LU-16501 lod: add qos_ost_weights to debugfs

[fs/lustre-release.git] / lustre / lod / lod_internal.h

diff --git a/lustre/lod/lod_internal.h b/lustre/lod/lod_internal.h
index 09863d9..8e41dd4 100644 (file)
--- a/lustre/lod/lod_internal.h
+++ b/lustre/lod/lod_internal.h
@@ -71,6 +71,7 @@ struct pool_desc {
        char                     pool_spill_target[LOV_MAXPOOLNAME + 1];
        bool                     pool_same_space; /* targets in pool balanced*/
        time64_t                 pool_same_space_expire; /*uses ld_qos_maxage*/
+       struct dentry           *pool_debugfs;
 };
 
 struct lod_device;
@@ -155,6 +156,7 @@ struct lod_device {
 
        struct proc_dir_entry *lod_symlink;
        struct dentry          *lod_debugfs;
+       struct dentry          *lod_pool_debugfs;
 
        /* ROOT object, used to fetch FS default striping */
        struct lod_object      *lod_md_root;
@@ -817,5 +819,10 @@ void lod_check_and_spill_pool(const struct lu_env *env, struct lod_device *lod,
 void lod_spill_target_refresh(const struct lu_env *env, struct lod_device *lod,
                              struct pool_desc *pool);
 struct pool_desc *lod_pool_find(struct lod_device *lod, char *poolname);
+int lod_tgt_weights_seq_show(struct seq_file *m, struct lod_device *lod,
+                            struct lu_tgt_pool *tgts, bool mdt);
+int lod_tgt_weights_seq_write(struct seq_file *m, const char __user *buf,
+                             size_t count, struct lod_device *lod,
+                             struct lu_tgt_pool *tgts, bool is_mdt);
 extern struct lprocfs_vars lprocfs_lod_spill_vars[];
 #endif