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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_write_log_header() -> gfs2_log_write()

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_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 4096-ptr_max
PARAM_VALUE 1 jd 4096-ptr_max
PARAM_VALUE 1 jd->extent_list.next 16,4096-ptr_max
PARAM_VALUE 4 offset 0
PARAM_VALUE 6 opf 14337,399361
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 0 sdp 1
CAPPED_DATA 1 &jd->extent_list 1
DATA_SOURCE 0 sdp $0
DATA_SOURCE 1 jd $1
DATA_SOURCE 2 page r mempool_alloc_noprof
BIT_INFO 6 opf 0x1801,0x63801
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sdp->sd_jdesc->jd_log_bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 jd->jd_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 1 jd->jd_log_bio->bi_io_vec
UNITS 0 sdp unit_byte
UNITS 3 size unit_byte
HALF_LOCKED2 &sdp->sd_freeze_mutex
HALF_LOCKED2 &sdp->sd_log_flush_lock
HALF_LOCKED2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/gfs2/lops.c gfs2_log_write_bh() -> gfs2_log_write()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
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 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 56,4096-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_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
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 0 *sdp->sd_jdesc->jd_log_bio->bi_crypt_context->codec->alpha_to 0-u16max
PARAM_VALUE 0 *sdp->sd_jdesc->jd_log_bio->bi_crypt_context->codec->genpoly 0-u16max
PARAM_VALUE 0 *sdp->sd_jdesc->jd_log_bio->bi_crypt_context->codec->index_of 0-u16max
PARAM_VALUE 1 jd 4096-ptr_max
PARAM_VALUE 1 jd->jd_log_bio 4096-ptr_max
PARAM_VALUE 1 jd->jd_log_bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 jd->jd_log_bio->bi_end_io 6431644242391375872
PARAM_VALUE 1 jd->jd_log_bio->bi_private 4096-ptr_max
PARAM_VALUE 1 *jd->jd_log_bio->bi_crypt_context->codec->alpha_to 0-u16max
PARAM_VALUE 1 *jd->jd_log_bio->bi_crypt_context->codec->genpoly 0-u16max
PARAM_VALUE 1 *jd->jd_log_bio->bi_crypt_context->codec->index_of 0-u16max
PARAM_VALUE 6 opf 1
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
CAPPED_DATA 4 offset 1
DATA_SOURCE 0 sdp $0
DATA_SOURCE 5 blkno r gfs2_log_bmap
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sdp->sd_jdesc->jd_log_bio->bi_io_vec
NO_OVERFLOW_SIMPLE 0 sdp->sd_logd_process->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 sdp->sd_quotad_process->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 1 jd->jd_log_bio->bi_io_vec
UNITS 3 size unit_byte
LOCK2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/gfs2/lops.c gfs2_log_write_page() -> gfs2_log_write()

Type Parameter Key Value
PARAM_VALUE 0 sdp 4096-ptr_max
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_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 56,4096-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_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
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 jd 4096-ptr_max
PARAM_VALUE 4 offset 0
PARAM_VALUE 6 opf 1
BUF_SIZE 0 sdp (-1),1-s32max
BUF_SIZE 0 sdp (-1),1-s32max
DATA_SOURCE 0 sdp $0
DATA_SOURCE 2 page $1
DATA_SOURCE 5 blkno r gfs2_log_bmap
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sdp->sd_jdesc->jd_log_bio->bi_io_vec
NO_OVERFLOW_SIMPLE 0 sdp->sd_logd_process->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 sdp->sd_quotad_process->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 1 jd->jd_log_bio->bi_io_vec
UNITS 3 size unit_byte
LOCK2 0 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock