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authorLinus Torvalds <torvalds@linux-foundation.org>2009-08-12 09:55:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-08-12 09:55:46 -0700
commita3620f7545344f932873bf98fbdf416b49409c8e (patch)
treefebf6c9547e5f860d614cc78a55eefe888ad1419
parent78efd1ddd95d2fac1ed8d5fadd9dab885ea70e55 (diff)
parent39cbb602b543e477df71dca84b5b2e36f8bd29fc (diff)
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Remove double removal of blktrace directory
-rw-r--r--kernel/trace/blktrace.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 1090b0aed9b..7a34cb563fe 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -267,8 +267,8 @@ static void blk_trace_free(struct blk_trace *bt)
{
debugfs_remove(bt->msg_file);
debugfs_remove(bt->dropped_file);
- debugfs_remove(bt->dir);
relay_close(bt->rchan);
+ debugfs_remove(bt->dir);
free_percpu(bt->sequence);
free_percpu(bt->msg_data);
kfree(bt);
@@ -378,18 +378,8 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
static int blk_remove_buf_file_callback(struct dentry *dentry)
{
- struct dentry *parent = dentry->d_parent;
debugfs_remove(dentry);
- /*
- * this will fail for all but the last file, but that is ok. what we
- * care about is the top level buts->name directory going away, when
- * the last trace file is gone. Then we don't have to rmdir() that
- * manually on trace stop, so it nicely solves the issue with
- * force killing of running traces.
- */
-
- debugfs_remove(parent);
return 0;
}