diff options
Diffstat (limited to 'fs/nfsd/nfs4idmap.c')
| -rw-r--r-- | fs/nfsd/nfs4idmap.c | 50 |
1 files changed, 24 insertions, 26 deletions
diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index 322d11ce06a..2ff44708ea9 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -183,8 +183,9 @@ warn_no_idmapd(struct cache_detail *detail, int has_died) static int idtoname_parse(struct cache_detail *, char *, int); -static struct ent *idtoname_lookup(struct ent *); -static struct ent *idtoname_update(struct ent *, struct ent *); +static struct ent *idtoname_lookup(struct cache_detail *, struct ent *); +static struct ent *idtoname_update(struct cache_detail *, struct ent *, + struct ent *); static struct cache_detail idtoname_cache = { .owner = THIS_MODULE, @@ -244,7 +245,7 @@ idtoname_parse(struct cache_detail *cd, char *buf, int buflen) goto out; error = -ENOMEM; - res = idtoname_lookup(&ent); + res = idtoname_lookup(cd, &ent); if (!res) goto out; @@ -260,11 +261,11 @@ idtoname_parse(struct cache_detail *cd, char *buf, int buflen) else memcpy(ent.name, buf1, sizeof(ent.name)); error = -ENOMEM; - res = idtoname_update(&ent, res); + res = idtoname_update(cd, &ent, res); if (res == NULL) goto out; - cache_put(&res->h, &idtoname_cache); + cache_put(&res->h, cd); error = 0; out: @@ -275,10 +276,9 @@ out: static struct ent * -idtoname_lookup(struct ent *item) +idtoname_lookup(struct cache_detail *cd, struct ent *item) { - struct cache_head *ch = sunrpc_cache_lookup(&idtoname_cache, - &item->h, + struct cache_head *ch = sunrpc_cache_lookup(cd, &item->h, idtoname_hash(item)); if (ch) return container_of(ch, struct ent, h); @@ -287,10 +287,9 @@ idtoname_lookup(struct ent *item) } static struct ent * -idtoname_update(struct ent *new, struct ent *old) +idtoname_update(struct cache_detail *cd, struct ent *new, struct ent *old) { - struct cache_head *ch = sunrpc_cache_update(&idtoname_cache, - &new->h, &old->h, + struct cache_head *ch = sunrpc_cache_update(cd, &new->h, &old->h, idtoname_hash(new)); if (ch) return container_of(ch, struct ent, h); @@ -359,8 +358,9 @@ nametoid_show(struct seq_file *m, struct cache_detail *cd, struct cache_head *h) return 0; } -static struct ent *nametoid_lookup(struct ent *); -static struct ent *nametoid_update(struct ent *, struct ent *); +static struct ent *nametoid_lookup(struct cache_detail *, struct ent *); +static struct ent *nametoid_update(struct cache_detail *, struct ent *, + struct ent *); static int nametoid_parse(struct cache_detail *, char *, int); static struct cache_detail nametoid_cache = { @@ -426,14 +426,14 @@ nametoid_parse(struct cache_detail *cd, char *buf, int buflen) set_bit(CACHE_NEGATIVE, &ent.h.flags); error = -ENOMEM; - res = nametoid_lookup(&ent); + res = nametoid_lookup(cd, &ent); if (res == NULL) goto out; - res = nametoid_update(&ent, res); + res = nametoid_update(cd, &ent, res); if (res == NULL) goto out; - cache_put(&res->h, &nametoid_cache); + cache_put(&res->h, cd); error = 0; out: kfree(buf1); @@ -443,10 +443,9 @@ out: static struct ent * -nametoid_lookup(struct ent *item) +nametoid_lookup(struct cache_detail *cd, struct ent *item) { - struct cache_head *ch = sunrpc_cache_lookup(&nametoid_cache, - &item->h, + struct cache_head *ch = sunrpc_cache_lookup(cd, &item->h, nametoid_hash(item)); if (ch) return container_of(ch, struct ent, h); @@ -455,10 +454,9 @@ nametoid_lookup(struct ent *item) } static struct ent * -nametoid_update(struct ent *new, struct ent *old) +nametoid_update(struct cache_detail *cd, struct ent *new, struct ent *old) { - struct cache_head *ch = sunrpc_cache_update(&nametoid_cache, - &new->h, &old->h, + struct cache_head *ch = sunrpc_cache_update(cd, &new->h, &old->h, nametoid_hash(new)); if (ch) return container_of(ch, struct ent, h); @@ -493,12 +491,12 @@ nfsd_idmap_shutdown(void) static int idmap_lookup(struct svc_rqst *rqstp, - struct ent *(*lookup_fn)(struct ent *), struct ent *key, - struct cache_detail *detail, struct ent **item) + struct ent *(*lookup_fn)(struct cache_detail *, struct ent *), + struct ent *key, struct cache_detail *detail, struct ent **item) { int ret; - *item = lookup_fn(key); + *item = lookup_fn(detail, key); if (!*item) return -ENOMEM; retry: @@ -506,7 +504,7 @@ idmap_lookup(struct svc_rqst *rqstp, if (ret == -ETIMEDOUT) { struct ent *prev_item = *item; - *item = lookup_fn(key); + *item = lookup_fn(detail, key); if (*item != prev_item) goto retry; cache_put(&(*item)->h, detail); |