs/gc.c data_nodes_cmp() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	0,4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	(-1),1-s32max
BUF_SIZE	0	c	(-1),1-s32max
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-1,9,23-24
STR_LEN	0	c	(-1)-1,9,23-24
RX_PATH
TASK_NOT_RUNNING
UNITS	0	c	unit_byte
HALF_LOCKED2		&acpi_desc->init_mutex
HALF_LOCKED2		&con->lock
HALF_LOCKED2		&conf->pending_bios_lock
HALF_LOCKED2		&fs_info->reclaim_bgs_lock
HALF_LOCKED2		&fs_info->unused_bgs_lock
HALF_LOCKED2		&group->mutex
HALF_LOCKED2		&pd->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rdev->exclusive_lock
HALF_LOCKED2		&s->lock
HALF_LOCKED2		&sdp->sd_log_flush_lock
HALF_LOCKED2		&sdp->sd_log_lock
HALF_LOCKED2		&sdp->sd_ordered_lock
HALF_LOCKED2		&service->lock
HALF_LOCKED2		&tn->nametbl_lock
HALF_LOCKED2		&tree->lock
HALF_LOCKED2		&tz->lock
HALF_LOCKED2		&wbuf->io_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		bh
HALF_LOCKED2		global &lru_lock
HALF_LOCKED2		global &uuid_mutex

fs/ubifs/gc.c data_nodes_cmp() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	0,4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	(-1),1-s32max
BUF_SIZE	0	c	(-1),1-s32max
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-1,9,23-24
STR_LEN	0	c	(-1)-1,9,23-24
RX_PATH
TASK_NOT_RUNNING
UNITS	0	c	unit_byte
HALF_LOCKED2		&acpi_desc->init_mutex
HALF_LOCKED2		&con->lock
HALF_LOCKED2		&conf->pending_bios_lock
HALF_LOCKED2		&fs_info->reclaim_bgs_lock
HALF_LOCKED2		&fs_info->unused_bgs_lock
HALF_LOCKED2		&group->mutex
HALF_LOCKED2		&pd->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rdev->exclusive_lock
HALF_LOCKED2		&s->lock
HALF_LOCKED2		&sdp->sd_log_flush_lock
HALF_LOCKED2		&sdp->sd_log_lock
HALF_LOCKED2		&sdp->sd_ordered_lock
HALF_LOCKED2		&service->lock
HALF_LOCKED2		&tn->nametbl_lock
HALF_LOCKED2		&tree->lock
HALF_LOCKED2		&tz->lock
HALF_LOCKED2		&wbuf->io_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		bh
HALF_LOCKED2		global &lru_lock
HALF_LOCKED2		global &uuid_mutex

fs/ubifs/replay.c replay_bud() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
DATA_SOURCE	0	c	$0

fs/ubifs/debug.c dbg_check_data_nodes_order() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	(-1),1-s32max
BUF_SIZE	0	c	(-1),1-s32max
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-1,23-24
STR_LEN	0	c	(-1)-1,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	c->ileb_len
NO_OVERFLOW_SIMPLE	0	c->leb_size
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->lsave_cnt
NO_OVERFLOW_SIMPLE	0	c->lsave_sz
NO_OVERFLOW_SIMPLE	0	c->ltab_sz
NO_OVERFLOW_SIMPLE	0	c->min_log_bytes
NO_OVERFLOW_SIMPLE	0	c->orph_dnext->inum
NO_OVERFLOW_SIMPLE	0	c->zroot.znode->level
UNITS	0	c	unit_byte
LOCK2		&wbuf->io_mutex
HALF_LOCKED2	0	&c->commit_sem
HALF_LOCKED2	0	&c->umount_mutex
HALF_LOCKED2	0	&c->write_reserve_mutex
TYPE_LOCK		(struct ubifs_wbuf)->io_mutex

fs/ubifs/debug.c dbg_check_data_nodes_order() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	(-1),1-s32max
BUF_SIZE	0	c	(-1),1-s32max
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-1,23-24
STR_LEN	0	c	(-1)-1,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	c->ileb_len
NO_OVERFLOW_SIMPLE	0	c->leb_size
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->lsave_cnt
NO_OVERFLOW_SIMPLE	0	c->lsave_sz
NO_OVERFLOW_SIMPLE	0	c->ltab_sz
NO_OVERFLOW_SIMPLE	0	c->min_log_bytes
NO_OVERFLOW_SIMPLE	0	c->orph_dnext->inum
NO_OVERFLOW_SIMPLE	0	c->zroot.znode->level
UNITS	0	c	unit_byte
LOCK2		&wbuf->io_mutex
HALF_LOCKED2	0	&c->commit_sem
HALF_LOCKED2	0	&c->umount_mutex
HALF_LOCKED2	0	&c->write_reserve_mutex
TYPE_LOCK		(struct ubifs_wbuf)->io_mutex

fs/ubifs/debug.c dbg_check_nondata_nodes_order() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	(-1),1-s32max
BUF_SIZE	0	c	(-1),1-s32max
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-1,23-24
STR_LEN	0	c	(-1)-1,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	c->ileb_len
NO_OVERFLOW_SIMPLE	0	c->leb_size
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->lsave_cnt
NO_OVERFLOW_SIMPLE	0	c->lsave_sz
NO_OVERFLOW_SIMPLE	0	c->ltab_sz
NO_OVERFLOW_SIMPLE	0	c->min_log_bytes
NO_OVERFLOW_SIMPLE	0	c->orph_dnext->inum
NO_OVERFLOW_SIMPLE	0	c->zroot.znode->level
UNITS	0	c	unit_byte
LOCK2		&wbuf->io_mutex
HALF_LOCKED2	0	&c->commit_sem
HALF_LOCKED2	0	&c->umount_mutex
HALF_LOCKED2	0	&c->write_reserve_mutex
TYPE_LOCK		(struct ubifs_wbuf)->io_mutex

fs/ubifs/debug.c dbg_check_nondata_nodes_order() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	(-1),1-s32max
BUF_SIZE	0	c	(-1),1-s32max
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-1,23-24
STR_LEN	0	c	(-1)-1,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	c->ileb_len
NO_OVERFLOW_SIMPLE	0	c->leb_size
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->lsave_cnt
NO_OVERFLOW_SIMPLE	0	c->lsave_sz
NO_OVERFLOW_SIMPLE	0	c->ltab_sz
NO_OVERFLOW_SIMPLE	0	c->min_log_bytes
NO_OVERFLOW_SIMPLE	0	c->orph_dnext->inum
NO_OVERFLOW_SIMPLE	0	c->zroot.znode->level
UNITS	0	c	unit_byte
LOCK2		&wbuf->io_mutex
HALF_LOCKED2	0	&c->commit_sem
HALF_LOCKED2	0	&c->umount_mutex
HALF_LOCKED2	0	&c->write_reserve_mutex
TYPE_LOCK		(struct ubifs_wbuf)->io_mutex

fs/ubifs/debug.c dbg_snprintf_key() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	s32min-(-1),1-s32max
BUF_SIZE	0	c	s32min-(-1),1-s32max
BUF_SIZE	0	c->bottom_up_buf	(-1),256
BUF_SIZE	0	c->ileb_buf	(-1),15360-s32max
BUF_SIZE	0	c->orph_buf	s32min-(-1),1-s32max
BUF_SIZE	0	c->rcvrd_mst_node	(-1)-4000000
BUF_SIZE	0	c->sbuf	(-1),15360-s32max
BUF_SIZE	0	c->sup_node	(-1)-s32max
BUF_SIZE	0	c->ubi	(-1),16
BUF_SIZE	0	c->vfs_sb	(-1),80,2816
BUF_SIZE	0	c->write_reserve_buf	(-1),4160
BUF_SIZE	1	key	(-1),8
BUF_SIZE	1	key	(-1),8
DATA_SOURCE	0	c	$0
DATA_SOURCE	1	key	$1
STR_LEN	0	c	(-1)-1,9,23-24
STR_LEN	0	c	(-1)-1,9,23-24
STR_LEN	0	c->vfs_sb	(-1),8
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	c->orph_dnext->inum	0-u32max[c]
USER_DATA	0	c->probing	0-1
USER_DATA	0	c->ro_mount	0-1
USER_DATA	0	c->vfs_sb->s_flags	0-2147486720[c]
NO_OVERFLOW_SIMPLE	0	c->auth_hash_algo
NO_OVERFLOW_SIMPLE	0	c->bgt->dl.dl_runtime
NO_OVERFLOW_SIMPLE	0	c->bgt->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	c->hash_len
NO_OVERFLOW_SIMPLE	0	c->ihead_offs
NO_OVERFLOW_SIMPLE	0	c->ileb_len
NO_OVERFLOW_SIMPLE	0	c->jhead_cnt
NO_OVERFLOW_SIMPLE	0	c->leb_size
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->lpt_offs
NO_OVERFLOW_SIMPLE	0	c->lsave_cnt
NO_OVERFLOW_SIMPLE	0	c->lsave_offs
NO_OVERFLOW_SIMPLE	0	c->lsave_sz
NO_OVERFLOW_SIMPLE	0	c->ltab_offs
NO_OVERFLOW_SIMPLE	0	c->ltab_sz
NO_OVERFLOW_SIMPLE	0	c->min_log_bytes
NO_OVERFLOW_SIMPLE	0	c->mst_node->ihead_offs
NO_OVERFLOW_SIMPLE	0	c->mst_node->lpt_offs
NO_OVERFLOW_SIMPLE	0	c->mst_node->lsave_offs
NO_OVERFLOW_SIMPLE	0	c->mst_node->ltab_offs
NO_OVERFLOW_SIMPLE	0	c->pnode_sz
NO_OVERFLOW_SIMPLE	0	c->zroot.znode->level
NO_OVERFLOW_SIMPLE	0	c->zroot.znode->parent->level
UNITS	0	c	unit_byte
HALF_LOCKED2		&ui->ui_mutex
HALF_LOCKED2		&wbuf->io_mutex
HALF_LOCKED2		global &dbg_lock
HALF_LOCKED2	0	&c->bu_mutex
HALF_LOCKED2	0	&c->commit_sem
HALF_LOCKED2	0	&c->log_mutex
HALF_LOCKED2	0	&c->lp_mutex
HALF_LOCKED2	0	&c->tnc_mutex
HALF_LOCKED2	0	&c->umount_mutex
HALF_LOCKED2	0	&c->write_reserve_mutex

fs/ubifs/file.c populate_page() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
DATA_SOURCE	0	c	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	c	unit_byte
LOCK2		&ui->ui_mutex
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2	0	&c->bu_mutex
TYPE_LOCK		(struct ubifs_inode)->ui_mutex

fs/ubifs/file.c populate_page() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
DATA_SOURCE	0	c	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	c	unit_byte
LOCK2		&ui->ui_mutex
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2	0	&c->bu_mutex
TYPE_LOCK		(struct ubifs_inode)->ui_mutex

fs/ubifs/tnc.c dbg_check_inode_size() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	1	key	8
CAPPED_DATA	0	&c->tnc_mutex	1
DATA_SOURCE	0	c	$0
STR_LEN	0	c	(-1)-0,23-24
STR_LEN	0	c	(-1)-0,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	c->ihead_offs
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->mst_node->ihead_offs
NO_OVERFLOW_SIMPLE	0	c->orph_dnext->inum
UNITS	0	c	unit_byte
LOCK2		&ui->ui_mutex
LOCK2	0	&c->tnc_mutex
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct ubifs_info)->tnc_mutex
TYPE_LOCK		(struct ubifs_inode)->ui_mutex

fs/ubifs/tnc.c ubifs_tnc_get_bu_keys() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
DATA_SOURCE	0	c	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	c	unit_byte
LOCK2		&ui->ui_mutex
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2	0	&c->bu_mutex
TYPE_LOCK		(struct ubifs_inode)->ui_mutex

fs/ubifs/tnc.c ubifs_tnc_get_bu_keys() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	c	4096-ptr_max
PARAM_VALUE	1	key	4096-ptr_max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
BUF_SIZE	1	key	8
CAPPED_DATA	0	&c->tnc_mutex	1
DATA_SOURCE	0	c	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	c->orph_dnext->inum
UNITS	0	c	unit_byte
LOCK2		&ui->ui_mutex
LOCK2	0	&c->tnc_mutex
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2	0	&c->bu_mutex
TYPE_LOCK		(struct ubifs_info)->tnc_mutex
TYPE_LOCK		(struct ubifs_inode)->ui_mutex

fs/ubifs/journal.c ubifs_jnl_write_data() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	1	key	3331808283561922560
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
DATA_SOURCE	0	c	$0
DATA_SOURCE	1	key	$2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	c->vfs_sb->s_flags	0-2147486719[c]
NO_OVERFLOW_SIMPLE	0	c->ihead_offs
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->mst_node->ihead_offs
UNITS	0	c	unit_byte

fs/ubifs/journal.c ubifs_jnl_write_data() -> key_block()

Type	Parameter	Key	Value
PARAM_VALUE	1	key	3331808283561922560
BUF_SIZE	0	c	1-s32max
BUF_SIZE	0	c	1-s32max
DATA_SOURCE	0	c	$0
DATA_SOURCE	1	key	$2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	c->vfs_sb->s_flags	0-2147486719[c]
NO_OVERFLOW_SIMPLE	0	c->ihead_offs
NO_OVERFLOW_SIMPLE	0	c->lhead_offs
NO_OVERFLOW_SIMPLE	0	c->mst_node->ihead_offs
UNITS	0	c	unit_byte
HALF_LOCKED2	0	&c->write_reserve_mutex