> On Oct 26, 2022, at 4:15 AM, Jeff Layton <jlayton@xxxxxxxxxx> wrote:
>
> This gets compared to the result of test_bit which may or may not always
> exactly match what the bitfield holds. Bitfields in C can be unintuitive
> to deal with. Make it a bool instead. This doesn't change the size of
> the struct anyway.
>
> Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
I've already done this in my tree, thought it was in the repo already!
Thanks for the nudge.
> ---
> fs/nfsd/filecache.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
> index 106e99b24b6f..918d67cec1ad 100644
> --- a/fs/nfsd/filecache.c
> +++ b/fs/nfsd/filecache.c
> @@ -63,7 +63,7 @@ struct nfsd_file_lookup_key {
> struct net *net;
> const struct cred *cred;
> unsigned char need;
> - unsigned char gc:1;
> + bool gc;
> enum nfsd_file_lookup_type type;
> };
>
> @@ -1034,7 +1034,7 @@ nfsd_file_is_cached(struct inode *inode)
> static __be32
> nfsd_file_do_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp,
> unsigned int may_flags, struct nfsd_file **pnf,
> - bool open, int want_gc)
> + bool open, bool want_gc)
> {
> struct nfsd_file_lookup_key key = {
> .type = NFSD_FILE_KEY_FULL,
> @@ -1161,7 +1161,7 @@ __be32
> nfsd_file_acquire_gc(struct svc_rqst *rqstp, struct svc_fh *fhp,
> unsigned int may_flags, struct nfsd_file **pnf)
> {
> - return nfsd_file_do_acquire(rqstp, fhp, may_flags, pnf, true, 1);
> + return nfsd_file_do_acquire(rqstp, fhp, may_flags, pnf, true, true);
> }
>
> /**
> @@ -1182,7 +1182,7 @@ __be32
> nfsd_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp,
> unsigned int may_flags, struct nfsd_file **pnf)
> {
> - return nfsd_file_do_acquire(rqstp, fhp, may_flags, pnf, true, 0);
> + return nfsd_file_do_acquire(rqstp, fhp, may_flags, pnf, true, false);
> }
>
> /**
> --
> 2.37.3
>
--
Chuck Lever
