Date: Thu, 3 Mar 2011 18:19:10 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r219240 - head/sys/compat/linux Message-ID: <201103031819.p23IJAD9060822@svn.freebsd.org>
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Author: dchagin Date: Thu Mar 3 18:19:10 2011 New Revision: 219240 URL: http://svn.freebsd.org/changeset/base/219240 Log: Switch PROCESS_SHARE to AUTO_SHARE (as umtx do). Even for SHARED, if page mapped MAP_ANON linux uses private algorithm too. Disscussed with: jhb MFC after: 3 Days Modified: head/sys/compat/linux/linux_futex.c Modified: head/sys/compat/linux/linux_futex.c ============================================================================== --- head/sys/compat/linux/linux_futex.c Thu Mar 3 18:16:35 2011 (r219239) +++ head/sys/compat/linux/linux_futex.c Thu Mar 3 18:19:10 2011 (r219240) @@ -161,7 +161,7 @@ futex_get0(uint32_t *uaddr, struct futex *newf = tmpf = NULL; error = umtx_key_get(uaddr, TYPE_FUTEX, (flags & FUTEX_SHARED) ? - PROCESS_SHARE : THREAD_SHARE, &key); + AUTO_SHARE : THREAD_SHARE, &key); if (error) return (error); retry:
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