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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-12-09 11:10:16 +0000 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-01-20 20:12:41 -0500 |
| commit | 4287e4deb1280633ffbda608f946d6d7c2d76d4a (patch) | |
| tree | 4494eba3d3a9ce47f4d7772d6332054bdc08ef7e /fs/adfs/adfs.h | |
| parent | cdc46e99e1c9f50802c4f543f10151887e4c4e0e (diff) | |
| download | linux-4287e4deb1280633ffbda608f946d6d7c2d76d4a.tar.bz2 | |
fs/adfs: dir: add more efficient iterate() per-format method
Rather than using setpos + getnext to iterate through the directory
entries, pass iterate() down to the dir format code to populate the
dirents.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/adfs/adfs.h')
| -rw-r--r-- | fs/adfs/adfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h index 01d065937c01..cbf33f375e0b 100644 --- a/fs/adfs/adfs.h +++ b/fs/adfs/adfs.h @@ -120,6 +120,7 @@ struct object_info { struct adfs_dir_ops { int (*read)(struct super_block *sb, unsigned int indaddr, unsigned int size, struct adfs_dir *dir); + int (*iterate)(struct adfs_dir *dir, struct dir_context *ctx); int (*setpos)(struct adfs_dir *dir, unsigned int fpos); int (*getnext)(struct adfs_dir *dir, struct object_info *obj); int (*update)(struct adfs_dir *dir, struct object_info *obj); |