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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/gfs2/log.c __gfs2_log_flush() -> gfs2_log_release()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 sdp->sd_vfs->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sdp->sd_vfs->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sdp->sd_vfs->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 0 sdp 1
DATA_SOURCE 0 sdp $0
BIT_INFO 1 blks 0x0,0x0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/gfs2/log.c __gfs2_log_flush() -> gfs2_log_release()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ail2_list.next->next 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ail2_list.next->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_jdesc 0,4096-ptr_max
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio 0,4096-ptr_max
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio->bi_end_io 6431644242391375872
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio->bi_private 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_log_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_log_ordered.next 4096-791686512320380927,791686512320380929-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.next->next 0
PARAM_VALUE 0 sdp->sd_log_ordered.next->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.next->prev->prev 791686512320380928
PARAM_VALUE 0 sdp->sd_log_ordered.prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.prev->next 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.prev->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ordered_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 sdp->sd_vfs->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sdp->sd_vfs->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sdp->sd_vfs->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 0 sdp 1
DATA_SOURCE 0 sdp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/gfs2/log.c log_pull_tail() -> gfs2_log_release()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ail2_list.next 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ail2_list.next->next 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ail2_list.next->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_ail_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_delete_wq->flush_color s32min-s32max
PARAM_VALUE 0 sdp->sd_delete_wq->work_color s32min-s32max
PARAM_VALUE 0 sdp->sd_jdesc 4096-ptr_max
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio 0,4096-ptr_max
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio->bi_end_io 6431644242391375872
PARAM_VALUE 0 sdp->sd_jdesc->jd_log_bio->bi_private 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_log_idle 0-1
PARAM_VALUE 0 sdp->sd_log_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_log_ordered.next->next 0
PARAM_VALUE 0 sdp->sd_log_ordered.next->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.next->prev->prev 791686512320380928
PARAM_VALUE 0 sdp->sd_log_ordered.prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.prev->next 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_ordered.prev->prev 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_tr 0
PARAM_VALUE 0 sdp->sd_ordered_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_vfs 4096-ptr_max
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 0 sdp 1
CAPPED_DATA 0 sdp->sd_log_tail 1
DATA_SOURCE 0 sdp $0
DATA_SOURCE 1 blks r log_distance
FUZZY_MAX 0 sdp->sd_log_idle 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sdp->sd_jdesc->jd_log_bio->bi_io_vec
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/gfs2/log.c log_refund() -> gfs2_log_release()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_log_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_log_tr 0,4096-ptr_max
PARAM_VALUE 0 sdp->sd_vfs->s_bdev->bd_mapping->host->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 sdp->sd_vfs->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sdp->sd_vfs->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sdp->sd_vfs->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 1 blks 1-u32max
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp->sd_log_tr (-1),1-s32max
DATA_SOURCE 0 sdp $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_log_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ip->i_inode.i_rwsem
HALF_LOCKED2 &sdp->sd_log_flush_lock
HALF_LOCKED2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_lock

fs/gfs2/trans.c __gfs2_trans_begin() -> gfs2_log_release()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_jdesc 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_blks_free.counter 0-s32max
PARAM_VALUE 0 sdp->sd_log_flush_lock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->handoff_set 1
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_log_flush_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_vfs 4096-ptr_max
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 0 &sdp->sd_log_flush_lock 1
CAPPED_DATA 1 blks 1
DATA_SOURCE 0 sdp $1
PARAM_COMPARE 0 sdp->sd_jdesc->jd_blocks >= $1
PARAM_COMPARE 1 blks <= $0->sd_jdesc->jd_blocks
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sdp unit_byte
LOCK2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/gfs2/trans.c gfs2_trans_end() -> gfs2_log_release()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->handoff_set 1
PARAM_VALUE 0 sdp->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 0 sdp->sd_log_flush_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 sdp->sd_log_flush_lock.wait_lock.owner (-1)
PARAM_VALUE 0 sdp->sd_log_flush_lock.wait_lock.owner_cpu u32max
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_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-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
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 0 &sdp->sd_log_flush_lock 1
DATA_SOURCE 0 sdp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sdp unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ip->i_inode.i_rwsem
HALF_LOCKED2 &sdp->sd_log_flush_lock