diff options
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 4f34ff6e555..bb20373d0b4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -231,6 +231,7 @@ struct inodes_stat_t { #define S_NOCMTIME 128 /* Do not update file c/mtime */ #define S_SWAPFILE 256 /* Do not truncate: swapon got its bmaps */ #define S_PRIVATE 512 /* Inode is fs-internal */ +#define S_IMA 1024 /* Inode has an associated IMA struct */ /* * Note that nosuid etc flags are inode-specific: setting some file-system @@ -265,6 +266,7 @@ struct inodes_stat_t { #define IS_NOCMTIME(inode) ((inode)->i_flags & S_NOCMTIME) #define IS_SWAPFILE(inode) ((inode)->i_flags & S_SWAPFILE) #define IS_PRIVATE(inode) ((inode)->i_flags & S_PRIVATE) +#define IS_IMA(inode) ((inode)->i_flags & S_IMA) /* the read-only stuff doesn't really belong here, but any other place is probably as bad and I don't want to create yet another include file. */ @@ -772,6 +774,10 @@ struct inode { unsigned int i_flags; +#ifdef CONFIG_IMA + /* protected by i_lock */ + unsigned int i_readcount; /* struct files open RO */ +#endif atomic_t i_writecount; #ifdef CONFIG_SECURITY void *i_security; |