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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2009-06-08 19:50:45 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-24 08:15:27 -0400 |
| commit | f19d4a8fa6f9b6ccf54df0971c97ffcaa390b7b0 (patch) | |
| tree | 552854efb57cce365c4db585f1009946aeb03062 /include/linux/fs.h | |
| parent | fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls (diff) | |
| download | linux-dev-f19d4a8fa6f9b6ccf54df0971c97ffcaa390b7b0.tar.xz linux-dev-f19d4a8fa6f9b6ccf54df0971c97ffcaa390b7b0.zip | |
add caching of ACLs in struct inode
No helpers, no conversions yet.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 79e302ddde0f..0872372184fe 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -710,6 +710,9 @@ static inline int mapping_writably_mapped(struct address_space *mapping) #define i_size_ordered_init(inode) do { } while (0) #endif +struct posix_acl; +#define ACL_NOT_CACHED ((void *)(-1)) + struct inode { struct hlist_node i_hash; struct list_head i_list; @@ -773,6 +776,10 @@ struct inode { #ifdef CONFIG_SECURITY void *i_security; #endif +#ifdef CONFIG_FS_POSIX_ACL + struct posix_acl *i_acl; + struct posix_acl *i_default_acl; +#endif void *i_private; /* fs or device private pointer */ }; |