linux-kernel - [PATCH v2 82/89] mm: convert to new timestamp accessors

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Message-ID: <20231004185347.80880-80-jlayton@kernel.org>
Date:   Wed,  4 Oct 2023 14:53:07 -0400
From:   Jeff Layton <jlayton@...nel.org>
To:     Alexander Viro <viro@...iv.linux.org.uk>,
        Christian Brauner <brauner@...nel.org>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org
Subject: [PATCH v2 82/89] mm: convert to new timestamp accessors

Convert to using the new inode timestamp accessor functions.

Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
 mm/shmem.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index a3ec5d2dda9a..93c09d1837fb 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1111,7 +1111,7 @@ static void shmem_undo_range(struct inode *inode, loff_t lstart, loff_t lend,
 void shmem_truncate_range(struct inode *inode, loff_t lstart, loff_t lend)
 {
 	shmem_undo_range(inode, lstart, lend, false);
-	inode->i_mtime = inode_set_ctime_current(inode);
+	inode_set_mtime_to_ts(inode, inode_set_ctime_current(inode));
 	inode_inc_iversion(inode);
 }
 EXPORT_SYMBOL_GPL(shmem_truncate_range);
@@ -1222,7 +1222,7 @@ static int shmem_setattr(struct mnt_idmap *idmap,
 	if (!error && update_ctime) {
 		inode_set_ctime_current(inode);
 		if (update_mtime)
-			inode->i_mtime = inode_get_ctime(inode);
+			inode_set_mtime_to_ts(inode, inode_get_ctime(inode));
 		inode_inc_iversion(inode);
 	}
 	return error;
@@ -2475,7 +2475,7 @@ static struct inode *__shmem_get_inode(struct mnt_idmap *idmap,
 	inode->i_ino = ino;
 	inode_init_owner(idmap, inode, dir, mode);
 	inode->i_blocks = 0;
-	inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
+	simple_inode_init_ts(inode);
 	inode->i_generation = get_random_u32();
 	info = SHMEM_I(inode);
 	memset(info, 0, (char *)inode - (char *)info);
@@ -2483,7 +2483,7 @@ static struct inode *__shmem_get_inode(struct mnt_idmap *idmap,
 	atomic_set(&info->stop_eviction, 0);
 	info->seals = F_SEAL_SEAL;
 	info->flags = flags & VM_NORESERVE;
-	info->i_crtime = inode->i_mtime;
+	info->i_crtime = inode_get_mtime(inode);
 	info->fsflags = (dir == NULL) ? 0 :
 		SHMEM_I(dir)->fsflags & SHMEM_FL_INHERITED;
 	if (info->fsflags)
@@ -3248,7 +3248,7 @@ shmem_mknod(struct mnt_idmap *idmap, struct inode *dir,
 		goto out_iput;
 
 	dir->i_size += BOGO_DIRENT_SIZE;
-	dir->i_mtime = inode_set_ctime_current(dir);
+	inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));
 	inode_inc_iversion(dir);
 	d_instantiate(dentry, inode);
 	dget(dentry); /* Extra count - pin the dentry in core */
@@ -3335,8 +3335,8 @@ static int shmem_link(struct dentry *old_dentry, struct inode *dir,
 	}
 
 	dir->i_size += BOGO_DIRENT_SIZE;
-	dir->i_mtime = inode_set_ctime_to_ts(dir,
-					     inode_set_ctime_current(inode));
+	inode_set_mtime_to_ts(dir,
+			      inode_set_ctime_to_ts(dir, inode_set_ctime_current(inode)));
 	inode_inc_iversion(dir);
 	inc_nlink(inode);
 	ihold(inode);	/* New dentry reference */
@@ -3356,8 +3356,8 @@ static int shmem_unlink(struct inode *dir, struct dentry *dentry)
 	simple_offset_remove(shmem_get_offset_ctx(dir), dentry);
 
 	dir->i_size -= BOGO_DIRENT_SIZE;
-	dir->i_mtime = inode_set_ctime_to_ts(dir,
-					     inode_set_ctime_current(inode));
+	inode_set_mtime_to_ts(dir,
+			      inode_set_ctime_to_ts(dir, inode_set_ctime_current(inode)));
 	inode_inc_iversion(dir);
 	drop_nlink(inode);
 	dput(dentry);	/* Undo the count from "create" - does all the work */
@@ -3504,7 +3504,7 @@ static int shmem_symlink(struct mnt_idmap *idmap, struct inode *dir,
 		folio_put(folio);
 	}
 	dir->i_size += BOGO_DIRENT_SIZE;
-	dir->i_mtime = inode_set_ctime_current(dir);
+	inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));
 	inode_inc_iversion(dir);
 	d_instantiate(dentry, inode);
 	dget(dentry);
-- 
2.41.0