diff options
Diffstat (limited to 'fs/fuse/dev.c')
| -rw-r--r-- | fs/fuse/dev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 4e06a27ed7f8..b681b43c766e 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/poll.h> +#include <linux/sched/signal.h> #include <linux/uio.h> #include <linux/miscdevice.h> #include <linux/pagemap.h> @@ -399,6 +400,10 @@ static void request_end(struct fuse_conn *fc, struct fuse_req *req) static void queue_interrupt(struct fuse_iqueue *fiq, struct fuse_req *req) { spin_lock(&fiq->waitq.lock); + if (test_bit(FR_FINISHED, &req->flags)) { + spin_unlock(&fiq->waitq.lock); + return; + } if (list_empty(&req->intr_entry)) { list_add_tail(&req->intr_entry, &fiq->interrupts); wake_up_locked(&fiq->waitq); @@ -1372,6 +1377,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos, * code can Oops if the buffer persists after module unload. */ bufs[page_nr].ops = &nosteal_pipe_buf_ops; + bufs[page_nr].flags = 0; ret = add_to_pipe(pipe, &bufs[page_nr++]); if (unlikely(ret < 0)) break; |