From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [f2fs-dev] [PATCH 3/3] mkfs.f2fs: add casefolding and project quota config
Date: Mon, 20 Jul 2020 17:38:34 -0700 [thread overview]
Message-ID: <20200721003834.2754992-3-jaegeuk@kernel.org> (raw)
In-Reply-To: <20200721003834.2754992-1-jaegeuk@kernel.org>
This can be used for Android build support.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
include/f2fs_fs.h | 1 +
lib/libf2fs.c | 11 +++++++++++
mkfs/f2fs_format_main.c | 14 ++++++++++++++
3 files changed, 26 insertions(+)
diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
index c38a60c..71d1c57 100644
--- a/include/f2fs_fs.h
+++ b/include/f2fs_fs.h
@@ -1563,6 +1563,7 @@ extern const struct f2fs_nls_table *f2fs_load_nls_table(int encoding);
#define F2FS_ENC_UTF8_12_0 1
extern int f2fs_str2encoding(const char *string);
+extern char *f2fs_encoding2str(const int encoding);
extern int f2fs_get_encoding_flags(int encoding);
extern int f2fs_str2encoding_flags(char **param, __u16 *flags);
diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index 5937076..55fa391 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -1306,6 +1306,17 @@ int f2fs_str2encoding(const char *string)
return -EINVAL;
}
+char *f2fs_encoding2str(const int encoding)
+{
+ int i;
+
+ for (i = 0 ; i < ARRAY_SIZE(f2fs_encoding_map); i++)
+ if (f2fs_encoding_map[i].encoding_magic == encoding)
+ return f2fs_encoding_map[i].name;
+
+ return NULL;
+}
+
int f2fs_get_encoding_flags(int encoding)
{
int i;
diff --git a/mkfs/f2fs_format_main.c b/mkfs/f2fs_format_main.c
index 7176db1..27c1f1d 100644
--- a/mkfs/f2fs_format_main.c
+++ b/mkfs/f2fs_format_main.c
@@ -90,6 +90,12 @@ static void f2fs_show_info()
if (c.defset == CONF_ANDROID)
MSG(0, "Info: Set conf for android\n");
+
+ if (c.feature & le32_to_cpu(F2FS_FEATURE_CASEFOLD))
+ MSG(0, "Info: Enable %s with casefolding\n",
+ f2fs_encoding2str(c.s_encoding));
+ if (c.feature & le32_to_cpu(F2FS_FEATURE_PRJQUOTA))
+ MSG(0, "Info: Enable Project quota\n");
}
static void add_default_options(void)
@@ -106,6 +112,14 @@ static void add_default_options(void)
c.root_uid = c.root_gid = 0;
break;
}
+#ifdef CONF_CASEFOLD
+ c.s_encoding = F2FS_ENC_UTF8_12_1;
+ c.feature |= cpu_to_le32(F2FS_FEATURE_CASEFOLD);
+#endif
+#ifdef CONF_PROJID
+ c.feature |= cpu_to_le32(F2FS_FEATURE_PRJQUOTA);
+ c.feature |= cpu_to_le32(F2FS_FEATURE_EXTRA_ATTR);
+#endif
}
static void f2fs_parse_options(int argc, char *argv[])
--
2.28.0.rc0.105.gf9edc3c819-goog
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prev parent reply other threads:[~2020-07-21 0:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 0:38 [f2fs-dev] [PATCH 1/3] f2fs_io: add mmap read operation Jaegeuk Kim
2020-07-21 0:38 ` [f2fs-dev] [PATCH 2/3] mkfs.f2fs: should initialize sparse file in Windows Jaegeuk Kim
2020-07-21 0:38 ` Jaegeuk Kim [this message]
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