Date: Sat, 23 Feb 2013 09:00:36 +0000 (UTC) From: Martin Matuska <mm@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r247176 - vendor-sys/illumos/dist/uts/common/fs/zfs vendor-sys/illumos/dist/uts/common/fs/zfs/sys vendor/illumos/dist/cmd/zdb Message-ID: <201302230900.r1N90a43029602@svn.freebsd.org>
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Author: mm Date: Sat Feb 23 09:00:35 2013 New Revision: 247176 URL: http://svnweb.freebsd.org/changeset/base/247176 Log: Update vendor/illumos/dist and vendor-sys/illumos/dist to illumos-gate 13959:e03e14ddfb4c Illumos ZFS issues: 3552 condensing one space map burns 3 seconds of CPU in spa_sync() thread 3564 spa_sync() spends 5-10% of its time in metaslab_sync() (when not condensing) Modified: vendor/illumos/dist/cmd/zdb/zdb.c Changes in other areas also in this revision: Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/metaslab.c vendor-sys/illumos/dist/uts/common/fs/zfs/space_map.c vendor-sys/illumos/dist/uts/common/fs/zfs/sys/metaslab_impl.h vendor-sys/illumos/dist/uts/common/fs/zfs/sys/space_map.h vendor-sys/illumos/dist/uts/common/fs/zfs/vdev.c Modified: vendor/illumos/dist/cmd/zdb/zdb.c ============================================================================== --- vendor/illumos/dist/cmd/zdb/zdb.c Sat Feb 23 08:59:07 2013 (r247175) +++ vendor/illumos/dist/cmd/zdb/zdb.c Sat Feb 23 09:00:35 2013 (r247176) @@ -571,7 +571,7 @@ static void dump_metaslab_stats(metaslab_t *msp) { char maxbuf[32]; - space_map_t *sm = &msp->ms_map; + space_map_t *sm = msp->ms_map; avl_tree_t *t = sm->sm_pp_root; int free_pct = sm->sm_space * 100 / sm->sm_size; @@ -587,7 +587,7 @@ dump_metaslab(metaslab_t *msp) { vdev_t *vd = msp->ms_group->mg_vd; spa_t *spa = vd->vdev_spa; - space_map_t *sm = &msp->ms_map; + space_map_t *sm = msp->ms_map; space_map_obj_t *smo = &msp->ms_smo; char freebuf[32]; @@ -2216,11 +2216,11 @@ zdb_leak_init(spa_t *spa, zdb_cb_t *zcb) for (int m = 0; m < vd->vdev_ms_count; m++) { metaslab_t *msp = vd->vdev_ms[m]; mutex_enter(&msp->ms_lock); - space_map_unload(&msp->ms_map); - VERIFY(space_map_load(&msp->ms_map, + space_map_unload(msp->ms_map); + VERIFY(space_map_load(msp->ms_map, &zdb_space_map_ops, SM_ALLOC, &msp->ms_smo, spa->spa_meta_objset) == 0); - msp->ms_map.sm_ppd = vd; + msp->ms_map->sm_ppd = vd; mutex_exit(&msp->ms_lock); } } @@ -2243,7 +2243,7 @@ zdb_leak_fini(spa_t *spa) for (int m = 0; m < vd->vdev_ms_count; m++) { metaslab_t *msp = vd->vdev_ms[m]; mutex_enter(&msp->ms_lock); - space_map_unload(&msp->ms_map); + space_map_unload(msp->ms_map); mutex_exit(&msp->ms_lock); } }
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