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07d63f0cb9
When sa_bulk_lookup() fails, unlock_new_inode() will spit out a WARNING. It will also recursive deadlock on ZFS_OBJ_HOLD_ENTER in zfs_zinactive(). Since we never call insert_inode_locked in fail path, I_NEW is never set, the inode is never hashed. So unlock_new_inode() can be safely remove it. We set z_sa_hdl to NULL in fail path so that iput path will stop at zfs_inactive() without entering zfs_zinactive(). This way we can avoid the deadlock and prevent double sa_handle_destroy(). Signed-off-by: Chunwei Chen <david.chen@osnexus.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #3899 |
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| .. | ||
| arc.c | ||
| blkptr.c | ||
| bplist.c | ||
| bpobj.c | ||
| bptree.c | ||
| dbuf_stats.c | ||
| dbuf.c | ||
| ddt_zap.c | ||
| ddt.c | ||
| dmu_diff.c | ||
| dmu_object.c | ||
| dmu_objset.c | ||
| dmu_send.c | ||
| dmu_traverse.c | ||
| dmu_tx.c | ||
| dmu_zfetch.c | ||
| dmu.c | ||
| dnode_sync.c | ||
| dnode.c | ||
| dsl_bookmark.c | ||
| dsl_dataset.c | ||
| dsl_deadlist.c | ||
| dsl_deleg.c | ||
| dsl_destroy.c | ||
| dsl_dir.c | ||
| dsl_pool.c | ||
| dsl_prop.c | ||
| dsl_scan.c | ||
| dsl_synctask.c | ||
| dsl_userhold.c | ||
| fm.c | ||
| gzip.c | ||
| lz4.c | ||
| lzjb.c | ||
| Makefile.in | ||
| metaslab.c | ||
| multilist.c | ||
| range_tree.c | ||
| refcount.c | ||
| rrwlock.c | ||
| sa.c | ||
| sha256.c | ||
| spa_boot.c | ||
| spa_config.c | ||
| spa_errlog.c | ||
| spa_history.c | ||
| spa_misc.c | ||
| spa_stats.c | ||
| spa.c | ||
| space_map.c | ||
| space_reftree.c | ||
| trace.c | ||
| txg.c | ||
| uberblock.c | ||
| unique.c | ||
| vdev_cache.c | ||
| vdev_disk.c | ||
| vdev_file.c | ||
| vdev_label.c | ||
| vdev_mirror.c | ||
| vdev_missing.c | ||
| vdev_queue.c | ||
| vdev_raidz.c | ||
| vdev_root.c | ||
| vdev.c | ||
| zap_leaf.c | ||
| zap_micro.c | ||
| zap.c | ||
| zfeature_common.c | ||
| zfeature.c | ||
| zfs_acl.c | ||
| zfs_byteswap.c | ||
| zfs_ctldir.c | ||
| zfs_debug.c | ||
| zfs_dir.c | ||
| zfs_fm.c | ||
| zfs_fuid.c | ||
| zfs_ioctl.c | ||
| zfs_log.c | ||
| zfs_onexit.c | ||
| zfs_replay.c | ||
| zfs_rlock.c | ||
| zfs_sa.c | ||
| zfs_vfsops.c | ||
| zfs_vnops.c | ||
| zfs_znode.c | ||
| zil.c | ||
| zio_checksum.c | ||
| zio_compress.c | ||
| zio_inject.c | ||
| zio.c | ||
| zle.c | ||
| zpl_ctldir.c | ||
| zpl_export.c | ||
| zpl_file.c | ||
| zpl_inode.c | ||
| zpl_super.c | ||
| zpl_xattr.c | ||
| zrlock.c | ||
| zvol.c | ||