On Fri, 16 Sep 2022 22:15:11 +0800, Jason Yan wrote:
> This function is maybe the longest function I have seen in the kernel.
> It has more than one thousand lines. This makes us not easy to read and
> understand the code. So I made some refactors. The first two patches did
> some preparation to the goto labels so that we can factor out some
> functions easily.
>
> After this refactor this function is about 500 lines shorter. I did not
> go further because I'm not sure if people like this kind of change. If
> there is any bad side effects, please let me know. If you strongly
> dislike it, I am ok to stop this refactor.
>
> [...]
Applied, thanks!
[01/16] ext4: goto right label 'failed_mount3a'
commit: 98f3969c5b85fd27229e37b97c112ee732f62d3a
[02/16] ext4: remove cantfind_ext4 error handler
commit: 5cf7f37e18c56dc282ea3abf5fa0937584e91818
[03/16] ext4: factor out ext4_set_def_opts()
commit: a8266de7242e9cdb3fe2f100b5073a164036bd24
[04/16] ext4: factor out ext4_handle_clustersize()
commit: 47c95214fa8e716f51e4f2a28a46ad0b0f11f354
[05/16] ext4: factor out ext4_fast_commit_init()
commit: 5d5f6bbb2c862451099e97800eb6a52a130d9dba
[06/16] ext4: factor out ext4_inode_info_init()
commit: f3c31f5ef8aa829e26a4a66ed27878dbc4847da7
[07/16] ext4: factor out ext4_encoding_init()
commit: b97ca755477a914613eb62a716d982f894d59c10
[08/16] ext4: factor out ext4_init_metadata_csum()
commit: db77f42df8d9c5e5b8a5224fdcf13d526adcfbda
[09/16] ext4: factor out ext4_check_feature_compatibility()
commit: 2549b575adfacd8dab97e161c6d889a4b13e2cd7
[10/16] ext4: factor out ext4_geometry_check()
commit: 86081e376696a62811d31cb9ecacdd1243c3e5a0
[11/16] ext4: factor out ext4_group_desc_init() and ext4_group_desc_free()
commit: 40eccabfecc75dac98a498e2c00792aeb0ee12f4
[12/16] ext4: factor out ext4_load_and_init_journal()
commit: c06b378db2baf68e2621a9aca6ff2d4f080baae2
[13/16] ext4: factor out ext4_journal_data_mode_check()
commit: 74e328480987b97c12152e465a208edbf421c8cd
[14/16] ext4: unify the ext4 super block loading operation
commit: 6853983d170ec54fca63c5cc25435f1b5fccee7d
[15/16] ext4: remove useless local variable 'blocksize'
commit: eadbef67b08653a90770a0402ba0b679735e4583
[16/16] ext4: move DIOREAD_NOLOCK setting to ext4_set_def_opts()
commit: 697cc59edc6052795b10e63f2f6c27e33615d59b
Best regards,
--
Theodore Ts'o <tytso@xxxxxxx>
