diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/nbd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index e9e2a9e95a66..9a7bb2c29447 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -18,6 +18,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/sched.h> +#include <linux/sched/mm.h> #include <linux/fs.h> #include <linux/bio.h> #include <linux/stat.h> @@ -347,7 +348,7 @@ static int sock_xmit(struct nbd_device *nbd, int index, int send, struct socket *sock = config->socks[index]->sock; int result; struct msghdr msg; - unsigned long pflags = current->flags; + unsigned int noreclaim_flag; if (unlikely(!sock)) { dev_err_ratelimited(disk_to_dev(nbd->disk), @@ -358,7 +359,7 @@ static int sock_xmit(struct nbd_device *nbd, int index, int send, msg.msg_iter = *iter; - current->flags |= PF_MEMALLOC; + noreclaim_flag = memalloc_noreclaim_save(); do { sock->sk->sk_allocation = GFP_NOIO | __GFP_MEMALLOC; msg.msg_name = NULL; @@ -381,7 +382,7 @@ static int sock_xmit(struct nbd_device *nbd, int index, int send, *sent += result; } while (msg_data_left(&msg)); - current_restore_flags(pflags, PF_MEMALLOC); + memalloc_noreclaim_restore(noreclaim_flag); return result; } |