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[Bug translator/17190] 'stap -l' output not useful as stap input


https://sourceware.org/bugzilla/show_bug.cgi?id=17190

Jonathan Lebon <jlebon at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Jonathan Lebon <jlebon at redhat dot com> ---
This should now be fixed with commit c5142c6. For example:

$ stap -l 'kernel.function("z*@mm/*.c").call'
kernel.function("zap_huge_pmd@mm/huge_memory.c:1343").call
kernel.function("zap_page_range@mm/memory.c:1395").call
kernel.function("zap_page_range_single@mm/memory.c:1421").call
kernel.function("zap_vma_ptes@mm/memory.c:1449").call
kernel.function("zbud_alloc@mm/zbud.c:250").call
kernel.function("zbud_create_pool@mm/zbud.c:202").call
kernel.function("zbud_destroy_pool@mm/zbud.c:226").call
kernel.function("zbud_free@mm/zbud.c:326").call
kernel.function("zbud_get_pool_size@mm/zbud.c:504").call
kernel.function("zbud_map@mm/zbud.c:483").call
kernel.function("zbud_reclaim_page@mm/zbud.c:401").call
kernel.function("zbud_unmap@mm/zbud.c:493").call
kernel.function("zlc_zone_worth_trying@mm/page_alloc.c:1807").call
kernel.function("zone_absent_pages_in_node@mm/page_alloc.c:4611").call
kernel.function("zone_balanced@mm/vmscan.c:2779").call
kernel.function("zone_batchsize@mm/page_alloc.c:4123").call
kernel.function("zone_dirty_ok@mm/page-writeback.c:344").call
kernel.function("zone_pagecache_reclaimable@mm/vmscan.c:3531").call
kernel.function("zone_pcp_reset@mm/page_alloc.c:6424").call
kernel.function("zone_pcp_update@mm/page_alloc.c:6413").call
kernel.function("zone_reclaim@mm/vmscan.c:3642").call
kernel.function("zone_reclaimable@mm/vmscan.c:164").call
kernel.function("zone_reclaimable_pages@mm/vmscan.c:150").call
kernel.function("zone_spanned_pages_in_node@mm/page_alloc.c:4550").call
kernel.function("zone_statistics@mm/vmstat.c:557").call
kernel.function("zone_wait_table_init@mm/page_alloc.c:4279").call
kernel.function("zone_watermark_ok@mm/page_alloc.c:1723").call
kernel.function("zone_watermark_ok_safe@mm/page_alloc.c:1730").call
kernel.function("zoneinfo_open@mm/vmstat.c:1127").call
kernel.function("zoneinfo_show@mm/vmstat.c:1112").call
kernel.function("zoneinfo_show_print@mm/vmstat.c:1046").call
kernel.function("zs_cpu_notifier@mm/zsmalloc.c:786").call
kernel.function("zs_create_pool@mm/zsmalloc.c:859").call
kernel.function("zs_destroy_pool@mm/zsmalloc.c:891").call
kernel.function("zs_exit@mm/zsmalloc.c:813").call
kernel.function("zs_free@mm/zsmalloc.c:969").call
kernel.function("zs_get_total_size_bytes@mm/zsmalloc.c:1101").call
kernel.function("zs_init@mm/zsmalloc.c:826").call
kernel.function("zs_malloc@mm/zsmalloc.c:919").call
kernel.function("zs_map_object@mm/zsmalloc.c:1025").call
kernel.function("zs_unmap_object@mm/zsmalloc.c:1068").call
kernel.function("zswap_cpu_notifier@mm/zswap.c:376").call
kernel.function("zswap_entry_put@mm/zswap.c:307").call
kernel.function("zswap_free_entry@mm/zswap.c:290").call
kernel.function("zswap_frontswap_init@mm/zswap.c:818").call
kernel.function("zswap_frontswap_invalidate_area@mm/zswap.c:796").call
kernel.function("zswap_frontswap_invalidate_page@mm/zswap.c:772").call
kernel.function("zswap_frontswap_load@mm/zswap.c:734").call
kernel.function("zswap_frontswap_store@mm/zswap.c:635").call
kernel.function("zswap_writeback_entry@mm/zswap.c:528").call

Let's try the first line:

$ stap -l 'kernel.function("zap_huge_pmd@mm/huge_memory.c:1343").call'
kernel.function("zap_huge_pmd@mm/huge_memory.c:1343").call

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