diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
| commit | d62e54abca1146981fc9f98f85ff398a113a22c2 (patch) | |
| tree | 870420dbc4c65e716dcef8a802aafdc0ef97a8b4 /ipc/mqueue.c | |
| parent | fd4a0b92db6a57cba8d03efbe1cebf91f9124ce0 (diff) | |
| parent | ce362c009250340358a7221f3cdb7954cbf19c01 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'ipc/mqueue.c')
| -rw-r--r-- | ipc/mqueue.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index fd2e26b6f96..41ecbd440fe 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -25,6 +25,8 @@ #include <linux/netlink.h> #include <linux/syscalls.h> #include <linux/signal.h> +#include <linux/mutex.h> + #include <net/sock.h> #include "util.h" @@ -51,7 +53,6 @@ #define HARD_MSGMAX (131072/sizeof(void*)) #define DFLT_MSGSIZEMAX 8192 /* max message size */ -#define NOTIFY_COOKIE_LEN 32 struct ext_wait_queue { /* queue of sleeping tasks */ struct task_struct *task; @@ -761,7 +762,7 @@ out_unlock: * The receiver accepts the message and returns without grabbing the queue * spinlock. Therefore an intermediate STATE_PENDING state and memory barriers * are necessary. The same algorithm is used for sysv semaphores, see - * ipc/sem.c fore more details. + * ipc/sem.c for more details. * * The same algorithm is used for senders. */ |