diff options
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/vfs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 7c17b4a93168..d4db595d33ea 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -413,6 +413,7 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, int host_err; bool get_write_count; bool size_change = (iap->ia_valid & ATTR_SIZE); + int retries; if (iap->ia_valid & ATTR_SIZE) { accmode |= NFSD_MAY_WRITE|NFSD_MAY_OWNER_OVERRIDE; @@ -467,7 +468,13 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, } inode_lock(inode); - host_err = __nfsd_setattr(dentry, iap); + for (retries = 1;;) { + host_err = __nfsd_setattr(dentry, iap); + if (host_err != -EAGAIN || !retries--) + break; + if (!nfsd_wait_for_delegreturn(rqstp, inode)) + break; + } if (attr->na_seclabel && attr->na_seclabel->len) attr->na_labelerr = security_inode_setsecctx(dentry, attr->na_seclabel->data, attr->na_seclabel->len); |