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authorJan Blunck <jblunck@suse.de>2009-11-20 17:40:37 +0100
committerIngo Molnar <mingo@elte.hu>2009-11-23 19:38:03 +0100
commit429947248f814e90f416ab4f68a871ab628000c3 (patch)
tree78f42d03ce2b8a6f3efec4cbc789680ac37f0fcc
parentfe3bcfe1f6c1fc4ea7706ac2d05e579fd9092682 (diff)
sched_feat_write(): Update ppos instead of file->f_pos
sched_feat_write() should update ppos instead of file->f_pos. (This reduces some BKL dependencies of this code.) Signed-off-by: Jan Blunck <jblunck@suse.de> Cc: jkacur@redhat.com Cc: Arnd Bergmann <arnd@arndb.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jamie Lokier <jamie@shareable.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Christoph Hellwig <hch@infradead.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> LKML-Reference: <1258735245-25826-8-git-send-email-jblunck@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--kernel/sched.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index ab9a034c4a1..93474a7935a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -771,7 +771,7 @@ sched_feat_write(struct file *filp, const char __user *ubuf,
if (!sched_feat_names[i])
return -EINVAL;
- filp->f_pos += cnt;
+ *ppos += cnt;
return cnt;
}