# Events: 69K cycles # # Overhead Command Shared Object Symbol # ........ ............... .................................. .......................................... # 50.56% tomboy [unknown] [.] 0x41323188 | --- 0x41323180 0x41323090 0x41322934 | --- 0x40266f34 0x41323090 0x41322934 | --- 0x41323188 0x41323090 0x41322934 | --- 0x40266f2b 0x41323090 0x41322934 | --- 0x413231a5 0x41323090 0x41322934 | --- 0x413231fc 0x41323090 0x41322934 | --- 0x40266ee8 0x41323090 0x41322934 | --- 0x40266f1f 0x41323090 0x41322934 | --- 0x413231bd 0x41323090 0x41322934 | --- 0x40266f13 0x41323090 0x41322934 | --- 0x40266f1b 0x41323090 0x41322934 | --- 0x40266ef0 0x41323090 0x41322934 | --- 0x40266ef2 0x41323090 0x41322934 | --- 0x40266eed 0x41323090 0x41322934 | --- 0x413231c2 0x41323090 0x41322934 | --- 0x40266f23 0x41323090 0x41322934 11.52% X [i915] [k] i915_gem_object_put_fence | --- i915_gem_object_put_fence | |--98.35%-- i915_gem_object_put_fence | | | |--55.56%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --44.44%-- i915_gem_object_put_fence | | | |--98.07%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --1.93%-- i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--1.28%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl --0.37%-- [...] 7.49% X [kernel.kallsyms] [k] rb_next | --- rb_next | |--95.00%-- alloc_vmap_area | __get_vm_area_node | __vmalloc_node_range | __vmalloc_node | __vmalloc | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--4.98%-- __get_vm_area_node | __vmalloc_node_range | __vmalloc_node | __vmalloc | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl --0.02%-- [...] 1.58% X [kernel.kallsyms] [k] alloc_vmap_area | --- alloc_vmap_area | |--99.51%-- __get_vm_area_node | __vmalloc_node_range | __vmalloc_node | __vmalloc | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl --0.49%-- [...] 1.11% X [kernel.kallsyms] [k] copy_user_generic_string | --- copy_user_generic_string | |--64.60%-- i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--26.64%-- do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--6.34%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--0.81%-- unix_stream_recvmsg | sock_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read | |--0.66%-- unix_stream_sendmsg | sock_aio_write | do_sync_readv_writev | do_readv_writev | vfs_writev | sys_writev | system_call_fastpath | __libc_writev --0.95%-- [...] 1.11% X libdrm_intel.so.1.0.0 [.] drm_intel_gem_bo_process_reloc2 | --- drm_intel_gem_bo_process_reloc2 0.63% X intel_drv.so [.] i965_composite | --- i965_composite | |--9.88%-- 0x3 | |--5.08%-- 0x56b8380 | |--4.80%-- 0x56d4d80 | |--4.80%-- 0x56b5750 | |--4.79%-- 0x56ba660 | |--4.78%-- 0x56b2ca0 | |--4.78%-- 0x56b5af0 | |--4.77%-- 0x56b8840 | |--4.75%-- 0x572ed10 | |--4.75%-- 0x56b3cd0 | |--4.75%-- 0x56ba9c0 | |--4.74%-- 0x56b7df0 | |--4.74%-- 0x56a79d0 | |--4.74%-- 0x56d71c0 | |--4.73%-- 0x56a9ac0 | |--4.71%-- 0x56b2970 | |--4.71%-- 0x41400000 | |--4.69%-- 0x56b3120 | |--4.65%-- 0x56b7c20 | --4.36%-- 0x56bab90 0.60% X [i915] [k] i915_wait_request | --- i915_wait_request | |--60.03%-- i915_gem_object_put_fence | | | |--83.59%-- i915_gem_object_put_fence | | | | | |--55.03%-- drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --44.97%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --16.41%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--18.25%-- i915_wait_request | | | |--65.04%-- i915_wait_request | | | | | |--86.27%-- i915_wait_request | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | |--12.31%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --1.41%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--30.88%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --4.08%-- i915_gem_object_put_fence | | | |--69.06%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --30.94%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--15.62%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --6.09%-- do_vfs_ioctl sys_ioctl system_call_fastpath __GI_ioctl 0.54% X [kernel.kallsyms] [k] _raw_spin_lock | --- _raw_spin_lock | |--43.83%-- drm_setsareactx | | | |--86.13%-- i915_gem_object_put_fence | | | | | |--93.60%-- i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --6.40%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --13.87%-- i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--32.43%-- i915_gem_cleanup_ringbuffer | | | |--94.24%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --5.76%-- i915_wait_request | i915_wait_request | i915_wait_request | | | |--57.05%-- i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --42.95%-- i915_gem_object_put_fence | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--10.14%-- i915_gem_object_put_fence | | | |--87.33%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --12.67%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--5.96%-- find_vmap_area | remove_vm_area | __vunmap | vfree | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--1.51%-- unix_stream_sendmsg | sock_aio_write | do_sync_readv_writev | do_readv_writev | vfs_writev | sys_writev | system_call_fastpath | __libc_writev | |--1.35%-- i915_wait_request | | | |--80.17%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --19.83%-- i915_wait_request | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--0.77%-- unix_stream_recvmsg | sock_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read | |--0.75%-- task_rq_lock | try_to_wake_up | default_wake_function | pollwake | __wake_up_common | __wake_up_sync_key | sock_def_readable | unix_stream_sendmsg | sock_aio_write | do_sync_readv_writev | do_readv_writev | vfs_writev | sys_writev | system_call_fastpath | __libc_writev | |--0.55%-- alloc_vmap_area | __get_vm_area_node | __vmalloc_node_range | __vmalloc_node | __vmalloc | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--0.55%-- try_to_wake_up | default_wake_function | pollwake | __wake_up_common | __wake_up_sync_key | sock_def_readable | unix_stream_sendmsg | sock_aio_write | do_sync_readv_writev | do_readv_writev | vfs_writev | sys_writev | system_call_fastpath | __libc_writev | |--0.55%-- ironlake_pch_enable | i915_wait_request | i915_wait_request | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl --1.61%-- [...] 0.53% X intel_drv.so [.] uxa_glyphs | --- uxa_glyphs | |--5.53%-- (nil) | |--2.81%-- 0x56b7a50 | |--2.51%-- 0x56b5240 | |--2.28%-- 0x56a98e0 | |--2.22%-- 0x56b7fc0 | |--2.21%-- 0x56b7c20 | |--2.17%-- 0x56b6290 | |--2.15%-- 0x56b5750 | |--2.13%-- 0x56d6e00 | |--1.92%-- 0x560a900 | |--1.86%-- 0x560a9b0 | |--1.81%-- 0x56d49c0 | |--1.69%-- 0x56b4070 | |--1.63%-- 0x56b5580 | |--1.62%-- 0x572ed10 | |--1.62%-- 0x56a9ac0 | |--1.59%-- 0x56b8c10 | |--1.56%-- 0x56b8f40 | |--1.56%-- 0x56b3930 | |--1.55%-- 0x572ef00 | |--1.53%-- 0x56b81b0 | |--1.52%-- 0x560a730 | |--1.50%-- 0x56b48d0 | |--1.43%-- 0x56d4600 | |--1.30%-- 0x30fc978 | |--1.28%-- 0x56b46c0 | |--1.27%-- 0x56b4240 | |--1.26%-- 0x56b4c60 | |--1.26%-- 0x56d5500 | |--1.26%-- 0x56a9e80 | |--1.26%-- 0x56d3ac0 | |--1.25%-- 0x56d5140 | |--1.25%-- 0x56ba790 | |--1.24%-- 0x56ba9c0 | |--1.24%-- 0x56d3e80 | |--1.24%-- 0x572ed60 | |--1.22%-- 0x56aa410 | |--1.02%-- 0x56b2b10 | |--1.00%-- 0x56b2f50 | |--0.98%-- 0x56b4a90 | |--0.96%-- 0x56ba390 | |--0.95%-- 0x56b5af0 | |--0.95%-- 0x56d71c0 | |--0.95%-- 0x572eeb0 | |--0.95%-- 0x56b7730 | |--0.94%-- 0x560a950 | |--0.94%-- 0x56b6160 | |--0.94%-- 0x572eb40 | |--0.94%-- 0x56bab90 | |--0.94%-- 0x569f9f0 | |--0.93%-- 0x56b9ce0 | |--0.92%-- 0x56d6680 | |--0.92%-- 0x56aa150 | |--0.92%-- 0x56b89f0 | |--0.70%-- 0x56b8550 | |--0.66%-- 0x56b5290 | |--0.65%-- 0x56d7940 | |--0.64%-- 0x56b2ca0 | |--0.64%-- 0x56a79d0 | |--0.64%-- 0x56d7580 | |--0.63%-- 0x56d4d80 | |--0.63%-- 0x56b51f0 | |--0.62%-- 0x56b4500 | |--0.62%-- 0x56d4240 | |--0.62%-- 0x56d7d00 | |--0.62%-- 0x560a560 | |--0.62%-- 0x56ba0f0 | |--0.62%-- 0x56b3cd0 | |--0.62%-- 0x56b5fb0 | |--0.62%-- 0x56d6a40 | |--0.62%-- 0x56b3760 | |--0.62%-- 0x56ba4b0 | |--0.61%-- 0x56b9f20 | |--0.61%-- 0x56b5020 | |--0.61%-- 0x56b5920 | |--0.60%-- 0x56b8840 | |--0.55%-- 0x560ab80 --4.70%-- [...] 0.50% X libdrm_intel.so.1.0.0 [.] drm_intel_add_validate_buffer2 | --- drm_intel_add_validate_buffer2 0.48% X [i915] [k] ironlake_pch_enable | --- ironlake_pch_enable | |--43.71%-- ironlake_pch_enable | | | |--47.61%-- i915_wait_request | | i915_wait_request | | i915_wait_request | | i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--25.19%-- ironlake_pch_enable | | | | | |--55.71%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --44.29%-- i915_gem_cleanup_ringbuffer | | | | | |--89.60%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --10.40%-- i915_gem_cleanup_ringbuffer | | i915_wait_request | | i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--16.86%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --10.33%-- i915_gem_cleanup_ringbuffer | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--23.60%-- i915_wait_request | i915_wait_request | | | |--85.73%-- i915_wait_request | | | | | |--62.18%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | |--25.06%-- i915_wait_request | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --12.77%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --14.27%-- i915_gem_object_put_fence | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--19.79%-- i915_gem_cleanup_ringbuffer | | | |--82.09%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--14.75%-- i915_wait_request | | i915_wait_request | | i915_wait_request | | i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --3.16%-- i915_gem_cleanup_ringbuffer | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --12.89%-- i915_gem_object_put_fence | |--78.87%-- i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --21.13%-- drm_setsareactx do_vfs_ioctl sys_ioctl system_call_fastpath __GI_ioctl 0.44% X [kernel.kallsyms] [k] kref_get | --- kref_get | |--47.40%-- drm_setsareactx | | | |--68.12%-- i915_gem_object_put_fence | | | | | |--85.65%-- i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --14.35%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --31.88%-- i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--35.30%-- i915_gem_cleanup_ringbuffer | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--16.23%-- i915_gem_object_put_fence | | | |--98.37%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --1.63%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --1.06%-- i915_wait_request drm_setsareactx do_vfs_ioctl sys_ioctl system_call_fastpath __GI_ioctl 0.44% X [drm] [k] drm_setsareactx | --- drm_setsareactx | |--74.36%-- do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--10.84%-- i915_gem_object_put_fence | | | |--78.96%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --21.04%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--5.48%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--5.20%-- i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--3.79%-- sys_ioctl | system_call_fastpath | __GI_ioctl --0.33%-- [...] 0.39% X [i915] [k] i915_gem_cleanup_ringbuffer | --- i915_gem_cleanup_ringbuffer | |--57.85%-- i915_gem_object_put_fence | | | |--86.47%-- i915_gem_object_put_fence | | | | | |--57.03%-- drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --42.97%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --13.53%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--22.33%-- i915_gem_cleanup_ringbuffer | | | |--38.63%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--34.29%-- i915_wait_request | | i915_wait_request | | | | | |--91.72%-- i915_wait_request | | | | | | | |--74.52%-- i915_gem_object_put_fence | | | | i915_gem_object_put_fence | | | | i915_gem_object_put_fence | | | | drm_setsareactx | | | | do_vfs_ioctl | | | | sys_ioctl | | | | system_call_fastpath | | | | __GI_ioctl | | | | | | | --25.48%-- i915_wait_request | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --8.28%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --27.08%-- i915_gem_cleanup_ringbuffer | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--18.32%-- i915_wait_request | i915_wait_request | | | |--97.94%-- i915_wait_request | | | | | |--52.95%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | |--41.21%-- i915_wait_request | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --5.85%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --2.06%-- i915_gem_object_put_fence | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --1.50%-- drm_setsareactx do_vfs_ioctl sys_ioctl system_call_fastpath __GI_ioctl 0.36% swapper [kernel.kallsyms] [k] mwait_idle_with_hints | --- mwait_idle_with_hints | |--92.44%-- acpi_processor_ffh_cstate_enter | | | |--86.29%-- acpi_idle_enter_c1 | | cpuidle_idle_call | | cpu_idle | | | | | |--50.18%-- rest_init | | | start_kernel | | | x86_64_start_reservations | | | x86_64_start_kernel | | | | | --49.82%-- start_secondary | | | |--11.63%-- acpi_idle_enter_bm | | cpuidle_idle_call | | cpu_idle | | | | | |--77.23%-- start_secondary | | | | | --22.77%-- rest_init | | start_kernel | | x86_64_start_reservations | | x86_64_start_kernel | | | --2.08%-- acpi_idle_enter_simple | cpuidle_idle_call | cpu_idle | | | |--61.15%-- start_secondary | | | --38.85%-- rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --7.56%-- acpi_idle_enter_c1 cpuidle_idle_call cpu_idle | |--57.27%-- rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --42.73%-- start_secondary 0.33% X [kernel.kallsyms] [k] iowrite32 | --- iowrite32 | |--77.50%-- i915_gem_object_put_fence | i915_gem_object_put_fence | | | |--78.89%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --21.11%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--12.32%-- i915_gem_cleanup_ringbuffer | | | |--80.57%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --19.43%-- i915_wait_request | i915_wait_request | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --10.18%-- ironlake_pch_enable | |--88.96%-- i915_gem_cleanup_ringbuffer | | | |--92.03%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --7.97%-- i915_wait_request | i915_wait_request | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --11.04%-- i915_gem_object_put_fence i915_gem_object_put_fence drm_setsareactx do_vfs_ioctl sys_ioctl system_call_fastpath __GI_ioctl 0.33% X [kernel.kallsyms] [k] kref_put | --- kref_put | |--72.36%-- i915_gem_object_put_fence | | | |--59.94%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --40.06%-- i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--14.01%-- i915_gem_cleanup_ringbuffer | | | |--75.60%-- i915_gem_cleanup_ringbuffer | | i915_wait_request | | i915_wait_request | | i915_wait_request | | | | | |--87.05%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --12.95%-- i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --24.40%-- i915_wait_request | | | |--87.27%-- i915_wait_request | | i915_wait_request | | | | | |--72.59%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --27.41%-- i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --12.73%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--9.35%-- i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | --4.28%-- drm_setsareactx do_vfs_ioctl sys_ioctl system_call_fastpath __GI_ioctl 0.31% X [kernel.kallsyms] [k] __list_del_entry | --- __list_del_entry | |--47.75%-- i915_gem_object_put_fence | | | |--83.69%-- i915_gem_object_put_fence | | | | | |--55.77%-- drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --44.23%-- i915_gem_object_put_fence | | | | | |--86.18%-- drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --13.82%-- i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --16.31%-- drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--27.61%-- i915_gem_cleanup_ringbuffer | | | |--44.11%-- i915_gem_object_put_fence | | | | | |--96.20%-- i915_gem_object_put_fence | | | | | | | |--76.18%-- drm_setsareactx | | | | do_vfs_ioctl | | | | sys_ioctl | | | | system_call_fastpath | | | | __GI_ioctl | | | | | | | --23.82%-- i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --3.80%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--35.87%-- i915_wait_request | | i915_wait_request | | | | | |--92.36%-- i915_wait_request | | | | | | | |--61.26%-- i915_gem_object_put_fence | | | | i915_gem_object_put_fence | | | | i915_gem_object_put_fence | | | | drm_setsareactx | | | | do_vfs_ioctl | | | | sys_ioctl | | | | system_call_fastpath | | | | __GI_ioctl | | | | | | | --38.74%-- i915_wait_request | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --7.64%-- drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --20.02%-- i915_gem_cleanup_ringbuffer | | | |--76.40%-- i915_wait_request | | i915_wait_request | | i915_wait_request | | | | | |--87.60%-- i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --12.40%-- i915_wait_request | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--16.67%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --6.94%-- i915_gem_cleanup_ringbuffer | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--8.99%-- get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | | | |--86.03%-- __vmalloc_node_range | | __vmalloc_node | | __vmalloc | | i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | |--8.63%-- __get_free_pages | | __pollwait | | unix_poll | | sock_poll | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __libc_select | | | --5.34%-- new_slab | __slab_alloc | kmem_cache_alloc_node_trace | alloc_vmap_area | __get_vm_area_node | __vmalloc_node_range | __vmalloc_node | __vmalloc | i915_gem_object_put_fence | i915_gem_object_put_fence | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--8.85%-- list_del | | | |--57.19%-- get_page_from_freelist | | __alloc_pages_nodemask | | alloc_pages_current | | | | | |--83.15%-- __vmalloc_node_range | | | __vmalloc_node | | | __vmalloc | | | i915_gem_object_put_fence | | | i915_gem_object_put_fence | | | drm_setsareactx | | | do_vfs_ioctl | | | sys_ioctl | | | system_call_fastpath | | | __GI_ioctl | | | | | --16.85%-- __get_free_pages | | __pollwait | | unix_poll | | sock_poll | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __libc_select | | | |--38.49%-- remove_wait_queue | | free_poll_entry | | poll_freewait | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __libc_select | | | --4.33%-- i915_gem_cleanup_ringbuffer | i915_wait_request | i915_wait_request | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--4.15%-- remove_wait_queue | free_poll_entry | poll_freewait | do_select | core_sys_select | sys_select | system_call_fastpath | __libc_select | |--1.38%-- i915_wait_request | i915_wait_request | i915_wait_request | | | |--66.52%-- i915_gem_object_put_fence | | i915_gem_object_put_fence | | i915_gem_object_put_fence | | drm_setsareactx | | do_vfs_ioctl | | sys_ioctl | | system_call_fastpath | | __GI_ioctl | | | --33.48%-- i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl | |--0.80%-- finish_wait | i915_wait_request | i915_wait_request | i915_wait_request | i915_wait_request | drm_setsareactx | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI_ioctl --0.46%-- [...] 0.30% X [kernel.kallsyms] [k] __list_add | --- __list_add | |--42.94%-- i915_gem_object_put_fence | |