ext4: move procfs registration code to fs/ext4/sysfs.c
This allows us to refactor the procfs code, which saves a bit of
compiled space. More importantly it isolates most of the procfs
support code into a single file, so it's easier to #ifdef it out if
the proc file system has been disabled.
Signed-off-by: Theodore Ts'o <[email protected]>
diff --git a/fs/ext4/extents_status.h b/fs/ext4/extents_status.h
index 691b526..f7aa24f 100644
--- a/fs/ext4/extents_status.h
+++ b/fs/ext4/extents_status.h
@@ -172,4 +172,6 @@
extern int ext4_es_register_shrinker(struct ext4_sb_info *sbi);
extern void ext4_es_unregister_shrinker(struct ext4_sb_info *sbi);
+extern int ext4_seq_es_shrinker_info_show(struct seq_file *seq, void *v);
+
#endif /* _EXT4_EXTENTS_STATUS_H */
