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authorLinus Torvalds <torvalds@linux-foundation.org>2011-02-01 09:41:02 +1000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-02-01 09:41:02 +1000
commit0fd08c5545a806c960a6597fae4a2e656eb7ead9 (patch)
tree027dfcc65f600afe6a4b19ab72c472fe3f0f24fa /fs/nfs/client.c
parentMerge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm (diff)
parentNFS: NFSv4 readdir loses entries (diff)
downloadlinux-dev-0fd08c5545a806c960a6597fae4a2e656eb7ead9.tar.xz
linux-dev-0fd08c5545a806c960a6597fae4a2e656eb7ead9.zip
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: NFSv4 readdir loses entries NFS: Micro-optimize nfs4_decode_dirent() NFS: Fix an NFS client lockdep issue NFS construct consistent co_ownerid for v4.1 NFS: nfs_wcc_update_inode() should set nfsi->attr_gencount NFS improve pnfs_put_deviceid_cache debug print NFS fix cb_sequence error processing NFS do not find client in NFSv4 pg_authenticate NLM: Fix "kernel BUG at fs/lockd/host.c:417!" or ".../host.c:283!" NFS: Prevent memory allocation failure in nfsacl_encode() NFS: nfsacl_{encode,decode} should return signed integer NFS: Fix "kernel BUG at fs/nfs/nfs3xdr.c:1338!" NFS: Fix "kernel BUG at fs/aio.c:554!" NFS4: Avoid potential NULL pointer dereference in decode_and_add_ds(). NFS: fix handling of malloc failure during nfs_flush_multi()
Diffstat (limited to 'fs/nfs/client.c')
-rw-r--r--fs/nfs/client.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 192f2f860265..bd3ca32879e7 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1206,16 +1206,11 @@ nfs4_find_client_ident(int cb_ident)
* For CB_COMPOUND calls, find a client by IP address, protocol version,
* minorversion, and sessionID
*
- * CREATE_SESSION triggers a CB_NULL ping from servers. The callback service
- * sessionid can only be set after the CREATE_SESSION return, so a CB_NULL
- * can arrive before the callback sessionid is set. For CB_NULL calls,
- * find a client by IP address protocol version, and minorversion.
- *
* Returns NULL if no such client
*/
struct nfs_client *
nfs4_find_client_sessionid(const struct sockaddr *addr,
- struct nfs4_sessionid *sid, int is_cb_compound)
+ struct nfs4_sessionid *sid)
{
struct nfs_client *clp;
@@ -1227,9 +1222,9 @@ nfs4_find_client_sessionid(const struct sockaddr *addr,
if (!nfs4_has_session(clp))
continue;
- /* Match sessionid unless cb_null call*/
- if (is_cb_compound && (memcmp(clp->cl_session->sess_id.data,
- sid->data, NFS4_MAX_SESSIONID_LEN) != 0))
+ /* Match sessionid*/
+ if (memcmp(clp->cl_session->sess_id.data,
+ sid->data, NFS4_MAX_SESSIONID_LEN) != 0)
continue;
atomic_inc(&clp->cl_count);
@@ -1244,7 +1239,7 @@ nfs4_find_client_sessionid(const struct sockaddr *addr,
struct nfs_client *
nfs4_find_client_sessionid(const struct sockaddr *addr,
- struct nfs4_sessionid *sid, int is_cb_compound)
+ struct nfs4_sessionid *sid)
{
return NULL;
}