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Change eviction spin lock to RW lock

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
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Adam Rutkowski
2021-02-05 16:05:20 -06:00
parent 1908707a3d
commit 9690f13bef
5 changed files with 31 additions and 35 deletions
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src/metadata/metadata_structs.h
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@@ -47,7 +47,7 @@ struct ocf_metadata_lock
{
env_rwsem global; /*!< global metadata lock (GML) */
env_rwlock status; /*!< Fast lock for status bits */
env_spinlock eviction[OCF_NUM_EVICTION_LISTS]; /*!< Fast lock for eviction policy */
env_rwlock eviction[OCF_NUM_EVICTION_LISTS]; /*!< Fast lock for eviction policy */
env_rwsem *hash; /*!< Hash bucket locks */
env_rwsem *collision_pages; /*!< Collision table page locks */
env_spinlock partition[OCF_IO_CLASS_MAX]; /* partition lock */