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| author |   Doug Ledford <dledford@redhat.com> | 2015-09-25 10:46:07 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-09-25 10:46:07 -0400 |
| commit | 310b7cec8ea32dcd4e9978423717ce78dd89d45d (patch) | |
| tree | ed7de6ce3c25829d0e7de10d0db9b83c725ee327 /include/linux/sunrpc/cache.h | |
| parent | IB/hfi: Properly set permissions for user device files (diff) | |
| parent | Linux 4.3-rc2 (diff) | |
Merge tag 'v4.3-rc2' into k.o/for-4.3-v1
Linux 4.3-rc2
Diffstat (limited to 'include/linux/sunrpc/cache.h')
| -rw-r--r-- | include/linux/sunrpc/cache.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index 437ddb6c4aef..03d3b4c92d9f 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -46,7 +46,7 @@ * */ struct cache_head { - struct cache_head * next; + struct hlist_node cache_list; time_t expiry_time; /* After time time, don't use the data */ time_t last_refresh; /* If CACHE_PENDING, this is when upcall * was sent, else this is when update was received @@ -73,7 +73,7 @@ struct cache_detail_pipefs { struct cache_detail { struct module * owner; int hash_size; - struct cache_head ** hash_table; + struct hlist_head * hash_table; rwlock_t hash_lock; atomic_t inuse; /* active user-space update or lookup */ @@ -224,6 +224,11 @@ extern int sunrpc_cache_register_pipefs(struct dentry *parent, const char *, umode_t, struct cache_detail *); extern void sunrpc_cache_unregister_pipefs(struct cache_detail *); +/* Must store cache_detail in seq_file->private if using next three functions */ +extern void *cache_seq_start(struct seq_file *file, loff_t *pos); +extern void *cache_seq_next(struct seq_file *file, void *p, loff_t *pos); +extern void cache_seq_stop(struct seq_file *file, void *p); + extern void qword_add(char **bpp, int *lp, char *str); extern void qword_addhex(char **bpp, int *lp, char *buf, int blen); extern int qword_get(char **bpp, char *dest, int bufsize); |