Defined in 2 files as a member:
Defined in 1 files as a function:
Referenced in 4 files:
Smatch caller information:
fs/btrfs/extent-io-tree.c btrfs_convert_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | state->rb_node.rb_left | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.rb_right | 0,4096-ptr_max |
| PARAM_VALUE | 1 | cached_ptr | 6617855653673029632 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| DATA_SOURCE | 0 | state | r alloc_extent_state_atomic |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &tree->lock | ||
| HALF_LOCKED2 | &log_root_tree->log_mutex | ||
| HALF_LOCKED2 | &root->log_mutex | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c btrfs_convert_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->state | 0,1024-u32max |
| PARAM_VALUE | 1 | cached_ptr | 6617855653673029632 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| CAPPED_DATA | 0 | state->end | 1 |
| CAPPED_DATA | 0 | state->start | 1 |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &tree->lock | ||
| HALF_LOCKED2 | &log_root_tree->log_mutex | ||
| HALF_LOCKED2 | &root->log_mutex | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c btrfs_convert_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->start | 1-u64max |
| PARAM_VALUE | 0 | state->state | 0,1024-u32max |
| PARAM_VALUE | 1 | cached_ptr | 6617855653673029632 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| CAPPED_DATA | 0 | state->end | 1 |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &tree->lock | ||
| HALF_LOCKED2 | &log_root_tree->log_mutex | ||
| HALF_LOCKED2 | &root->log_mutex | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c btrfs_convert_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 1 | cached_ptr | 6617855653673029632 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &tree->lock | ||
| HALF_LOCKED2 | &log_root_tree->log_mutex | ||
| HALF_LOCKED2 | &root->log_mutex | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c btrfs_convert_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | state->rb_node.rb_left | 4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.rb_right | 4096-ptr_max |
| PARAM_VALUE | 0 | state->start | 0-18446744073709551614 |
| PARAM_VALUE | 0 | state->state | 0,1024-u32max |
| PARAM_VALUE | 1 | cached_ptr | 6617855653673029632 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| DATA_SOURCE | 0 | state | r alloc_extent_state_atomic |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &tree->lock | ||
| HALF_LOCKED2 | &log_root_tree->log_mutex | ||
| HALF_LOCKED2 | &root->log_mutex | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | state->rb_node.rb_left | 0,4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.rb_right | 0,4096-ptr_max |
| PARAM_VALUE | 1 | cached_ptr | 0,4096-ptr_max |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| DATA_SOURCE | 0 | state | r alloc_extent_state_atomic |
| DATA_SOURCE | 1 | cached_ptr | $6 |
| NOSPEC | 0 | state->end | |
| NOSPEC | 0 | state->start | |
| NOSPEC | 1 | *cached_ptr->end | |
| NOSPEC | 1 | *cached_ptr->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 0-9223372041149743101,u64max |
| USER_DATA | 0 | state->start | 0-u64max |
| USER_DATA | 1 | *cached_ptr->end | (-1)-s64max[u] |
| USER_DATA | 1 | *cached_ptr->start | s64min-s64max |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 1 | cached_ptr | 0,4242036740534108160 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| CAPPED_DATA | 0 | state->end | 1 |
| CAPPED_DATA | 0 | state->start | 1 |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| NOSPEC | 0 | state->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 1-9223372036854775807,u64max[u] |
| USER_DATA | 0 | state->start | 0-u64max[c] |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 1 | cached_ptr | 0,4096-ptr_max |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| CAPPED_DATA | 0 | state->end | 1 |
| CAPPED_DATA | 0 | state->start | 1 |
| DATA_SOURCE | 1 | cached_ptr | $6 |
| NOSPEC | 0 | state->end | |
| NOSPEC | 0 | state->start | |
| NOSPEC | 1 | *cached_ptr->end | |
| NOSPEC | 1 | *cached_ptr->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 1-9223372036854775807,u64max[u] |
| USER_DATA | 0 | state->start | 0-u64max[c] |
| USER_DATA | 1 | *cached_ptr->end | (-1)-s64max[u] |
| USER_DATA | 1 | *cached_ptr->start | s64min-s64max |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->start | 0-18446744073709551614 |
| PARAM_VALUE | 1 | cached_ptr | 0,4242036740534108160 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| CAPPED_DATA | 0 | state->start | 1 |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| NOSPEC | 0 | state->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 1-9223372036854775807,u64max[u] |
| USER_DATA | 0 | state->start | 0-18446744073709551614[c] |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->start | 0-18446744073709551614 |
| PARAM_VALUE | 1 | cached_ptr | 0,4096-ptr_max |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| CAPPED_DATA | 0 | state->start | 1 |
| DATA_SOURCE | 1 | cached_ptr | $6 |
| NOSPEC | 0 | state->start | |
| NOSPEC | 1 | *cached_ptr->end | |
| NOSPEC | 1 | *cached_ptr->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 1-9223372036854775807,u64max[u] |
| USER_DATA | 0 | state->start | 0-18446744073709551614[c] |
| USER_DATA | 1 | *cached_ptr->end | (-1)-s64max[u] |
| USER_DATA | 1 | *cached_ptr->start | s64min-s64max |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->start | 1-u64max |
| PARAM_VALUE | 1 | cached_ptr | 0,4096-ptr_max |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| CAPPED_DATA | 0 | state->end | 1 |
| DATA_SOURCE | 1 | cached_ptr | $6 |
| NOSPEC | 0 | state->end | |
| NOSPEC | 0 | state->start | |
| NOSPEC | 1 | *cached_ptr->end | |
| NOSPEC | 1 | *cached_ptr->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 1-9223372036854775807,u64max[u] |
| USER_DATA | 0 | state->start | 1-u64max[c] |
| USER_DATA | 1 | *cached_ptr->end | (-1)-s64max[u] |
| USER_DATA | 1 | *cached_ptr->start | s64min-s64max |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 1 | cached_ptr | 0,4096-ptr_max |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| DATA_SOURCE | 1 | cached_ptr | $6 |
| NOSPEC | 0 | state->end | |
| NOSPEC | 0 | state->start | |
| NOSPEC | 1 | *cached_ptr->end | |
| NOSPEC | 1 | *cached_ptr->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->end | 0-18446744073709551613[c] |
| USER_DATA | 0 | state->start | 0-18446744073709551614[c] |
| USER_DATA | 1 | *cached_ptr->end | (-1)-s64max[u] |
| USER_DATA | 1 | *cached_ptr->start | s64min-s64max |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->end | 1-u64max |
| PARAM_VALUE | 0 | state->start | 0-18446744073709551614 |
| PARAM_VALUE | 1 | cached_ptr | 0,4242036740534108160 |
| PARAM_VALUE | 1 | *cached_ptr | 0,4096-ptr_max |
| CAPPED_DATA | 0 | state->start | 1 |
| DATA_SOURCE | 1 | cached_ptr | $5 |
| PARAM_COMPARE | 0 | state->end | > $0->start |
| NOSPEC | 0 | state->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->start | 0-18446744073709551614[c] |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |
fs/btrfs/extent-io-tree.c set_extent_bit() -> cache_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | state->rb_node.rb_left | 4096-ptr_max |
| PARAM_VALUE | 0 | state->rb_node.rb_right | 4096-ptr_max |
| PARAM_VALUE | 0 | state->start | 0-18446744073709551614 |
| PARAM_VALUE | 1 | cached_ptr | 0,4096-ptr_max |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| BUF_SIZE | 1 | cached_ptr | (-1),8 |
| DATA_SOURCE | 0 | state | r alloc_extent_state_atomic |
| DATA_SOURCE | 1 | cached_ptr | $6 |
| NOSPEC | 0 | state->start | |
| NOSPEC | 1 | *cached_ptr->end | |
| NOSPEC | 1 | *cached_ptr->start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | state->start | 0-18446744073709551614[c] |
| USER_DATA | 1 | *cached_ptr->end | (-1)-s64max[u] |
| USER_DATA | 1 | *cached_ptr->start | s64min-s64max |
| LOCK2 | &tree->lock | ||
| TYPE_LOCK | (struct extent_io_tree)->lock |