diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 702638e21c76..a831303bb777 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1156,12 +1156,6 @@ static int f2fs_get_context(struct inode *inode, void *ctx, size_t len) ctx, len, NULL); } -static int f2fs_key_prefix(struct inode *inode, u8 **key) -{ - *key = F2FS_I_SB(inode)->key_prefix; - return F2FS_I_SB(inode)->key_prefix_size; -} - static int f2fs_set_context(struct inode *inode, const void *ctx, size_t len, void *fs_data) { @@ -1176,16 +1170,16 @@ static unsigned f2fs_max_namelen(struct inode *inode) inode->i_sb->s_blocksize : F2FS_NAME_LEN; } -static struct fscrypt_operations f2fs_cryptops = { +static const struct fscrypt_operations f2fs_cryptops = { + .key_prefix = "f2fs:", .get_context = f2fs_get_context, - .key_prefix = f2fs_key_prefix, .set_context = f2fs_set_context, .is_encrypted = f2fs_encrypted_inode, .empty_dir = f2fs_empty_dir, .max_namelen = f2fs_max_namelen, }; #else -static struct fscrypt_operations f2fs_cryptops = { +static const struct fscrypt_operations f2fs_cryptops = { .is_encrypted = f2fs_encrypted_inode, }; #endif @@ -1518,12 +1512,6 @@ static void init_sb_info(struct f2fs_sb_info *sbi) mutex_init(&sbi->wio_mutex[NODE]); mutex_init(&sbi->wio_mutex[DATA]); spin_lock_init(&sbi->cp_lock); - -#ifdef CONFIG_F2FS_FS_ENCRYPTION - memcpy(sbi->key_prefix, F2FS_KEY_DESC_PREFIX, - F2FS_KEY_DESC_PREFIX_SIZE); - sbi->key_prefix_size = F2FS_KEY_DESC_PREFIX_SIZE; -#endif } static int init_percpu_info(struct f2fs_sb_info *sbi) @@ -1553,16 +1541,16 @@ static int init_blkz_info(struct f2fs_sb_info *sbi, int devi) return 0; if (sbi->blocks_per_blkz && sbi->blocks_per_blkz != - SECTOR_TO_BLOCK(bdev_zone_size(bdev))) + SECTOR_TO_BLOCK(bdev_zone_sectors(bdev))) return -EINVAL; - sbi->blocks_per_blkz = SECTOR_TO_BLOCK(bdev_zone_size(bdev)); + sbi->blocks_per_blkz = SECTOR_TO_BLOCK(bdev_zone_sectors(bdev)); if (sbi->log_blocks_per_blkz && sbi->log_blocks_per_blkz != __ilog2_u32(sbi->blocks_per_blkz)) return -EINVAL; sbi->log_blocks_per_blkz = __ilog2_u32(sbi->blocks_per_blkz); FDEV(devi).nr_blkz = SECTOR_TO_BLOCK(nr_sectors) >> sbi->log_blocks_per_blkz; - if (nr_sectors & (bdev_zone_size(bdev) - 1)) + if (nr_sectors & (bdev_zone_sectors(bdev) - 1)) FDEV(devi).nr_blkz++; FDEV(devi).blkz_type = kmalloc(FDEV(devi).nr_blkz, GFP_KERNEL); |