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| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-03-28 19:09:08 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-04-11 17:55:01 -0400 |
| commit | db3a35326362624dd4d8473e676d63afa52bedcc (patch) | |
| tree | 1714bb7b59c3793ce10ee6ce8f2b454c85cbc320 | |
| parent | d4bb527e9e6c00e6e24f3475fe65db7775ff6c63 (diff) | |
| download | linux-stable-db3a35326362624dd4d8473e676d63afa52bedcc.tar.gz linux-stable-db3a35326362624dd4d8473e676d63afa52bedcc.tar.bz2 linux-stable-db3a35326362624dd4d8473e676d63afa52bedcc.zip | |
nfsd: add link to owner cache detail to svc_export structure
Without info about owner cache datail it won't be able to find out, which
per-net cache detail have to be.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | fs/nfsd/export.c | 10 | ||||
| -rw-r--r-- | include/linux/nfsd/export.h | 1 |
2 files changed, 6 insertions, 5 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 71c5ce35a1a5..99ea4c00240c 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -525,6 +525,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) goto out1; exp.ex_client = dom; + exp.cd = cd; /* expiry */ err = -EINVAL; @@ -672,6 +673,7 @@ static void svc_export_init(struct cache_head *cnew, struct cache_head *citem) new->ex_fslocs.locations = NULL; new->ex_fslocs.locations_count = 0; new->ex_fslocs.migrated = 0; + new->cd = item->cd; } static void export_update(struct cache_head *cnew, struct cache_head *citem) @@ -739,8 +741,7 @@ svc_export_lookup(struct svc_export *exp) struct cache_head *ch; int hash = svc_export_hash(exp); - ch = sunrpc_cache_lookup(&svc_export_cache, &exp->h, - hash); + ch = sunrpc_cache_lookup(exp->cd, &exp->h, hash); if (ch) return container_of(ch, struct svc_export, h); else @@ -753,9 +754,7 @@ svc_export_update(struct svc_export *new, struct svc_export *old) struct cache_head *ch; int hash = svc_export_hash(old); - ch = sunrpc_cache_update(&svc_export_cache, &new->h, - &old->h, - hash); + ch = sunrpc_cache_update(old->cd, &new->h, &old->h, hash); if (ch) return container_of(ch, struct svc_export, h); else @@ -797,6 +796,7 @@ static svc_export *exp_get_by_name(svc_client *clp, const struct path *path, key.ex_client = clp; key.ex_path = *path; + key.cd = &svc_export_cache; exp = svc_export_lookup(&key); if (exp == NULL) diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h index f85308e688fd..64455292bbba 100644 --- a/include/linux/nfsd/export.h +++ b/include/linux/nfsd/export.h @@ -103,6 +103,7 @@ struct svc_export { struct nfsd4_fs_locations ex_fslocs; int ex_nflavors; struct exp_flavor_info ex_flavors[MAX_SECINFO_LIST]; + struct cache_detail *cd; }; /* an "export key" (expkey) maps a filehandlefragement to an |