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  • Committer: Mathieu Desnoyers
  • Date: 2023-08-21 19:22:27 UTC
  • Revision ID: git-v1:aad674a9a583e09e854145f18c5d8854269dce8c
Complete removal of urcu-signal flavor

This commit completes removal of the urcu-signal flavor.

Users can migrate to liburcu-memb with a kernel implementing the
membarrier(2) system call to have similar read-side performance without
requiring use of a reserved signal, and with improved grace period
performance.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I75b9171e705b9b2ef4c8eeabe6164e5587816fb4

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include/urcu/urcu.h
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 * IBM's contributions to this file may be relicensed under LGPLv2 or later.
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 */
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#if !defined(RCU_MEMBARRIER) && !defined(RCU_SIGNAL) && !defined(RCU_MB)
 
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#if !defined(RCU_MEMBARRIER) && !defined(RCU_MB)
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#define RCU_MEMBARRIER
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#endif
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#ifdef RCU_MEMBARRIER
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#include <urcu/urcu-memb.h>
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#elif defined(RCU_SIGNAL)
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#include <urcu/urcu-signal.h>
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#elif defined(RCU_MB)
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#include <urcu/urcu-mb.h>
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#else