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| author | Jan Blunck <jblunck@suse.de> | 2009-11-20 17:40:37 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-23 19:38:03 +0100 |
| commit | 429947248f814e90f416ab4f68a871ab628000c3 (patch) | |
| tree | 78f42d03ce2b8a6f3efec4cbc789680ac37f0fcc /kernel/sched.c | |
| parent | fe3bcfe1f6c1fc4ea7706ac2d05e579fd9092682 (diff) | |
| download | lwn-429947248f814e90f416ab4f68a871ab628000c3.tar.gz lwn-429947248f814e90f416ab4f68a871ab628000c3.zip | |
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>
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index ab9a034c4a17..93474a7935ae 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; } |