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4101 metaslab_debug should allow for fine-grained control
4102 space_maps should store more information about themselves
4103 space map object blocksize should be increased
4104 ::spa_space no longer works
4105 removing a mirrored log device results in a leaked object
4106 asynchronously load metaslab
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Sebastien Roy <seb@delphix.com>

*** 18,28 **** * * CDDL HEADER END */ /* ! * Copyright (c) 2012 by Delphix. All rights reserved. */ #ifndef _SYS_ZFEATURE_H #define _SYS_ZFEATURE_H --- 18,28 ---- * * CDDL HEADER END */ /* ! * Copyright (c) 2013 by Delphix. All rights reserved. */ #ifndef _SYS_ZFEATURE_H #define _SYS_ZFEATURE_H
*** 45,54 **** --- 45,55 ---- struct dmu_tx *); extern void spa_feature_incr(struct spa *, zfeature_info_t *, struct dmu_tx *); extern void spa_feature_decr(struct spa *, zfeature_info_t *, struct dmu_tx *); extern boolean_t spa_feature_is_enabled(struct spa *, zfeature_info_t *); extern boolean_t spa_feature_is_active(struct spa *, zfeature_info_t *); + extern int spa_feature_get_refcount(struct spa *, zfeature_info_t *); #ifdef __cplusplus } #endif