diff options
Diffstat (limited to 'drivers/platform/goldfish')
| -rw-r--r-- | drivers/platform/goldfish/goldfish_pipe.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index caf514aafb21..0c55e657da5a 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -640,7 +640,10 @@ static int get_free_pipe_id_locked(struct goldfish_pipe_dev *dev) return id; { - /* Reallocate the array */ + /* Reallocate the array. + * Since get_free_pipe_id_locked runs with interrupts disabled, + * we don't want to make calls that could lead to sleep. + */ u32 new_capacity = 2 * dev->pipes_capacity; struct goldfish_pipe **pipes = kcalloc(new_capacity, sizeof(*pipes), GFP_ATOMIC); |