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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/hpfs/alloc.c alloc_in_bmp() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 s->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 s->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 s->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 s->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 s->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 bmp_block 0-262143
PARAM_VALUE 2 qbh 8013061274906968064
PARAM_VALUE 3 id 1068256554926264320
BUF_SIZE 3 id 4
DATA_SOURCE 0 s $0
STR_LEN 0 s 3
TERMINATED 3 id 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 s->s_flags 0-u64max[c]
NO_OVERFLOW_SIMPLE 0 s->s_blocksize
NO_OVERFLOW_SIMPLE 0 s->s_blocksize_bits
UNITS 0 s unit_byte
HALF_LOCKED2 0 &s->s_fs_info->hpfs_mutex

fs/hpfs/alloc.c chk_if_allocated() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 s->__s_d_op->d_compare 0,4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_delete 0,4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_hash 0,4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 s->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 s->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 s->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 s->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 s->__s_d_op->d_release 0,4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_revalidate 0,4096-ptr_max
PARAM_VALUE 0 s->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 s->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 s->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 s->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 s->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 s->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 s->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 s->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 s->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 s->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 s->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 s->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 s->s_op->evict_inode 0,4096-ptr_max
PARAM_VALUE 0 s->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 bmp_block 0-262143
PARAM_VALUE 2 qbh 2392583689016737792
PARAM_VALUE 3 id 9198405026330890240
BUF_SIZE 0 s (-1),80,2816,2880
BUF_SIZE 0 s (-1),80,2816,2880
BUF_SIZE 0 s->s_fs_info (-1),2304
BUF_SIZE 0 s->s_op (-1),216,224
BUF_SIZE 0 s->s_root (-1)-s32max
BUF_SIZE 3 id 4
DATA_SOURCE 0 s $0
STR_LEN 0 s (-1),4-5,7-9
STR_LEN 0 s (-1),4-5,7-9
STR_LEN 1 bmp_block 3
TERMINATED 3 id 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 s->s_flags 0-u64max[c]
USER_DATA 0 s->s_root->__d_name.hash 0-u32max[c]
USER_DATA 0 s->s_root->d_parent->__d_name.hash 0-u32max[c]
USER_DATA 0 s->s_root->d_sb->s_flags 0-u64max[c]
USER_DATA 0 *s->s_root->__d_name.name 0-255
USER_DATA 0 *s->s_root->d_parent->__d_name.name 0-255
USER_DATA 1 bmp_block 0-131072[c]
NO_OVERFLOW_SIMPLE 0 s->s_blocksize
NO_OVERFLOW_SIMPLE 0 s->s_blocksize_bits
NO_OVERFLOW_SIMPLE 0 s->s_root->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 s->s_root->d_inode->i_size
UNITS 0 s unit_byte
USER_PTR 0 s->s_root->__d_name.name
USER_PTR 0 s->s_root->d_parent->__d_name.name
HALF_LOCKED2 &sbi->hpfs_mutex
HALF_LOCKED2 0 &s->s_fs_info->hpfs_mutex

fs/hpfs/alloc.c hpfs_alloc_if_possible() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->s_cop->empty_dir 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 s->s_cop->get_context 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 s->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 s->s_cop->set_context 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 s->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 s->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 bmp_block 0-262143
PARAM_VALUE 2 qbh 7856377133168439296
PARAM_VALUE 3 id 1376666020644442112
BUF_SIZE 3 id 4
DATA_SOURCE 0 s $0
STR_LEN 0 s 3
TERMINATED 3 id 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 s->s_flags 0-u64max[c]
NO_OVERFLOW_SIMPLE 0 s->s_blocksize
NO_OVERFLOW_SIMPLE 0 s->s_blocksize_bits
UNITS 0 s unit_byte
HALF_LOCKED2 0 &s->s_fs_info->hpfs_mutex

fs/hpfs/alloc.c hpfs_check_free_dnodes() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 1 bmp_block 0-268435455
PARAM_VALUE 2 qbh 3268154440400564224
PARAM_VALUE 3 id 1164351906194538496
BUF_SIZE 3 id 7
CAPPED_DATA 0 s->s_fs_info->n_hotfixes 1
DATA_SOURCE 0 s $0
STR_LEN 0 s 6
TERMINATED 3 id 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 s unit_byte
LOCK2 &sbi->hpfs_mutex

fs/hpfs/alloc.c hpfs_check_free_dnodes() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 1 bmp_block 0-262142
PARAM_VALUE 2 qbh 3268154440400564224
PARAM_VALUE 3 id 2107375849093263360
BUF_SIZE 3 id 7
CAPPED_DATA 0 s->s_fs_info->n_hotfixes 1
CAPPED_DATA 1 bmp_block 1
DATA_SOURCE 0 s $0
STR_LEN 0 s 6
TERMINATED 3 id 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 s unit_byte
LOCK2 &sbi->hpfs_mutex

fs/hpfs/alloc.c hpfs_free_sectors() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 s->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 s->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 s->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 s->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 s->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 s->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 s->s_op->evict_inode 0,4096-ptr_max
PARAM_VALUE 1 bmp_block 0-262143
PARAM_VALUE 2 qbh 612637397926232064
PARAM_VALUE 3 id 7684155406075600896
BUF_SIZE 3 id 5
DATA_SOURCE 0 s $0
STR_LEN 0 s 4
TERMINATED 3 id 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 s->s_flags 0-u64max[c]
NO_OVERFLOW_SIMPLE 0 s->s_blocksize
NO_OVERFLOW_SIMPLE 0 s->s_blocksize_bits
UNITS 0 s unit_byte
HALF_LOCKED2 &sbi->hpfs_mutex
HALF_LOCKED2 0 &s->s_fs_info->hpfs_mutex

fs/hpfs/alloc.c hpfs_trim_fs() -> hpfs_map_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 2 qbh 7842154977229959168
PARAM_VALUE 3 id 8340812127119007744
BUF_SIZE 3 id 5
CAPPED_DATA 1 bmp_block 1
DATA_SOURCE 0 s $0
STR_LEN 0 s 4
CAPABLE 0 21
NOSPEC 1 bmp_block
NOSPEC 1 bmp_block
TERMINATED 3 id 1
USER_DATA 1 bmp_block 0-131071[c]
UNITS 0 s unit_byte
LOCK2 &sbi->hpfs_mutex