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list: make hlist_add_after() argument names match hlist_add_after_rcu() 

The argument names for hlist_add_after() are poorly chosen because they
look the same as the ones for hlist_add_before() but have to be used
differently.

hlist_add_after_rcu() has made a better choice.

Signed-off-by: Ken Helias <kenhelias@firemail.de>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ken Helias 2014-08-06 16:09:14 -07:00 committed by Linus Torvalds
parent d25d9feced
commit bc18dd335a
1 changed files with 7 additions and 7 deletions
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14
include/linux/list.h
View File

@ -654,15 +654,15 @@ static inline void hlist_add_before(struct hlist_node *n,
*(n->pprev) = n;
}
static inline void hlist_add_after(struct hlist_node *n,
struct hlist_node *next)
static inline void hlist_add_after(struct hlist_node *prev,
struct hlist_node *n)
{
next->next = n->next;
n->next = next;
next->pprev = &n->next;
n->next = prev->next;
prev->next = n;
n->pprev = &prev->next;
if(next->next)
next->next->pprev = &next->next;
if (n->next)
n->next->pprev = &n->next;
}
/* after that we'll appear to be on some hlist and hlist_del will work */