nfs: convert to new timestamp accessors

Convert to using the new inode timestamp accessor functions.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20231004185347.80880-49-jlayton@kernel.orgSigned-off-by: Christian Brauner <brauner@kernel.org>

fs/nfs/callback_proc.c

@@ -60,7 +60,7 @@ __be32 nfs4_callback_getattr(void *argp, void *resp,
 	if (nfs_have_writebacks(inode))
 		res->change_attr++;
 	res->ctime = inode_get_ctime(inode);
-	res->mtime = inode->i_mtime;
+	res->mtime = inode_get_mtime(inode);
 	res->bitmap[0] = (FATTR4_WORD0_CHANGE|FATTR4_WORD0_SIZE) &
 		args->bitmap[0];
 	res->bitmap[1] = (FATTR4_WORD1_TIME_METADATA|FATTR4_WORD1_TIME_MODIFY) &

fs/nfs/fscache.h

@@ -114,8 +114,8 @@ static inline void nfs_fscache_update_auxdata(struct nfs_fscache_inode_auxdata *
 					      struct inode *inode)
 {
 	memset(auxdata, 0, sizeof(*auxdata));
-	auxdata->mtime_sec  = inode->i_mtime.tv_sec;
-	auxdata->mtime_nsec = inode->i_mtime.tv_nsec;
+	auxdata->mtime_sec  = inode_get_mtime(inode).tv_sec;
+	auxdata->mtime_nsec = inode_get_mtime(inode).tv_nsec;
 	auxdata->ctime_sec  = inode_get_ctime(inode).tv_sec;
 	auxdata->ctime_nsec = inode_get_ctime(inode).tv_nsec;
 

fs/nfs/inode.c

@@ -512,8 +512,8 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
 		} else
 			init_special_inode(inode, inode->i_mode, fattr->rdev);
 
-		memset(&inode->i_atime, 0, sizeof(inode->i_atime));
-		memset(&inode->i_mtime, 0, sizeof(inode->i_mtime));
+		inode_set_atime(inode, 0, 0);
+		inode_set_mtime(inode, 0, 0);
 		inode_set_ctime(inode, 0, 0);
 		inode_set_iversion_raw(inode, 0);
 		inode->i_size = 0;
@@ -527,11 +527,11 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
 		nfsi->read_cache_jiffies = fattr->time_start;
 		nfsi->attr_gencount = fattr->gencount;
 		if (fattr->valid & NFS_ATTR_FATTR_ATIME)
-			inode->i_atime = fattr->atime;
+			inode_set_atime_to_ts(inode, fattr->atime);
 		else if (fattr_supported & NFS_ATTR_FATTR_ATIME)
 			nfs_set_cache_invalid(inode, NFS_INO_INVALID_ATIME);
 		if (fattr->valid & NFS_ATTR_FATTR_MTIME)
-			inode->i_mtime = fattr->mtime;
+			inode_set_mtime_to_ts(inode, fattr->mtime);
 		else if (fattr_supported & NFS_ATTR_FATTR_MTIME)
 			nfs_set_cache_invalid(inode, NFS_INO_INVALID_MTIME);
 		if (fattr->valid & NFS_ATTR_FATTR_CTIME)
@@ -742,9 +742,9 @@ void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr,
 		NFS_I(inode)->cache_validity &= ~(NFS_INO_INVALID_ATIME
 				| NFS_INO_INVALID_CTIME);
 		if (fattr->valid & NFS_ATTR_FATTR_ATIME)
-			inode->i_atime = fattr->atime;
+			inode_set_atime_to_ts(inode, fattr->atime);
 		else if (attr->ia_valid & ATTR_ATIME_SET)
-			inode->i_atime = attr->ia_atime;
+			inode_set_atime_to_ts(inode, attr->ia_atime);
 		else
 			nfs_set_cache_invalid(inode, NFS_INO_INVALID_ATIME);
 
@@ -758,9 +758,9 @@ void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr,
 		NFS_I(inode)->cache_validity &= ~(NFS_INO_INVALID_MTIME
 				| NFS_INO_INVALID_CTIME);
 		if (fattr->valid & NFS_ATTR_FATTR_MTIME)
-			inode->i_mtime = fattr->mtime;
+			inode_set_mtime_to_ts(inode, fattr->mtime);
 		else if (attr->ia_valid & ATTR_MTIME_SET)
-			inode->i_mtime = attr->ia_mtime;
+			inode_set_mtime_to_ts(inode, attr->ia_mtime);
 		else
 			nfs_set_cache_invalid(inode, NFS_INO_INVALID_MTIME);
 
@@ -1451,11 +1451,11 @@ static void nfs_wcc_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 		inode_set_ctime_to_ts(inode, fattr->ctime);
 	}
 
-	ts = inode->i_mtime;
+	ts = inode_get_mtime(inode);
 	if ((fattr->valid & NFS_ATTR_FATTR_PREMTIME)
 			&& (fattr->valid & NFS_ATTR_FATTR_MTIME)
 			&& timespec64_equal(&ts, &fattr->pre_mtime)) {
-		inode->i_mtime = fattr->mtime;
+		inode_set_mtime_to_ts(inode, fattr->mtime);
 	}
 	if ((fattr->valid & NFS_ATTR_FATTR_PRESIZE)
 			&& (fattr->valid & NFS_ATTR_FATTR_SIZE)
@@ -1506,7 +1506,7 @@ static int nfs_check_inode_attributes(struct inode *inode, struct nfs_fattr *fat
 		if ((fattr->valid & NFS_ATTR_FATTR_CHANGE) != 0 && !inode_eq_iversion_raw(inode, fattr->change_attr))
 			invalid |= NFS_INO_INVALID_CHANGE;
 
-		ts = inode->i_mtime;
+		ts = inode_get_mtime(inode);
 		if ((fattr->valid & NFS_ATTR_FATTR_MTIME) && !timespec64_equal(&ts, &fattr->mtime))
 			invalid |= NFS_INO_INVALID_MTIME;
 
@@ -1534,7 +1534,7 @@ static int nfs_check_inode_attributes(struct inode *inode, struct nfs_fattr *fat
 	if ((fattr->valid & NFS_ATTR_FATTR_NLINK) && inode->i_nlink != fattr->nlink)
 		invalid |= NFS_INO_INVALID_NLINK;
 
-	ts = inode->i_atime;
+	ts = inode_get_atime(inode);
 	if ((fattr->valid & NFS_ATTR_FATTR_ATIME) && !timespec64_equal(&ts, &fattr->atime))
 		invalid |= NFS_INO_INVALID_ATIME;
 
@@ -2002,7 +2002,7 @@ int nfs_post_op_update_inode_force_wcc_locked(struct inode *inode, struct nfs_fa
 	}
 	if ((fattr->valid & NFS_ATTR_FATTR_MTIME) != 0 &&
 			(fattr->valid & NFS_ATTR_FATTR_PREMTIME) == 0) {
-		fattr->pre_mtime = inode->i_mtime;
+		fattr->pre_mtime = inode_get_mtime(inode);
 		fattr->valid |= NFS_ATTR_FATTR_PREMTIME;
 	}
 	if ((fattr->valid & NFS_ATTR_FATTR_SIZE) != 0 &&
@@ -2184,7 +2184,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 	}
 
 	if (fattr->valid & NFS_ATTR_FATTR_MTIME)
-		inode->i_mtime = fattr->mtime;
+		inode_set_mtime_to_ts(inode, fattr->mtime);
 	else if (fattr_supported & NFS_ATTR_FATTR_MTIME)
 		nfsi->cache_validity |=
 			save_cache_validity & NFS_INO_INVALID_MTIME;
@@ -2220,7 +2220,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 			save_cache_validity & NFS_INO_INVALID_SIZE;
 
 	if (fattr->valid & NFS_ATTR_FATTR_ATIME)
-		inode->i_atime = fattr->atime;
+		inode_set_atime_to_ts(inode, fattr->atime);
 	else if (fattr_supported & NFS_ATTR_FATTR_ATIME)
 		nfsi->cache_validity |=
 			save_cache_validity & NFS_INO_INVALID_ATIME;