Date: Sun, 27 Jan 2013 17:24:50 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r245989 - stable/7/sys/dev/mpt Message-ID: <201301271724.r0RHOokx020483@svn.freebsd.org>
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Author: marius Date: Sun Jan 27 17:24:50 2013 New Revision: 245989 URL: http://svnweb.freebsd.org/changeset/base/245989 Log: MFC: r241875 Remove support for using Giant for locking within mpt(4). Finer grained locking has been working fine for ~5.5 years by now. Modified: stable/7/sys/dev/mpt/mpt_raid.c Modified: stable/7/sys/dev/mpt/mpt_raid.c ============================================================================== --- stable/7/sys/dev/mpt/mpt_raid.c Sun Jan 27 17:16:07 2013 (r245988) +++ stable/7/sys/dev/mpt/mpt_raid.c Sun Jan 27 17:24:50 2013 (r245989) @@ -726,9 +726,7 @@ mpt_raid_thread(void *arg) ccb->ccb_h.func_code = XPT_SCAN_BUS; ccb->ccb_h.cbfcnp = mpt_cam_rescan_callback; ccb->crcn.flags = CAM_FLAG_NONE; - MPTLOCK_2_CAMLOCK(mpt); xpt_action(ccb); - CAMLOCK_2_MPTLOCK(mpt); } } }
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