diff options
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2009-02-21 11:40:50 (GMT) |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-02-22 22:45:05 (GMT) |
| commit | 1581e7ddbdd97443a134e1a0cc9d81256baf77a4 (patch) | |
| tree | 54134783d9b61dea08b434e0d6e447ac8f8924b2 /security/tomoyo/realpath.h | |
| parent | 0da0a420bb542b13ebae142109a9d2045ade0cb1 (diff) | |
| download | linux-1581e7ddbdd97443a134e1a0cc9d81256baf77a4.tar.xz | |
TOMOYO: Do not call tomoyo_realpath_init unless registered.
tomoyo_realpath_init() is unconditionally called by security_initcall().
But nobody will use realpath related functions if TOMOYO is not registered.
So, let tomoyo_init() call tomoyo_realpath_init().
This patch saves 4KB of memory allocation if TOMOYO is not registered.
Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/realpath.h')
| -rw-r--r-- | security/tomoyo/realpath.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/security/tomoyo/realpath.h b/security/tomoyo/realpath.h index 0ea541f..7ec9fc9c 100644 --- a/security/tomoyo/realpath.h +++ b/security/tomoyo/realpath.h @@ -60,4 +60,7 @@ int tomoyo_read_memory_counter(struct tomoyo_io_buffer *head); /* Set memory quota. */ int tomoyo_write_memory_quota(struct tomoyo_io_buffer *head); +/* Initialize realpath related code. */ +void __init tomoyo_realpath_init(void); + #endif /* !defined(_SECURITY_TOMOYO_REALPATH_H) */ |