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authorHongzhen Luo2024-05-17 17:56:52 +0800
committerGao Xiang2024-05-18 01:42:18 +0800
commitc34110e0fdfddc22b7fd606ca81303d20330bacb (patch)
tree824c90ba546e917c217eec6c54be9166a3fb379b /fs/erofs
parent20c02972ec492f6cbfdd0146940899f2841c2783 (diff)
erofs: clean up erofs_show_options()
Avoid unnecessary #ifdefs and simplify the code a bit. Signed-off-by: Hongzhen Luo <hongzhen@linux.alibaba.com> Link: https://lore.kernel.org/r/20240517095652.2282972-1-hongzhen@linux.alibaba.com Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'fs/erofs')
-rw-r--r--fs/erofs/internal.h3
-rw-r--r--fs/erofs/super.c28
2 files changed, 8 insertions, 23 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h
index 00bbb288c08c..c5254dc1f965 100644
--- a/fs/erofs/internal.h
+++ b/fs/erofs/internal.h
@@ -64,15 +64,12 @@ enum {
};
struct erofs_mount_opts {
-#ifdef CONFIG_EROFS_FS_ZIP
/* current strategy of how to use managed cache */
unsigned char cache_strategy;
/* strategy of sync decompression (0 - auto, 1 - force on, 2 - force off) */
unsigned int sync_decompress;
-
/* threshold for decompression synchronously */
unsigned int max_sync_decompress_pages;
-#endif
unsigned int mount_opt;
};
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index 348ef1660e50..3013bfb2e9ed 100644
--- a/fs/erofs/super.c
+++ b/fs/erofs/super.c
@@ -943,26 +943,14 @@ static int erofs_show_options(struct seq_file *seq, struct dentry *root)
struct erofs_sb_info *sbi = EROFS_SB(root->d_sb);
struct erofs_mount_opts *opt = &sbi->opt;
-#ifdef CONFIG_EROFS_FS_XATTR
- if (test_opt(opt, XATTR_USER))
- seq_puts(seq, ",user_xattr");
- else
- seq_puts(seq, ",nouser_xattr");
-#endif
-#ifdef CONFIG_EROFS_FS_POSIX_ACL
- if (test_opt(opt, POSIX_ACL))
- seq_puts(seq, ",acl");
- else
- seq_puts(seq, ",noacl");
-#endif
-#ifdef CONFIG_EROFS_FS_ZIP
- if (opt->cache_strategy == EROFS_ZIP_CACHE_DISABLED)
- seq_puts(seq, ",cache_strategy=disabled");
- else if (opt->cache_strategy == EROFS_ZIP_CACHE_READAHEAD)
- seq_puts(seq, ",cache_strategy=readahead");
- else if (opt->cache_strategy == EROFS_ZIP_CACHE_READAROUND)
- seq_puts(seq, ",cache_strategy=readaround");
-#endif
+ if (IS_ENABLED(CONFIG_EROFS_FS_XATTR))
+ seq_puts(seq, test_opt(opt, XATTR_USER) ?
+ ",user_xattr" : ",nouser_xattr");
+ if (IS_ENABLED(CONFIG_EROFS_FS_POSIX_ACL))
+ seq_puts(seq, test_opt(opt, POSIX_ACL) ? ",acl" : ",noacl");
+ if (IS_ENABLED(CONFIG_EROFS_FS_ZIP))
+ seq_printf(seq, ",cache_strategy=%s",
+ erofs_param_cache_strategy[opt->cache_strategy].name);
if (test_opt(opt, DAX_ALWAYS))
seq_puts(seq, ",dax=always");
if (test_opt(opt, DAX_NEVER))