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mkfs.f2fs: support fsverity feature

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This is aligned to f2fs which reserves fsverity feature bit.

Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
This commit is contained in:
Jaegeuk Kim 2018-01-10 19:33:47 -08:00 committed by Jaegeuk Kim
parent 865a3ead18
commit 76cd37753a
3 changed files with 13 additions and 4 deletions
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3
fsck/mount.c
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@ -439,6 +439,9 @@ void print_sb_state(struct f2fs_super_block *sb)
if (f & cpu_to_le32(F2FS_FEATURE_ENCRYPT)) {
MSG(0, "%s", " encrypt");
}
if (f & cpu_to_le32(F2FS_FEATURE_VERITY)) {
MSG(0, "%s", " verity");
}
if (f & cpu_to_le32(F2FS_FEATURE_BLKZONED)) {
MSG(0, "%s", " blkzoned");
}

12
include/f2fs_fs.h
View File

@ -552,6 +552,7 @@ enum {
#define F2FS_FEATURE_FLEXIBLE_INLINE_XATTR 0x0040
#define F2FS_FEATURE_QUOTA_INO 0x0080
#define F2FS_FEATURE_INODE_CRTIME 0x0100
#define F2FS_FEATURE_VERITY 0x0400 /* reserved */
#define MAX_VOLUME_NAME 512
@ -730,10 +731,13 @@ struct f2fs_extent {
/*
* i_advise uses FADVISE_XXX_BIT. We can add additional hints later.
*/
#define FADVISE_COLD_BIT 0x01
#define FADVISE_LOST_PINO_BIT 0x02
#define FADVISE_ENCRYPT_BIT 0x04
#define FADVISE_ENC_NAME_BIT 0x08
#define FADVISE_COLD_BIT 0x01
#define FADVISE_LOST_PINO_BIT 0x02
#define FADVISE_ENCRYPT_BIT 0x04
#define FADVISE_ENC_NAME_BIT 0x08
#define FADVISE_KEEP_SIZE_BIT 0x10
#define FADVISE_HOT_BIT 0x20
#define FADVISE_VERITY_BIT 0x40 /* reserved */
#define file_is_encrypt(fi) ((fi)->i_advise & FADVISE_ENCRYPT_BIT)
#define file_enc_name(fi) ((fi)->i_advise & FADVISE_ENC_NAME_BIT)

2
mkfs/f2fs_format_main.c
View File

@ -83,6 +83,8 @@ static void parse_feature(const char *features)
features++;
if (!strcmp(features, "encrypt")) {
c.feature |= cpu_to_le32(F2FS_FEATURE_ENCRYPT);
} else if (!strcmp(features, "verity")) {
c.feature |= cpu_to_le32(F2FS_FEATURE_VERITY);
} else if (!strcmp(features, "extra_attr")) {
c.feature |= cpu_to_le32(F2FS_FEATURE_EXTRA_ATTR);
} else if (!strcmp(features, "project_quota")) {