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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/gfs2/super.c gfs2_freeze_func() -> gfs2_do_thaw()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl 0
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_ip 0
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_list.next->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_freeze_mutex.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_freeze_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 sdp->sd_freeze_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sdp->sd_freeze_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 sdp->sd_freeze_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_freeze_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 sdp->sd_freeze_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 sdp->sd_jindex->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 sdp->sd_vfs 4096-ptr_max
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_vfs->s_bdi->wb_switch_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_vfs->s_bdi->wb_switch_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_vfs->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 sdp->sd_vfs->s_umount.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_vfs->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_vfs->s_umount.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 sdp->sd_vfs->s_umount.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 sdp->sd_vfs->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_vfs->s_writers.frozen 4
PARAM_VALUE 1 who 2
PARAM_VALUE 2 freeze_owner 0
CAPPED_DATA 0 &sdp->sd_freeze_mutex 1
LOCK2 0 &sdp->sd_freeze_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct gfs2_sbd)->sd_freeze_mutex

fs/gfs2/super.c gfs2_freeze_super() -> gfs2_do_thaw()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_delete.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_delete.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_delete.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_name.ln_sbd->sd_lockstruct.ls_sem.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_name.ln_sbd->sd_vfs->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_depth 0-17
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_entries 0-4294967295
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.__i_nlink 0-4294967295
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.i_atime_nsec 0-4294967295
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.i_flags 0-4294967295
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.i_mapping->a_ops 2999346337424932864,3453808490624745472
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.i_mode 0-u16max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.i_nlink 0-4294967295
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_inode.i_rdev 0-4294967295
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_rw_mutex.first_waiter->handoff_set 1
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_rw_mutex.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_object->i_rw_mutex.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_ops->go_flags 0,2-3
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_ops->go_held 0,6179549714839506944
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_ops->go_subclass 0-1
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_ops->go_type 1-6,8-9
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_work.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_work.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl->gl_work.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 sdp->sd_jindex->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sdp->sd_jindex->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sdp->sd_jindex->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_jindex->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE 0 sdp->sd_qc_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 sdp->sd_qc_inode->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sdp->sd_qc_inode->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sdp->sd_qc_inode->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_qc_inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_quota_inode->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sdp->sd_quota_inode->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sdp->sd_quota_inode->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_quota_inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_rindex->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sdp->sd_rindex->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sdp->sd_rindex->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_rindex->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 sdp->sd_vfs->s_cop->inode_info_offs 1632,1640,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 sdp->sd_vfs->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_vfs->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 who 2,6,9
PARAM_VALUE 2 freeze_owner 0,9113311357353111552
BUF_SIZE 0 sdp 1-s32max
BUF_SIZE 0 sdp 1-s32max
BUF_SIZE 2 freeze_owner (-1),19
BUF_SIZE 2 freeze_owner (-1),19
CAPPED_DATA 0 &sdp->sd_freeze_mutex 1
DATA_SOURCE 1 who $1
DATA_SOURCE 2 freeze_owner $2
HARD_MAX 1 who 9
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_freeze_mutex
HALF_LOCKED2 &bdev->bd_fsfreeze_mutex
TYPE_LOCK (struct gfs2_sbd)->sd_freeze_mutex

fs/gfs2/super.c gfs2_thaw_super() -> gfs2_do_thaw()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_gl 0
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_ip 0
PARAM_VALUE 0 sdp->sd_freeze_gh.gh_list.next->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_jindex->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE 0 sdp->sd_master_dir->d_inode->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 sdp->sd_statfs_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 1 who 2,6,9
PARAM_VALUE 2 freeze_owner 0,9113311357353111552
BUF_SIZE 0 sdp 1-s32max
BUF_SIZE 0 sdp 1-s32max
BUF_SIZE 2 freeze_owner (-1),19
BUF_SIZE 2 freeze_owner (-1),19
CAPPED_DATA 0 &sdp->sd_freeze_mutex 1
DATA_SOURCE 1 who $1
DATA_SOURCE 2 freeze_owner $2
HARD_MAX 1 who 9
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_freeze_mutex
HALF_LOCKED2 &bdev->bd_fsfreeze_mutex
TYPE_LOCK (struct gfs2_sbd)->sd_freeze_mutex