diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 17aefb5f08ea..85c8b5a87a6a 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -27,6 +27,7 @@ #include <linux/uaccess.h> #include <linux/iversion.h> #include <linux/fileattr.h> +#include <linux/fsverity.h> #include "ctree.h" #include "disk-io.h" #include "export.h" @@ -107,6 +108,7 @@ static unsigned int btrfs_inode_flags_to_fsflags(struct btrfs_inode *binode) { unsigned int iflags = 0; u32 flags = binode->flags; + u32 ro_flags = binode->ro_flags; if (flags & BTRFS_INODE_SYNC) iflags |= FS_SYNC_FL; @@ -122,6 +124,8 @@ static unsigned int btrfs_inode_flags_to_fsflags(struct btrfs_inode *binode) iflags |= FS_DIRSYNC_FL; if (flags & BTRFS_INODE_NODATACOW) iflags |= FS_NOCOW_FL; + if (ro_flags & BTRFS_INODE_RO_VERITY) + iflags |= FS_VERITY_FL; if (flags & BTRFS_INODE_NOCOMPRESS) iflags |= FS_NOCOMP_FL; @@ -149,10 +153,12 @@ void btrfs_sync_inode_flags_to_i_flags(struct inode *inode) new_fl |= S_NOATIME; if (binode->flags & BTRFS_INODE_DIRSYNC) new_fl |= S_DIRSYNC; + if (binode->ro_flags & BTRFS_INODE_RO_VERITY) + new_fl |= S_VERITY; set_mask_bits(&inode->i_flags, - S_SYNC | S_APPEND | S_IMMUTABLE | S_NOATIME | S_DIRSYNC, - new_fl); + S_SYNC | S_APPEND | S_IMMUTABLE | S_NOATIME | S_DIRSYNC | + S_VERITY, new_fl); } /* @@ -5020,6 +5026,10 @@ long btrfs_ioctl(struct file *file, unsigned int return btrfs_ioctl_get_subvol_rootref(file, argp); case BTRFS_IOC_INO_LOOKUP_USER: return btrfs_ioctl_ino_lookup_user(file, argp); + case FS_IOC_ENABLE_VERITY: + return fsverity_ioctl_enable(file, (const void __user *)argp); + case FS_IOC_MEASURE_VERITY: + return fsverity_ioctl_measure(file, argp); } return -ENOTTY; |