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[2/5] nfsd: simplify nfsd4_change_info

Message ID 1606765137-17257-2-git-send-email-bfields@fieldses.org (mailing list archive)
State New
Headers show
Series [1/5] nfsd: only call inode_query_iversion in the I_VERSION case | expand

Commit Message

J. Bruce Fields Nov. 30, 2020, 7:38 p.m. UTC
From: "J. Bruce Fields" <bfields@redhat.com>

It doesn't make sense to carry all these extra fields around.  Just
make everything into change attribute from the start.

This is just cleanup, there should be no change in behavior.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/nfsd/nfs4xdr.c | 11 ++---------
 fs/nfsd/xdr4.h    | 11 -----------
 2 files changed, 2 insertions(+), 20 deletions(-)
diff mbox series

Patch

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 56fd5f6d5c44..18c912930947 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2331,15 +2331,8 @@  static __be32 *encode_time_delta(__be32 *p, struct inode *inode)
 static __be32 *encode_cinfo(__be32 *p, struct nfsd4_change_info *c)
 {
 	*p++ = cpu_to_be32(c->atomic);
-	if (c->change_supported) {
-		p = xdr_encode_hyper(p, c->before_change);
-		p = xdr_encode_hyper(p, c->after_change);
-	} else {
-		*p++ = cpu_to_be32(c->before_ctime_sec);
-		*p++ = cpu_to_be32(c->before_ctime_nsec);
-		*p++ = cpu_to_be32(c->after_ctime_sec);
-		*p++ = cpu_to_be32(c->after_ctime_nsec);
-	}
+	p = xdr_encode_hyper(p, c->before_change);
+	p = xdr_encode_hyper(p, c->after_change);
 	return p;
 }
 
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index 679d40af1bbb..3a59053084e6 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -76,12 +76,7 @@  static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs)
 
 struct nfsd4_change_info {
 	u32		atomic;
-	bool		change_supported;
-	u32		before_ctime_sec;
-	u32		before_ctime_nsec;
 	u64		before_change;
-	u32		after_ctime_sec;
-	u32		after_ctime_nsec;
 	u64		after_change;
 };
 
@@ -768,15 +763,9 @@  set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
 {
 	BUG_ON(!fhp->fh_pre_saved);
 	cinfo->atomic = (u32)fhp->fh_post_saved;
-	cinfo->change_supported = IS_I_VERSION(d_inode(fhp->fh_dentry));
 
 	cinfo->before_change = fhp->fh_pre_change;
 	cinfo->after_change = fhp->fh_post_change;
-	cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec;
-	cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec;
-	cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec;
-	cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec;
-
 }