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NFSD: Remove the ex_pathname field from struct svc_export 

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Trond Myklebust 2011-09-12 19:37:16 -04:00 committed by J. Bruce Fields
parent ed748aacb8
commit 2f1ddda174
2 changed files with 0 additions and 12 deletions
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11
fs/nfsd/export.c
View File

@ -317,7 +317,6 @@ static void svc_export_put(struct kref *ref)
struct svc_export *exp = container_of(ref, struct svc_export, h.ref); struct svc_export *exp = container_of(ref, struct svc_export, h.ref);
path_put(&exp->ex_path); path_put(&exp->ex_path);
auth_domain_put(exp->ex_client); auth_domain_put(exp->ex_client);
kfree(exp->ex_pathname);
nfsd4_fslocs_free(&exp->ex_fslocs); nfsd4_fslocs_free(&exp->ex_fslocs);
kfree(exp); kfree(exp);
} }
@ -527,11 +526,6 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen)
exp.ex_client = dom; exp.ex_client = dom;
err = -ENOMEM;
exp.ex_pathname = kstrdup(buf, GFP_KERNEL);
if (!exp.ex_pathname)
goto out2;
/* expiry */ /* expiry */
err = -EINVAL; err = -EINVAL;
exp.h.expiry_time = get_expiry(&mesg); exp.h.expiry_time = get_expiry(&mesg);
@ -612,8 +606,6 @@ out4:
nfsd4_fslocs_free(&exp.ex_fslocs); nfsd4_fslocs_free(&exp.ex_fslocs);
kfree(exp.ex_uuid); kfree(exp.ex_uuid);
out3: out3:
kfree(exp.ex_pathname);
out2:
path_put(&exp.ex_path); path_put(&exp.ex_path);
out1: out1:
auth_domain_put(dom); auth_domain_put(dom);
@ -677,7 +669,6 @@ static void svc_export_init(struct cache_head *cnew, struct cache_head *citem)
new->ex_client = item->ex_client; new->ex_client = item->ex_client;
new->ex_path.dentry = dget(item->ex_path.dentry); new->ex_path.dentry = dget(item->ex_path.dentry);
new->ex_path.mnt = mntget(item->ex_path.mnt); new->ex_path.mnt = mntget(item->ex_path.mnt);
new->ex_pathname = NULL;
new->ex_fslocs.locations = NULL; new->ex_fslocs.locations = NULL;
new->ex_fslocs.locations_count = 0; new->ex_fslocs.locations_count = 0;
new->ex_fslocs.migrated = 0; new->ex_fslocs.migrated = 0;
@ -695,8 +686,6 @@ static void export_update(struct cache_head *cnew, struct cache_head *citem)
new->ex_fsid = item->ex_fsid; new->ex_fsid = item->ex_fsid;
new->ex_uuid = item->ex_uuid; new->ex_uuid = item->ex_uuid;
item->ex_uuid = NULL; item->ex_uuid = NULL;
new->ex_pathname = item->ex_pathname;
item->ex_pathname = NULL;
new->ex_fslocs.locations = item->ex_fslocs.locations; new->ex_fslocs.locations = item->ex_fslocs.locations;
item->ex_fslocs.locations = NULL; item->ex_fslocs.locations = NULL;
new->ex_fslocs.locations_count = item->ex_fslocs.locations_count; new->ex_fslocs.locations_count = item->ex_fslocs.locations_count;

1
include/linux/nfsd/export.h
View File

@ -96,7 +96,6 @@ struct svc_export {
struct auth_domain * ex_client; struct auth_domain * ex_client;
int ex_flags; int ex_flags;
struct path ex_path; struct path ex_path;
char *ex_pathname;
uid_t ex_anon_uid; uid_t ex_anon_uid;
gid_t ex_anon_gid; gid_t ex_anon_gid;
int ex_fsid; int ex_fsid;