diff options
| author | Ryusuke Konishi <konishi.ryusuke@gmail.com> | 2024-10-24 18:25:39 +0900 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-05 17:12:38 -0800 |
| commit | f99de3d5703a92cc18a9a95995b99b8401331bf7 (patch) | |
| tree | d83e2ef756a198fa7963d47041dff027bd8ece68 | |
| parent | 21cf934eed5c82994ce570b43b3a3ed049e4275a (diff) | |
nilfs2: convert inode file to be folio-based
Convert the page-based implementation of ifile, a metadata file that
manages inodes, to folio-based.
Link: https://lkml.kernel.org/r/20241024092602.13395-6-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | fs/nilfs2/ifile.c | 10 | ||||
| -rw-r--r-- | fs/nilfs2/ifile.h | 4 |
2 files changed, 7 insertions, 7 deletions
diff --git a/fs/nilfs2/ifile.c b/fs/nilfs2/ifile.c index 1e86b9303b7c..e7339eb3c08a 100644 --- a/fs/nilfs2/ifile.c +++ b/fs/nilfs2/ifile.c @@ -98,7 +98,7 @@ int nilfs_ifile_delete_inode(struct inode *ifile, ino_t ino) .pr_entry_nr = ino, .pr_entry_bh = NULL }; struct nilfs_inode *raw_inode; - void *kaddr; + size_t offset; int ret; ret = nilfs_palloc_prepare_free_entry(ifile, &req); @@ -113,11 +113,11 @@ int nilfs_ifile_delete_inode(struct inode *ifile, ino_t ino) return ret; } - kaddr = kmap_local_page(req.pr_entry_bh->b_page); - raw_inode = nilfs_palloc_block_get_entry(ifile, req.pr_entry_nr, - req.pr_entry_bh, kaddr); + offset = nilfs_palloc_entry_offset(ifile, req.pr_entry_nr, + req.pr_entry_bh); + raw_inode = kmap_local_folio(req.pr_entry_bh->b_folio, offset); raw_inode->i_flags = 0; - kunmap_local(kaddr); + kunmap_local(raw_inode); mark_buffer_dirty(req.pr_entry_bh); brelse(req.pr_entry_bh); diff --git a/fs/nilfs2/ifile.h b/fs/nilfs2/ifile.h index 625545cc2a98..5d116a566d9e 100644 --- a/fs/nilfs2/ifile.h +++ b/fs/nilfs2/ifile.h @@ -21,9 +21,9 @@ static inline struct nilfs_inode * nilfs_ifile_map_inode(struct inode *ifile, ino_t ino, struct buffer_head *ibh) { - void *kaddr = kmap_local_page(ibh->b_page); + size_t __offset_in_folio = nilfs_palloc_entry_offset(ifile, ino, ibh); - return nilfs_palloc_block_get_entry(ifile, ino, ibh, kaddr); + return kmap_local_folio(ibh->b_folio, __offset_in_folio); } static inline void nilfs_ifile_unmap_inode(struct nilfs_inode *raw_inode) |