diff options
| author |   Eric Paris <eparis@redhat.com> | 2006-09-25 23:32:01 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-26 08:48:53 -0700 |
| commit | 23970741720360de9dd0a4e87fbeb1d5927aa474 (patch) | |
| tree | 2dc28ddfeae751a673d43e1925fd131d6ed3e222 /security/selinux/include/objsec.h | |
| parent | [PATCH] SELinux: eliminate inode_security_set_security (diff) | |
| download | linux-dev-23970741720360de9dd0a4e87fbeb1d5927aa474.tar.xz linux-dev-23970741720360de9dd0a4e87fbeb1d5927aa474.zip | |
[PATCH] SELinux: change isec semaphore to a mutex
This patch converts the remaining isec->sem into a mutex. Very similar
locking is provided as before only in the faster smaller mutex rather than a
semaphore. An out_unlock path is introduced rather than the conditional
unlocking found in the original code.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'security/selinux/include/objsec.h')
| -rw-r--r-- | security/selinux/include/objsec.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h index 0a39bfd1319f..7d5a0289878b 100644 --- a/security/selinux/include/objsec.h +++ b/security/selinux/include/objsec.h @@ -44,7 +44,7 @@ struct inode_security_struct { u32 sid; /* SID of this object */ u16 sclass; /* security class of this object */ unsigned char initialized; /* initialization flag */ - struct semaphore sem; + struct mutex lock; unsigned char inherit; /* inherit SID from parent entry */ }; |