Defined in 3 files as a function:
- fs/ext2/inode.c, line 958 (as a function)
- fs/ext4/indirect.c, line 754 (as a function)
- fs/minix/itree_common.c, line 216 (as a function)
Referenced in 3 files:
Smatch caller information:
fs/ext4/indirect.c ext4_find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
fs/ext4/indirect.c ext4_find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
fs/minix/itree_v1.c find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
| LOCK2 | global &pointers_lock |
fs/minix/itree_v1.c find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
| LOCK2 | global &pointers_lock |
fs/ext2/inode.c ext2_find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
| LOCK2 | &ei->truncate_mutex | ||
| LOCK2 | &inode->i_mapping->invalidate_lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct ext2_inode_info)->truncate_mutex |
fs/ext2/inode.c ext2_find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
| LOCK2 | &ei->truncate_mutex | ||
| LOCK2 | &inode->i_mapping->invalidate_lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct ext2_inode_info)->truncate_mutex |
fs/minix/itree_v2.c find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
| LOCK2 | global &pointers_lock |
fs/minix/itree_v2.c find_shared() -> all_zeroes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | q | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | p | unit_byte |
| UNITS | 1 | q | unit_byte |
| LOCK2 | global &pointers_lock |