diff options
Diffstat (limited to 'include/linux/shmem_fs.h')
| -rw-r--r-- | include/linux/shmem_fs.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index a68f982f22d1..1b6c4013f691 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -25,9 +25,20 @@ struct shmem_inode_info { struct simple_xattrs xattrs; /* list of xattrs */ atomic_t stop_eviction; /* hold when working on inode */ struct timespec64 i_crtime; /* file creation time */ + unsigned int fsflags; /* flags for FS_IOC_[SG]ETFLAGS */ struct inode vfs_inode; }; +#define SHMEM_FL_USER_VISIBLE FS_FL_USER_VISIBLE +#define SHMEM_FL_USER_MODIFIABLE FS_FL_USER_MODIFIABLE +#define SHMEM_FL_INHERITED FS_FL_USER_MODIFIABLE + +/* Flags that are appropriate for regular files (all but dir-specific ones). */ +#define SHMEM_REG_FLMASK (~(FS_DIRSYNC_FL | FS_TOPDIR_FL)) + +/* Flags that are appropriate for non-directories/regular files. */ +#define SHMEM_OTHER_FLMASK (FS_NODUMP_FL | FS_NOATIME_FL) + struct shmem_sb_info { unsigned long max_blocks; /* How many blocks are allowed */ struct percpu_counter used_blocks; /* How many are allocated */ |