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authorDavid S. Miller <davem@davemloft.net>2010-09-10 01:27:33 -0400
committerDavid S. Miller <davem@davemloft.net>2010-09-10 01:27:33 -0400
commite548833df83c3554229eff0672900bfe958b45fd (patch)
tree85efc4a76dc356593d6d394776aeb845dc580fb6 /kernel/kfifo.c
parentcbd9da7be869f676afc204e1a664163778c770bd (diff)
parent053d8f6622701f849fda2ca2c9ae596c13599ba9 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: net/mac80211/main.c
Diffstat (limited to 'kernel/kfifo.c')
-rw-r--r--kernel/kfifo.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/kfifo.c b/kernel/kfifo.c
index 4502604ecad..6b5580c5764 100644
--- a/kernel/kfifo.c
+++ b/kernel/kfifo.c
@@ -503,6 +503,15 @@ unsigned int __kfifo_out_r(struct __kfifo *fifo, void *buf,
503} 503}
504EXPORT_SYMBOL(__kfifo_out_r); 504EXPORT_SYMBOL(__kfifo_out_r);
505 505
506void __kfifo_skip_r(struct __kfifo *fifo, size_t recsize)
507{
508 unsigned int n;
509
510 n = __kfifo_peek_n(fifo, recsize);
511 fifo->out += n + recsize;
512}
513EXPORT_SYMBOL(__kfifo_skip_r);
514
506int __kfifo_from_user_r(struct __kfifo *fifo, const void __user *from, 515int __kfifo_from_user_r(struct __kfifo *fifo, const void __user *from,
507 unsigned long len, unsigned int *copied, size_t recsize) 516 unsigned long len, unsigned int *copied, size_t recsize)
508{ 517{