path: root/ipc/util.h
diff options
authorIngo Molnar <>2006-03-26 01:37:17 -0800
committerLinus Torvalds <>2006-03-26 08:56:55 -0800
commit5f921ae96f1529a55966f25cd5c70fab11d38be7 (patch)
treed8b3fecae1b36a99c0dbf544b30933a727bc7178 /ipc/util.h
parent14cc3e2b633bb64063698980974df4535368e98f (diff)
[PATCH] sem2mutex: ipc, id.sem
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <> Cc: Manfred Spraul <> Signed-off-by: Lee Schermerhorn <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'ipc/util.h')
1 files changed, 2 insertions, 2 deletions
diff --git a/ipc/util.h b/ipc/util.h
index efaff3ee7de7..0181553d31d8 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -25,7 +25,7 @@ struct ipc_ids {
int max_id;
unsigned short seq;
unsigned short seq_max;
- struct semaphore sem;
+ struct mutex mutex;
struct ipc_id_ary nullentry;
struct ipc_id_ary* entries;
@@ -40,7 +40,7 @@ void __init ipc_init_proc_interface(const char *path, const char *header,
#define ipc_init_proc_interface(path, header, ids, show) do {} while (0)
-/* must be called with ids->sem acquired.*/
+/* must be called with ids->mutex acquired.*/
int ipc_findkey(struct ipc_ids* ids, key_t key);
int ipc_addid(struct ipc_ids* ids, struct kern_ipc_perm* new, int size);