summaryrefslogtreecommitdiff
path: root/fs/fuse/dev.c
diff options
context:
space:
mode:
authorKirill Tkhai <ktkhai@virtuozzo.com>2018-07-31 13:25:25 +0300
committerMiklos Szeredi <mszeredi@redhat.com>2018-09-28 16:43:22 +0200
commite287179afe2190faa7b97915cb89215dde5e044b (patch)
treea8c3fa4208c0b65e5524d14446def640ec5e1f09 /fs/fuse/dev.c
parent88bc7d5097a11d9bdcf08ecf85c81ba998353437 (diff)
fuse: use list_first_entry() in flush_bg_queue()
This cleanup patch makes the function to use the primitive instead of direct dereferencing. Also, move fiq dereferencing out of cycle, since it's always constant. Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/dev.c')
-rw-r--r--fs/fuse/dev.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 51eb602a435b..6a7d3b4424e1 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -353,12 +353,13 @@ void fuse_queue_forget(struct fuse_conn *fc, struct fuse_forget_link *forget,
static void flush_bg_queue(struct fuse_conn *fc)
{
+ struct fuse_iqueue *fiq = &fc->iq;
+
while (fc->active_background < fc->max_background &&
!list_empty(&fc->bg_queue)) {
struct fuse_req *req;
- struct fuse_iqueue *fiq = &fc->iq;
- req = list_entry(fc->bg_queue.next, struct fuse_req, list);
+ req = list_first_entry(&fc->bg_queue, struct fuse_req, list);
list_del(&req->list);
fc->active_background++;
spin_lock(&fiq->waitq.lock);