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| author | J. Bruce Fields <bfields@redhat.com> | 2012-09-12 03:42:40 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-10-01 23:40:00 +0200 |
| commit | 1377b69e68241826761d257ac26dd4285c3f9e9b (patch) | |
| tree | 0963f1708ea80db16c589712639d1bd99f45ae94 /fs | |
| parent | nfsd4: new_conn_from_crses should only allocate (diff) | |
| download | linux-1377b69e68241826761d257ac26dd4285c3f9e9b.tar.xz linux-1377b69e68241826761d257ac26dd4285c3f9e9b.zip | |
nfsd4: minor free_session cleanup
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 8b7f8f84d5a4..7536a88063a5 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -897,20 +897,21 @@ static void nfsd4_del_conns(struct nfsd4_session *s) spin_unlock(&clp->cl_lock); } +static void __free_session(struct nfsd4_session *ses) +{ + nfsd4_put_drc_mem(slot_bytes(&ses->se_fchannel), ses->se_fchannel.maxreqs); + free_session_slots(ses); + kfree(ses); +} + static void free_session(struct kref *kref) { struct nfsd4_session *ses; - int mem; lockdep_assert_held(&client_lock); ses = container_of(kref, struct nfsd4_session, se_ref); nfsd4_del_conns(ses); - spin_lock(&nfsd_drc_lock); - mem = ses->se_fchannel.maxreqs * slot_bytes(&ses->se_fchannel); - nfsd_drc_mem_used -= mem; - spin_unlock(&nfsd_drc_lock); - free_session_slots(ses); - kfree(ses); + __free_session(ses); } void nfsd4_put_session(struct nfsd4_session *ses) @@ -966,9 +967,7 @@ static struct nfsd4_session *alloc_init_session(struct svc_rqst *rqstp, struct n conn = alloc_conn_from_crses(rqstp, cses); if (!conn) { - spin_lock(&client_lock); - free_session(&new->se_ref); - spin_unlock(&client_lock); + __free_session(new); return NULL; } nfsd4_init_conn(rqstp, conn, new); |