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refcount: change EXPORT_SYMBOL markings 

Now that kref is using the refcount apis, the _GPL markings are getting
exported to places that it previously wasn't.  Now kref.h is GPLv2
licensed, so any non-GPL code using it better be talking to some
lawyers, but changing api markings isn't considered "nice", so let's fix
this up.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Greg Kroah-Hartman 2017-05-04 15:51:03 -07:00 committed by Linus Torvalds
parent 37d69ee308
commit d557d1b58b
1 changed files with 11 additions and 11 deletions
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22
lib/refcount.c
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@ -76,7 +76,7 @@ bool refcount_add_not_zero(unsigned int i, refcount_t *r)
return true;
}
EXPORT_SYMBOL_GPL(refcount_add_not_zero);
EXPORT_SYMBOL(refcount_add_not_zero);
/**
* refcount_add - add a value to a refcount
@ -98,7 +98,7 @@ void refcount_add(unsigned int i, refcount_t *r)
{
WARN_ONCE(!refcount_add_not_zero(i, r), "refcount_t: addition on 0; use-after-free.\n");
}
EXPORT_SYMBOL_GPL(refcount_add);
EXPORT_SYMBOL(refcount_add);
/**
* refcount_inc_not_zero - increment a refcount unless it is 0
@ -131,7 +131,7 @@ bool refcount_inc_not_zero(refcount_t *r)
return true;
}
EXPORT_SYMBOL_GPL(refcount_inc_not_zero);
EXPORT_SYMBOL(refcount_inc_not_zero);
/**
* refcount_inc - increment a refcount
@ -149,7 +149,7 @@ void refcount_inc(refcount_t *r)
{
WARN_ONCE(!refcount_inc_not_zero(r), "refcount_t: increment on 0; use-after-free.\n");
}
EXPORT_SYMBOL_GPL(refcount_inc);
EXPORT_SYMBOL(refcount_inc);
/**
* refcount_sub_and_test - subtract from a refcount and test if it is 0
@ -189,7 +189,7 @@ bool refcount_sub_and_test(unsigned int i, refcount_t *r)
return !new;
}
EXPORT_SYMBOL_GPL(refcount_sub_and_test);
EXPORT_SYMBOL(refcount_sub_and_test);
/**
* refcount_dec_and_test - decrement a refcount and test if it is 0
@ -208,7 +208,7 @@ bool refcount_dec_and_test(refcount_t *r)
{
return refcount_sub_and_test(1, r);
}
EXPORT_SYMBOL_GPL(refcount_dec_and_test);
EXPORT_SYMBOL(refcount_dec_and_test);
/**
* refcount_dec - decrement a refcount
@ -224,7 +224,7 @@ void refcount_dec(refcount_t *r)
{
WARN_ONCE(refcount_dec_and_test(r), "refcount_t: decrement hit 0; leaking memory.\n");
}
EXPORT_SYMBOL_GPL(refcount_dec);
EXPORT_SYMBOL(refcount_dec);
/**
* refcount_dec_if_one - decrement a refcount if it is 1
@ -248,7 +248,7 @@ bool refcount_dec_if_one(refcount_t *r)
return atomic_try_cmpxchg_release(&r->refs, &val, 0);
}
EXPORT_SYMBOL_GPL(refcount_dec_if_one);
EXPORT_SYMBOL(refcount_dec_if_one);
/**
* refcount_dec_not_one - decrement a refcount if it is not 1
@ -282,7 +282,7 @@ bool refcount_dec_not_one(refcount_t *r)
return true;
}
EXPORT_SYMBOL_GPL(refcount_dec_not_one);
EXPORT_SYMBOL(refcount_dec_not_one);
/**
* refcount_dec_and_mutex_lock - return holding mutex if able to decrement
@ -313,7 +313,7 @@ bool refcount_dec_and_mutex_lock(refcount_t *r, struct mutex *lock)
return true;
}
EXPORT_SYMBOL_GPL(refcount_dec_and_mutex_lock);
EXPORT_SYMBOL(refcount_dec_and_mutex_lock);
/**
* refcount_dec_and_lock - return holding spinlock if able to decrement
@ -344,5 +344,5 @@ bool refcount_dec_and_lock(refcount_t *r, spinlock_t *lock)
return true;
}
EXPORT_SYMBOL_GPL(refcount_dec_and_lock);
EXPORT_SYMBOL(refcount_dec_and_lock);