fs/ext2: Use ext2_put_page
There are 3 places in namei.c where the equivalent of ext2_put_page() is
open coded on a page which was returned from the ext2_get_page() call
[through the use of ext2_find_entry() and ext2_dotdot()].
Move ext2_put_page() to ext2.h and use it in namei.c
Also add a comment regarding the proper way to release the page returned
from ext2_find_entry() and ext2_dotdot().
Link: https://lore.kernel.org/r/20201112174244.701325-1-ira.weiny@intel.com
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
3 files changed