LCOV - differential code coverage report
Current view: top level - src/backend/storage/ipc - dsm.c (source / functions) Coverage Total Hit UNC UBC GBC GNC CBC DUB DCB
Current: d36b728949bf4e37ada1cd23e0f2aaa94f609a70 vs 52e118fe2f7e3381bdaa479816a7f72eda2ae517 Lines: 75.2 % 399 300 6 93 6 8 286 9 5
Current Date: 2026-06-29 16:15:13 +0200 Functions: 84.4 % 32 27 5 1 2 24 2
Baseline: lcov-20260630-baseline Branches: 53.7 % 246 132 4 110 1 2 129
Baseline Date: 2026-06-29 13:01:57 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 57.1 % 14 8 6 8
(360..) days: 75.8 % 385 292 93 6 286
Function coverage date bins:
(30,360] days: 100.0 % 2 2 2
(360..) days: 83.3 % 30 25 5 1 24
Branch coverage date bins:
(30,360] days: 33.3 % 6 2 4 2
(360..) days: 54.2 % 240 130 110 1 129

Function Name Sort by function name TLA Hit count Sort by function hit count Lines Sort by unexercised lines in function Branches Sort by unexercised branches in function
ResOwnerPrintDSM UBC 0 0.0 % (0 / 3)
ResOwnerReleaseDSM GBC 2 100.0 % (5 / 5)
ResourceOwnerForgetDSM CBC 4113 100.0 % (3 / 3)
ResourceOwnerRememberDSM CBC 4115 100.0 % (3 / 3)
cancel_on_dsm_detach CBC 5713 100.0 % (8 / 8) 70.0 % (7 / 10)
dsm_attach CBC 24823 80.6 % (25 / 31) 62.5 % (15 / 24)
dsm_backend_shutdown CBC 48162 100.0 % (5 / 5) 100.0 % (2 / 2)
dsm_backend_startup CBC 20449 100.0 % (3 / 3)
dsm_cleanup_for_mmap UBC 0 0.0 % (0 / 10) 0.0 % (0 / 10)
dsm_cleanup_using_control_segment CBC 2 80.0 % (20 / 25) 57.1 % (8 / 14)
dsm_control_bytes_needed CBC 2420 100.0 % (2 / 2)
dsm_control_segment_sane CBC 1211 60.0 % (6 / 10) 50.0 % (4 / 8)
dsm_create CBC 2221 58.0 % (40 / 69) 43.5 % (20 / 46)
dsm_create_descriptor CBC 27044 100.0 % (14 / 14) 100.0 % (4 / 4)
dsm_detach CBC 27044 92.9 % (39 / 42) 60.0 % (18 / 30)
dsm_detach_all CBC 1 75.0 % (6 / 8) 50.0 % (2 / 4)
dsm_find_mapping CBC 149 100.0 % (6 / 6) 83.3 % (5 / 6)
dsm_main_space_init GNC 1209 50.0 % (5 / 10) 25.0 % (1 / 4)
dsm_main_space_request GNC 1212 80.0 % (4 / 5) 50.0 % (1 / 2)
dsm_pin_mapping CBC 2715 100.0 % (5 / 5) 100.0 % (2 / 2)
dsm_pin_segment CBC 1400 91.7 % (11 / 12) 33.3 % (2 / 6)
dsm_postmaster_shutdown CBC 1209 86.4 % (19 / 22) 71.4 % (10 / 14)
dsm_postmaster_startup CBC 1209 91.7 % (22 / 24) 62.5 % (10 / 16)
dsm_segment_address CBC 27678 100.0 % (3 / 3) 50.0 % (1 / 2)
dsm_segment_handle CBC 2964 100.0 % (2 / 2)
dsm_segment_map_length UBC 0 0.0 % (0 / 3) 0.0 % (0 / 2)
dsm_unpin_mapping UBC 0 0.0 % (0 / 6) 0.0 % (0 / 2)
dsm_unpin_segment CBC 256 86.8 % (33 / 38) 56.2 % (18 / 32)
is_main_region_dsm_handle CBC 82749 100.0 % (2 / 2)
make_main_region_dsm_handle UBC 0 0.0 % (0 / 5)
on_dsm_detach CBC 17756 100.0 % (6 / 6)
reset_on_dsm_detach CBC 22842 33.3 % (3 / 9) 33.3 % (2 / 6)

Generated by: LCOV version 2.0-1