Defined in 2 files as a macro:
- tools/testing/selftests/kvm/dirty_log_test.c, line 49 (as a macro)
- tools/testing/selftests/kvm/dirty_log_test.c, line 60 (as a macro)
Defined in 1 files as a function:
Referenced in 19 files:
- drivers/block/drbd/drbd_bitmap.c
- drivers/md/dm-log.c, line 263
- drivers/md/md-bitmap.c
- drivers/md/persistent-data/dm-space-map-common.c
- drivers/nvdimm/label.c, line 531
- fs/exfat/balloc.c
- fs/ext2/ext2.h, line 813
- fs/ext4/ext4.h, line 1341
- fs/f2fs/dir.c, line 240
- fs/f2fs/inline.c, line 502
- fs/f2fs/node.c
- fs/f2fs/segment.c, line 2261
- fs/f2fs/segment.h, line 822
- fs/gfs2/lock_dlm.c
- fs/minix/minix.h, line 171
- fs/ntfs3/bitmap.c, line 1466
- fs/ocfs2/ocfs2.h, line 940
- fs/udf/balloc.c, line 28
- net/rds/cong.c, line 335
Smatch caller information:
net/rds/cong.c rds_cong_test_bit() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s16max |
| PARAM_VALUE | 1 | addr | 18379471554275704832,18446612682070032384 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | nr | 0-s16max[c] |
drivers/block/drbd/drbd_bitmap.c drbd_bm_count_bits() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-2305843009213693951,18446744069414617088-u64max |
| PARAM_VALUE | 1 | addr | 0,18379471554275704832,18446612682070032384 |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | nr | 0-s32max,18446744069414617088-u64max[c] |
| USER_DATA | 0 | nr | 0-s32max,18446744069414617088-u64max |
| LOCK2 | &b->bm_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &resource->req_lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct drbd_bitmap)->bm_lock |
drivers/block/drbd/drbd_bitmap.c drbd_bm_test_bit() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-32766 |
| PARAM_VALUE | 1 | addr | 18379471554275704832,18446612682070032384 |
| CAPPED_DATA | 0 | nr | 1 |
| DATA_SOURCE | 1 | addr | r bm_map_pidx |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &b->bm_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct drbd_bitmap)->bm_lock |
fs/gfs2/lock_dlm.c gfs2_control_func() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | *addr | 0-255 |
| BUF_SIZE | 1 | addr | 24 |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &ls->ls_recover_spin | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct lm_lockstruct)->ls_recover_spin |
fs/gfs2/lock_dlm.c gfs2_control_func() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | *addr | 0-255 |
| BUF_SIZE | 1 | addr | 24 |
| CAPPED_DATA | 0 | nr | 1 |
| HALF_LOCKED2 | &pool->lock |
fs/ocfs2/quota_local.c ocfs2_test_bit_unaligned() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-120 |
| PARAM_VALUE | 1 | addr | 0,8-u64max |
| DATA_SOURCE | 0 | nr | $0 [m] |
| DATA_SOURCE | 1 | addr | r correct_addr_and_bit_unaligned |
| LOCK2 | &oinfo->dqi_gqinode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
drivers/md/dm-log.c log_test_bit() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | addr | s32min,1-536870912 |
| DATA_SOURCE | 0 | nr | $1 |
| DATA_SOURCE | 1 | addr | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | nr | unit_byte |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rh->recovery_count |
fs/f2fs/segment.c check_block_count() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0 |
| BUF_SIZE | 1 | addr | 64 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &curseg->journal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sit_i->sentry_lock |
fs/f2fs/segment.c f2fs_clear_prefree_segments() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0 |
| BUF_SIZE | 1 | addr | 64 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/ext4/inode.c __ext4_get_inode_loc() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-2147483646 |
| CAPPED_DATA | 0 | nr | 1 |
| NOSPEC | 0 | nr | |
| NOSPEC | 0 | nr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | nr | 0-2147483646[c] |
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &ei->i_data_sem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem |
drivers/nvdimm/label.c nd_label_data_init() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-4294967294 |
| CAPPED_DATA | 0 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
fs/ext4/ialloc.c ext4_mark_inode_used() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| CAPPED_DATA | 0 | nr | 1 |
| UNITS | 1 | addr | unit_byte |
fs/ext4/ialloc.c ext4_orphan_get() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| CAPPED_DATA | 0 | nr | 1 |
| UNITS | 1 | addr | unit_byte |
fs/ext4/ialloc.c ext4_orphan_get() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| CAPPED_DATA | 0 | nr | 1 |
| UNITS | 1 | addr | unit_byte |
fs/ocfs2/suballoc.c ocfs2_test_bg_bit_allocatable() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-64 |
| CAPPED_DATA | 0 | nr | 1 |
| DATA_SOURCE | 0 | nr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &orphan_dir_inode->i_rwsem |
fs/ocfs2/suballoc.c ocfs2_test_bg_bit_allocatable() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-64 |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| CAPPED_DATA | 0 | nr | 1 |
| DATA_SOURCE | 0 | nr | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &jh->b_state_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &orphan_dir_inode->i_rwsem | ||
| TYPE_LOCK | (struct journal_head)->b_state_lock |
fs/ocfs2/suballoc.c ocfs2_test_suballoc_bit() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-u16max |
| DATA_SOURCE | 0 | nr | $5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &suballoc->i_rwsem | ||
| HALF_LOCKED2 | &osb->nfs_sync_rwlock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ext4/mballoc.c mb_test_bit() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 1 | addr | 0,8-u64max |
| DATA_SOURCE | 0 | nr | $0 [m] |
| DATA_SOURCE | 1 | addr | r mb_correct_addr_and_bit |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | nr | 0-s32max,18446744071562067968-u64max |
| UNITS | 0 | nr | unit_byte |
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | sb |
fs/ocfs2/move_extents.c ocfs2_probe_alloc_group() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-65534,18446744071562067968-u64max |
| CAPPED_DATA | 0 | nr | 1 |
| UNITS | 0 | nr | unit_byte |
| LOCK2 | &gb_inode->i_rwsem | ||
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | &tl_inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/f2fs/inline.c f2fs_add_inline_entries() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-18446744073709551614 |
| PARAM_VALUE | 1 | addr | 16,4096-ptr_max |
| BUF_SIZE | 1 | addr | 27 |
| CAPPED_DATA | 0 | nr | 1 |
| CAPPED_DATA | 0 | nr | 1 |
| DATA_SOURCE | 1 | addr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
drivers/md/md-bitmap.c md_bitmap_file_test_bit() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s16max |
| PARAM_VALUE | 1 | addr | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | nr | r file_page_offset |
| DATA_SOURCE | 1 | addr | r kmap_local_page |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/md/md-bitmap.c md_bitmap_init_from_disk() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s16max |
| PARAM_VALUE | 1 | addr | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | nr | r file_page_offset |
| DATA_SOURCE | 1 | addr | r kmap_local_page |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mddev->bitmap_info.mutex | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex |
fs/ntfs3/bitmap.c ntfs_trim_fs() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-4294967294 |
| CAPPED_DATA | 0 | nr | 1 |
| CAPABLE | 0 | 21 | |
| USER_DATA | 0 | nr | 0-4294967294[c] |
| UNITS | 0 | nr | unit_bit |
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &wnd->rw_lock | ||
| TYPE_LOCK | (struct wnd_bitmap)->rw_lock |
drivers/md/persistent-data/dm-space-map-common.c sm_lookup_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0,4-60 |
| PARAM_VALUE | 1 | addr | 0-ptr_max |
| CAPPED_DATA | 0 | nr | 1 |
| BIT_INFO | 0 | nr | 0x0,0x3e |
drivers/md/persistent-data/dm-space-map-common.c sm_lookup_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 1,5-61 |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| CAPPED_DATA | 0 | nr | 1 |
fs/ext2/balloc.c ext2_try_to_allocate() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-2147483645 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |
fs/ext2/balloc.c ext2_try_to_allocate() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-2147483644 |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |
fs/ext2/balloc.c ext2_valid_block_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |
fs/ext2/balloc.c ext2_valid_block_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |
fs/ocfs2/reservations.c ocfs2_validate_resmap_bits() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | nr | unit_byte |
| LOCK2 | global &resv_lock | ||
| HALF_LOCKED2 | &oi->ip_alloc_sem |
fs/udf/balloc.c read_block_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &sbi->s_alloc_mutex | ||
| HALF_LOCKED2 | &iinfo->i_data_sem | ||
| TYPE_LOCK | (struct udf_sb_info)->s_alloc_mutex |
fs/udf/balloc.c udf_bitmap_new_block() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &sbi->s_alloc_mutex | ||
| HALF_LOCKED2 | &iinfo->i_data_sem | ||
| TYPE_LOCK | (struct udf_sb_info)->s_alloc_mutex |
fs/udf/balloc.c udf_bitmap_new_block() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &sbi->s_alloc_mutex | ||
| HALF_LOCKED2 | &iinfo->i_data_sem | ||
| TYPE_LOCK | (struct udf_sb_info)->s_alloc_mutex |
fs/udf/balloc.c udf_bitmap_new_block() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | &sbi->s_alloc_mutex | ||
| HALF_LOCKED2 | &iinfo->i_data_sem | ||
| TYPE_LOCK | (struct udf_sb_info)->s_alloc_mutex |
fs/exfat/balloc.c exfat_clear_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 1 | *addr | 0-255 |
| CAPPED_DATA | 0 | nr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->bitmap_lock |
fs/exfat/balloc.c exfat_test_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 1 | *addr | 0-255 |
| CAPPED_DATA | 0 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
fs/f2fs/dir.c f2fs_find_target_dentry() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-18446744073709551614 |
| BUF_SIZE | 1 | addr | 27 |
| CAPPED_DATA | 0 | nr | 1 |
| CAPPED_DATA | 0 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dir->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
fs/ext4/balloc.c ext4_valid_block_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-2147483646 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | sb |
fs/ext4/balloc.c ext4_valid_block_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-2147483646 |
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | sb |
fs/ocfs2/ioctl.c ocfs2_info_freefrag_scan_chain() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addr | 4096-ptr_max |
| UNITS | 0 | nr | unit_byte |
| HALF_LOCKED2 | &gb_inode->i_rwsem |
fs/f2fs/node.c __f2fs_build_free_nids() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-9439488 |
| CAPPED_DATA | 0 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nm_i->nat_tree_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/node.c scan_free_nid_bits() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nm_i->nat_tree_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/node.c update_free_nid_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-9439488 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &nm_i->nat_tree_lock.internal_rwsem | ||
| HALF_LOCKED2 | &nm_i->nid_list_lock | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem |
fs/f2fs/node.c update_free_nid_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | *addr | 0-255 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | nr | unit_byte |
| HALF_LOCKED2 | &nm_i->nat_tree_lock.internal_rwsem | ||
| HALF_LOCKED2 | &nm_i->nid_list_lock |
fs/f2fs/node.c update_free_nid_bitmap() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | *addr | 0-255 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | nr | unit_byte |
| HALF_LOCKED2 | &nm_i->nat_tree_lock.internal_rwsem | ||
| HALF_LOCKED2 | &nm_i->nid_list_lock | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem |
fs/ocfs2/blockcheck.c ocfs2_hamming_fix() -> test_bit_le()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nr | 0-4294967294 |
| CAPPED_DATA | 0 | nr | 1 |
| DATA_SOURCE | 1 | addr | $0 |
| FUZZY_MAX | 0 | nr | 0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &((bucket->bu_inode->i_sb)->s_fs_info)->osb_xattr_lock |