diff options
Diffstat (limited to 'fs/fuse/control.c')
| -rw-r--r-- | fs/fuse/control.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/fuse/control.c b/fs/fuse/control.c index 284a35006462..2a730d88cc3b 100644 --- a/fs/fuse/control.c +++ b/fs/fuse/control.c @@ -174,11 +174,7 @@ static ssize_t fuse_conn_congestion_threshold_write(struct file *file, if (!fc) goto out; - down_read(&fc->killsb); - spin_lock(&fc->bg_lock); - fc->congestion_threshold = val; - spin_unlock(&fc->bg_lock); - up_read(&fc->killsb); + WRITE_ONCE(fc->congestion_threshold, val); fuse_conn_put(fc); out: return ret; @@ -187,27 +183,23 @@ out: static const struct file_operations fuse_ctl_abort_ops = { .open = nonseekable_open, .write = fuse_conn_abort_write, - .llseek = no_llseek, }; static const struct file_operations fuse_ctl_waiting_ops = { .open = nonseekable_open, .read = fuse_conn_waiting_read, - .llseek = no_llseek, }; static const struct file_operations fuse_conn_max_background_ops = { .open = nonseekable_open, .read = fuse_conn_max_background_read, .write = fuse_conn_max_background_write, - .llseek = no_llseek, }; static const struct file_operations fuse_conn_congestion_threshold_ops = { .open = nonseekable_open, .read = fuse_conn_congestion_threshold_read, .write = fuse_conn_congestion_threshold_write, - .llseek = no_llseek, }; static struct dentry *fuse_ctl_add_dentry(struct dentry *parent, |