Date: Fri, 14 Apr 2017 18:25:22 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r316915 - vendor-sys/illumos/dist/uts/common/fs/zfs Message-ID: <201704141825.v3EIPME6070757@repo.freebsd.org>
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Author: avg Date: Fri Apr 14 18:25:22 2017 New Revision: 316915 URL: https://svnweb.freebsd.org/changeset/base/316915 Log: 7801 add more by-dnode routines (lint) illumos/illumos-gate@411be58a6e030a3b606f1afcc7f2e2459ffda844 https://github.com/illumos/illumos-gate/commit/411be58a6e030a3b606f1afcc7f2e2459ffda844 https://www.illumos.org/issues/7801 Add *_by_dnode() routines for accessing objects given their dnode_t *, this is more efficient than accessing the object by (objset_t *, uint64_t object). This change converts some but not all of the existing consumers. As performance-sensitive code paths are discovered they should be converted to use these routines. Ported from: https://github.com/zfsonlinux/zfs/commit/ 0eef1bde31d67091d3deed23fe2394f5a8bf2276 Author: Matthew Ahrens <mahrens@delphix.com> Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_tx.c Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_tx.c ============================================================================== --- vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_tx.c Fri Apr 14 18:25:02 2017 (r316914) +++ vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_tx.c Fri Apr 14 18:25:22 2017 (r316915) @@ -336,7 +336,6 @@ dmu_tx_hold_free_impl(dmu_tx_hold_t *txh dmu_tx_t *tx; dnode_t *dn; int err; - zio_t *zio; tx = txh->txh_tx; ASSERT(tx->tx_txg == 0); @@ -443,7 +442,7 @@ dmu_tx_hold_free_by_dnode(dmu_tx_t *tx, } static void -dmu_tx_hold_zap_impl(dmu_tx_hold_t *txh, int add, const char *name) +dmu_tx_hold_zap_impl(dmu_tx_hold_t *txh, const char *name) { dmu_tx_t *tx = txh->txh_tx; dnode_t *dn; @@ -504,7 +503,7 @@ dmu_tx_hold_zap(dmu_tx_t *tx, uint64_t o txh = dmu_tx_hold_object_impl(tx, tx->tx_objset, object, THT_ZAP, add, (uintptr_t)name); if (txh != NULL) - dmu_tx_hold_zap_impl(txh, add, name); + dmu_tx_hold_zap_impl(txh, name); } void @@ -517,7 +516,7 @@ dmu_tx_hold_zap_by_dnode(dmu_tx_t *tx, d txh = dmu_tx_hold_dnode_impl(tx, dn, THT_ZAP, add, (uintptr_t)name); if (txh != NULL) - dmu_tx_hold_zap_impl(txh, add, name); + dmu_tx_hold_zap_impl(txh, name); } void
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