2b8d4033cc
Illumos 13879:4eac7a87eff2: 3329 spa_sync() spends 10-20% of its time in spa_free_sync_cb() 3330 space_seg_t should have its own kmem_cache 3331 deferred frees should happen after sync_pass 1 3335 make SYNC_PASS_* constants tunable New loader-only tunables: vfs.zfs.sync_pass_deferred_free vfs.zfs.sync_pass_dont_compress vfs.zfs.sync_pass_rewrite References: https://www.illumos.org/issues/3329 https://www.illumos.org/issues/3330 https://www.illumos.org/issues/3331 https://www.illumos.org/issues/3335 MFC after: 2 weeks |
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boot/zfs | ||
compat/opensolaris | ||
contrib/opensolaris | ||
dev |