project-base/server-skynet-source-3rd-jemalloc
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Resolve an unsupported special case in arena_prof_tctx_set().

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Add arena_prof_tctx_reset() and use it instead of arena_prof_tctx_set()
when resetting the tctx pointer during reallocation, which happens
whenever an originally sampled reallocated object is not sampled during
reallocation.

This regression was introduced by
594c759f37 (Optimize
arena_prof_tctx_set().)
This commit is contained in:
Jason Evans
2015-09-14 23:48:11 -07:00
parent ea8d97b897
commit 708ed79834
6 changed files with 62 additions and 6 deletions
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3
include/jemalloc/internal/private_symbols.txt
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@@ -80,6 +80,7 @@ arena_prof_accum_impl
arena_prof_accum_locked
arena_prof_promoted
arena_prof_tctx_get
arena_prof_tctx_reset
arena_prof_tctx_set
arena_ptr_small_binind_get
arena_purge_all
@@ -250,6 +251,7 @@ huge_dalloc_junk
huge_malloc
huge_palloc
huge_prof_tctx_get
huge_prof_tctx_reset
huge_prof_tctx_set
huge_ralloc
huge_ralloc_no_move
@@ -379,6 +381,7 @@ prof_reset
prof_sample_accum_update
prof_sample_threshold_update
prof_tctx_get
prof_tctx_reset
prof_tctx_set
prof_tdata_cleanup
prof_tdata_get