Date: Sat, 3 Mar 2018 18:12:21 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r330344 - head/sys/kern Message-ID: <201803031812.w23ICLRI066887@repo.freebsd.org>
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Author: hselasky Date: Sat Mar 3 18:12:21 2018 New Revision: 330344 URL: https://svnweb.freebsd.org/changeset/base/330344 Log: Correct the return code from pause() during cold startup from zero to EWOULDBLOCK. This also matches the description in pause(9). Discussed with: kib@ MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/kern/kern_synch.c Modified: head/sys/kern/kern_synch.c ============================================================================== --- head/sys/kern/kern_synch.c Sat Mar 3 18:11:02 2018 (r330343) +++ head/sys/kern/kern_synch.c Sat Mar 3 18:12:21 2018 (r330344) @@ -326,7 +326,7 @@ pause_sbt(const char *wmesg, sbintime_t sbt, sbintime_ sbt = howmany(sbt, SBT_1US); if (sbt > 0) DELAY(sbt); - return (0); + return (EWOULDBLOCK); } return (_sleep(&pause_wchan[curcpu], NULL, 0, wmesg, sbt, pr, flags)); }
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