diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/inode.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 2ff814272dcf..702ed096e790 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -654,11 +654,14 @@ static void __put_nfs_open_context(struct nfs_open_context *ctx, int is_sync) { struct inode *inode = ctx->path.dentry->d_inode; - if (!atomic_dec_and_lock(&ctx->lock_context.count, &inode->i_lock)) + if (inode) { + if (!atomic_dec_and_lock(&ctx->lock_context.count, &inode->i_lock)) + return; + list_del(&ctx->list); + spin_unlock(&inode->i_lock); + NFS_PROTO(inode)->close_context(ctx, is_sync); + } else if (!atomic_dec_and_test(&ctx->lock_context.count)) return; - list_del(&ctx->list); - spin_unlock(&inode->i_lock); - NFS_PROTO(inode)->close_context(ctx, is_sync); if (ctx->cred != NULL) put_rpccred(ctx->cred); path_put(&ctx->path); |