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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:

drivers/gpu/drm/drm_atomic_helper.c drm_atomic_helper_suspend() -> drm_atomic_helper_duplicate_state()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 dev->anon_inode->i_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 dev->anon_inode->i_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 dev->anon_inode->i_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 dev->anon_inode->i_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 dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 dev->mode_config.funcs->atomic_commit 0,1709437739929436160,3385958169767186432,9025212985888776192
PARAM_VALUE 1 ctx 8317389266527911936
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev s32min-(-1),1-s32max
DATA_SOURCE 0 dev $0
MEM_ZERO 1 ctx
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 dev->mode_config.num_total_plane
UNITS 0 dev unit_byte
HALF_LOCKED2 0 &dev->mode_config.connection_mutex
HALF_LOCKED2 0 &dev->mode_config.mutex

drivers/gpu/drm/i915/display/intel_display_reset.c intel_display_reset_prepare() -> drm_atomic_helper_duplicate_state()

Type Parameter Key Value
PARAM_VALUE 0 dev->mode_config.mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->mode_config.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->mode_config.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->mode_config.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->mode_config.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->mode_config.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 1 ctx->locked.next->next 4096-ptr_max
PARAM_VALUE 1 ctx->locked.next->prev 0
PARAM_VALUE 1 ctx->locked.prev 4096-ptr_max
PARAM_VALUE 1 ctx->locked.prev->next 4096-ptr_max
PARAM_VALUE 1 ctx->locked.prev->prev 4096-ptr_max
PARAM_VALUE 1 ctx->trylock_only 0
PARAM_VALUE 1 ctx->ww_ctx.dep_map->name 0-255
PARAM_VALUE 1 ctx->ww_ctx.first_lock_dep_map->name 0-255
PARAM_VALUE 1 ctx->ww_ctx.ww_class->acquire_name 1459202010597384192
PARAM_VALUE 1 ctx->ww_ctx.ww_class->is_wait_die 0
PARAM_VALUE 1 ctx->ww_ctx.ww_class->mutex_name 5603286808893427712
BUF_SIZE 1 ctx 192
CAPPED_DATA 0 &dev->mode_config.mutex 1
MEM_ZERO 1 ctx
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
LOCK2 0 &dev->mode_config.mutex
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &dev->mode_config.connection_mutex
TYPE_LOCK (struct drm_mode_config)->mutex

drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c msm_disp_capture_atomic_state() -> drm_atomic_helper_duplicate_state()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 ctx 5198600880301535232
PARAM_VALUE 1 ctx->locked.prev 4096-ptr_max
MEM_ZERO 1 ctx
RX_PATH
TASK_NOT_RUNNING
LOCK2 &kms->dump_mutex
HALF_LOCKED2 0 &dev->mode_config.connection_mutex
TYPE_LOCK (struct msm_kms)->dump_mutex