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Illumos #3964 L2ARC should always compress metadata buffers

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3964 L2ARC should always compress metadata buffers
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>

References:
  https://www.illumos.org/issues/3964

Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1379
This commit is contained in:
Saso Kiselkov
2013-08-08 13:33:18 -07:00
committed by Brian Behlendorf
parent 3a17a7a99a
commit 4e59f47511
3 changed files with 5 additions and 2 deletions
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include/sys/dmu.h
+2
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@@ -828,6 +828,8 @@ int dmu_diff(objset_t *tosnap, objset_t *fromsnap, struct vnode *vp,
#define ZFS_CRC64_POLY 0xC96C5795D7870F42ULL /* ECMA-182, reflected form */
extern uint64_t zfs_crc64_table[256];
extern int zfs_mdcomp_disable;
#ifdef __cplusplus
}
#endif