xfs: use per-filesystem radix trees for dquot lookup

[firefly-linux-kernel-4.4.55.git] / fs / xfs / xfs_dquot.h

diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index f291c25e5992630d1efa55fb303767fe854e298b..4061f1731271584af5d80ca82d77319c15bbf2b6 100644 (file)
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -29,16 +29,6 @@
  * when quotas are off.
  */
 
-/*
- * The hash chain headers (hash buckets)
- */
-typedef struct xfs_dqhash {
-       struct list_head  qh_list;
-       struct mutex      qh_lock;
-       uint              qh_version;   /* ever increasing version */
-       uint              qh_nelems;    /* number of dquots on the list */
-} xfs_dqhash_t;
-
 struct xfs_mount;
 struct xfs_trans;
 
@@ -49,8 +39,6 @@ typedef struct xfs_dquot {
        uint             dq_flags;      /* various flags (XFS_DQ_*) */
        struct list_head q_lru;         /* global free list of dquots */
        struct list_head q_mplist;      /* mount's list of dquots */
-       struct list_head q_hashlist;    /* gloabl hash list of dquots */
-       xfs_dqhash_t    *q_hash;        /* the hashchain header */
        struct xfs_mount*q_mount;       /* filesystem this relates to */
        struct xfs_trans*q_transp;      /* trans this belongs to currently */
        uint             q_nrefs;       /* # active refs from inodes */