Date: Thu, 15 Apr 2010 16:34:07 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r206665 - head/sys/geom/eli Message-ID: <201004151634.o3FGY7wX053198@svn.freebsd.org>
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Author: pjd Date: Thu Apr 15 16:34:06 2010 New Revision: 206665 URL: http://svn.freebsd.org/changeset/base/206665 Log: Use lower priority for GELI worker threads. This improves system responsiveness under heavy GELI load. MFC after: 3 days Modified: head/sys/geom/eli/g_eli.c Modified: head/sys/geom/eli/g_eli.c ============================================================================== --- head/sys/geom/eli/g_eli.c Thu Apr 15 15:10:46 2010 (r206664) +++ head/sys/geom/eli/g_eli.c Thu Apr 15 16:34:06 2010 (r206665) @@ -340,7 +340,7 @@ g_eli_worker(void *arg) } #endif thread_lock(curthread); - sched_prio(curthread, PRIBIO); + sched_prio(curthread, PUSER); if (sc->sc_crypto == G_ELI_CRYPTO_SW && g_eli_threads == 0) sched_bind(curthread, wr->w_number); thread_unlock(curthread); @@ -361,8 +361,7 @@ g_eli_worker(void *arg) mtx_unlock(&sc->sc_queue_mtx); kproc_exit(0); } - msleep(sc, &sc->sc_queue_mtx, PRIBIO | PDROP, - "geli:w", 0); + msleep(sc, &sc->sc_queue_mtx, PDROP, "geli:w", 0); continue; } mtx_unlock(&sc->sc_queue_mtx);
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