Unverified Commit cf2766bb authored by Jeff Layton's avatar Jeff Layton Committed by Christian Brauner
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mm: convert to new timestamp accessors 



Convert to using the new inode timestamp accessor functions.

Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20231004185347.80880-80-jlayton@kernel.org


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent 1bc628a7

mm/shmem.c

+10 −10
Original line number Diff line number Diff line
@@ -1112,7 +1112,7 @@ 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);
@@ -1224,7 +1224,7 @@ 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;
@@ -2455,7 +2455,7 @@ 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);
@@ -2463,7 +2463,7 @@ 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)
@@ -3229,7 +3229,7 @@ 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 */
@@ -3318,8 +3318,8 @@ static int shmem_link(struct dentry *old_dentry, struct inode *dir, struct dentr 
	}



	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 */
@@ -3339,8 +3339,8 @@ 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" - this does all the work */
@@ -3488,7 +3488,7 @@ 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);