mbox series

[v2,0/6] exfat: reduce FAT chain traversal

Message ID PUZPR04MB6316E3576F9431D57C9D7B3681582@PUZPR04MB6316.apcprd04.prod.outlook.com (mailing list archive)
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Series exfat: reduce FAT chain traversal | expand

Message

Yuezhang.Mo@sony.com Nov. 11, 2024, 6:43 a.m. UTC 
This patch set is designed to reduce FAT traversal, it includes the
patch to implement this feature as well as the patches to optimize and
clean up the code to facilitate the implementation of this feature.

Changes for v2:
  - [6/6] add inline descriptions for 'dir' and 'entry' in
    'struct exfat_dir_entry' and 'struct exfat_inode_info'.

Yuezhang Mo (6):
  exfat: remove unnecessary read entry in __exfat_rename()
  exfat: add exfat_get_dentry_set_by_inode() helper
  exfat: move exfat_chain_set() out of __exfat_resolve_path()
  exfat: remove argument 'p_dir' from exfat_add_entry()
  exfat: code cleanup for exfat_readdir()
  exfat: reduce FAT chain traversal

 fs/exfat/dir.c      |  38 ++++-------
 fs/exfat/exfat_fs.h |   6 ++
 fs/exfat/inode.c    |   2 +-
 fs/exfat/namei.c    | 155 +++++++++++++++++++-------------------------
 4 files changed, 86 insertions(+), 115 deletions(-)

Comments

Sungjong Seo Nov. 11, 2024, 11:07 a.m. UTC | #1 
> This patch set is designed to reduce FAT traversal, it includes the
> patch to implement this feature as well as the patches to optimize and
> clean up the code to facilitate the implementation of this feature.
> 
> Changes for v2:
>   - [6/6] add inline descriptions for 'dir' and 'entry' in
>     'struct exfat_dir_entry' and 'struct exfat_inode_info'.

This patch-set looks nice. Thank you!
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>

> Yuezhang Mo (6):
>   exfat: remove unnecessary read entry in __exfat_rename()
>   exfat: add exfat_get_dentry_set_by_inode() helper
>   exfat: move exfat_chain_set() out of __exfat_resolve_path()
>   exfat: remove argument 'p_dir' from exfat_add_entry()
>   exfat: code cleanup for exfat_readdir()
>   exfat: reduce FAT chain traversal
> 
>  fs/exfat/dir.c      |  38 ++++-------
>  fs/exfat/exfat_fs.h |   6 ++
>  fs/exfat/inode.c    |   2 +-
>  fs/exfat/namei.c    | 155 +++++++++++++++++++-------------------------
>  4 files changed, 86 insertions(+), 115 deletions(-)
> 
> --
> 2.43.0