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refcount: change EXPORT_SYMBOL markings

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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 xxmustafacooTR
parent 587c3afda2
commit a681ba0a3d
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GPG key ID: 520B6FE385CBF5C9
1 changed files with 10 additions and 10 deletions
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20
lib/refcount.c
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@ -78,7 +78,7 @@ 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
@ -100,7 +100,7 @@ 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
@ -133,7 +133,7 @@ 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
@ -151,7 +151,7 @@ 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
@ -191,7 +191,7 @@ 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
@ -210,7 +210,7 @@ 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
@ -251,7 +251,7 @@ 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
@ -285,7 +285,7 @@ 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
@ -316,7 +316,7 @@ 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
@ -347,5 +347,5 @@ 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);