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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/udf/balloc.c udf_bitmap_free_blocks() -> load_block_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 sb->s_op->evict_inode 0,4096-ptr_max
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 bitmap $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb 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() -> load_block_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 1 bitmap 4096-ptr_max
PARAM_VALUE 2 block_group 0-536870911
CAPPED_DATA 0 sb 1
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 bitmap $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb 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() -> load_block_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 1 bitmap 4096-ptr_max
PARAM_VALUE 1 bitmap->s_block_bitmap 4096-ptr_max
PARAM_VALUE 1 bitmap->s_nr_groups s32min-(-1),1-s32max
PARAM_VALUE 2 block_group 0-536870911
CAPPED_DATA 0 sb 1
CAPPED_DATA 2 block_group 1
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 bitmap $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb 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_prealloc_blocks() -> load_block_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1808,2632,2648,2704,2712
PARAM_VALUE 0 sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.dep_map->name 0-255
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 sb->s_fs_info->s_alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sb->s_fs_info->s_vat_inode->__i_nlink 0-4294967295
CAPPED_DATA 0 sb 1
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 bitmap $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
LOCK2 &iinfo->i_data_sem
LOCK2 &sbi->s_alloc_mutex
TYPE_LOCK (struct udf_inode_info)->i_data_sem
TYPE_LOCK (struct udf_sb_info)->s_alloc_mutex