The patch titled
rwsem-spinlock: remove useless function exports
has been added to the -mm tree. Its filename is
rwsem-spinlock-remove-useless-function-exports.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: rwsem-spinlock: remove useless function exports
From: Amerigo Wang <amwang@xxxxxxxxxx>
These functions need not to be exported, since no drivers should use them.
__init_rwsem() is an exception, because init_rwsem(), which is a macro,
is used.
Signed-off-by: WANG Cong <amwang@xxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/rwsem-spinlock.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff -puN lib/rwsem-spinlock.c~rwsem-spinlock-remove-useless-function-exports lib/rwsem-spinlock.c
--- a/lib/rwsem-spinlock.c~rwsem-spinlock-remove-useless-function-exports
+++ a/lib/rwsem-spinlock.c
@@ -34,6 +34,7 @@ void __init_rwsem(struct rw_semaphore *s
spin_lock_init(&sem->wait_lock);
INIT_LIST_HEAD(&sem->wait_list);
}
+EXPORT_SYMBOL(__init_rwsem);
/*
* handle the lock release when processes blocked on it that can now run
@@ -305,12 +306,3 @@ void __downgrade_write(struct rw_semapho
spin_unlock_irqrestore(&sem->wait_lock, flags);
}
-EXPORT_SYMBOL(__init_rwsem);
-EXPORT_SYMBOL(__down_read);
-EXPORT_SYMBOL(__down_read_trylock);
-EXPORT_SYMBOL(__down_write_nested);
-EXPORT_SYMBOL(__down_write);
-EXPORT_SYMBOL(__down_write_trylock);
-EXPORT_SYMBOL(__up_read);
-EXPORT_SYMBOL(__up_write);
-EXPORT_SYMBOL(__downgrade_write);
_
Patches currently in -mm which might be from amwang@xxxxxxxxxx are
linux-next.patch
xtensa-use-generic-sys_pipe.patch
rwsem-spinlock-remove-useless-function-exports.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
