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NFS: Initialise the readdir verifier as best we can in nfs_opendir()

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For the purpose of ensuring that opendir() followed by seekdir() work as
correctly as possible, try to initialise the readdir verifier in
nfs_opendir().

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2022-02-25 10:22:30 -05:00
parent 2eef8a3111
commit d1e32ea355
1 changed files with 1 additions and 0 deletions
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fs/nfs/dir.c
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@ -89,6 +89,7 @@ static struct nfs_open_dir_context *alloc_nfs_open_dir_context(struct inode *dir
NFS_INO_REVAL_FORCED);
list_add(&ctx->list, &nfsi->open_files);
clear_bit(NFS_INO_FORCE_READDIR, &nfsi->flags);
memcpy(ctx->verf, nfsi->cookieverf, sizeof(ctx->verf));
spin_unlock(&dir->i_lock);
return ctx;
}