271f6d52a6
Without this patch the NFSv4.1/4.2 server erroneously always frees session slot zero for callbacks. This only affects 4.1/4.2 mounts if the server has delegations enabled or is a pNFS configuration. Even for those cases, the effect is mainly to only use slot 0 for callbacks, serializing all of them. There is a slight chance that callbacks will fail if the client performs them in a different order than received on the TCP connection. If this bug affects your server, you will see console messages like: newnfs_request: Bad session slot This patch fixes the problem. Found during a recent IETF NFSv4 testing event. PR: 263728 MFC after: 2 weeks |
||
|---|---|---|
| .. | ||
| nfs_fha_new.c | ||
| nfs_fha_new.h | ||
| nfs_nfsdcache.c | ||
| nfs_nfsdkrpc.c | ||
| nfs_nfsdport.c | ||
| nfs_nfsdserv.c | ||
| nfs_nfsdsocket.c | ||
| nfs_nfsdstate.c | ||
| nfs_nfsdsubs.c | ||