Open Menu /

Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/ext4/mballoc.c ext4_mb_init_cache() -> ext4_read_block_bitmap_nowait()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 block_group 0-4294967294
PARAM_VALUE 2 ignore_locked 0
CAPPED_DATA 1 block_group 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
UNITS 1 block_group unit_byte

fs/ext4/mballoc.c ext4_mb_prefetch() -> ext4_read_block_bitmap_nowait()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
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 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 sb->s_op->get_dquots 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->quota_read 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_path 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_stats 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->shutdown 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->thaw_super 0,4096-ptr_max
PARAM_VALUE 1 block_group 0-4294967294
PARAM_VALUE 2 ignore_locked 1
CAPPED_DATA 0 sb->s_fs_info->s_group_desc 1
CAPPED_DATA 1 block_group 1
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 block_group $1 [m]
NOSPEC 1 block_group
NOSPEC 1 block_group
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sb->s_fs_info->s_first_error_block s64min-s64max[c]
USER_DATA 0 sb->s_fs_info->s_first_error_ino 0-4294967295
USER_DATA 1 block_group 0-2147483648[c]
UNITS 0 sb unit_byte
UNITS 1 block_group unit_byte
HALF_LOCKED2 &elr->lr_super->s_umount

fs/ext4/balloc.c ext4_read_block_bitmap() -> ext4_read_block_bitmap_nowait()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->empty_dir 0,4096-ptr_max
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
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 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 sb->s_op->get_dquots 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->quota_read 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_path 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_stats 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->shutdown 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->thaw_super 0,4096-ptr_max
PARAM_VALUE 2 ignore_locked 0
BUF_SIZE 0 sb s32min,(-10),(-1),1-s32max
BUF_SIZE 0 sb s32min,(-10),(-1),1-s32max
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 block_group $1
NOSPEC 1 block_group
NOSPEC 1 block_group
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sb->s_flags 0-u64max[c]
USER_DATA 1 block_group 0-u32max
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb unit_byte
UNITS 1 block_group unit_byte