From: Philipp Reisner <philipp.reisner@linbit.com>
To: Jens Axboe <axboe@fb.com>, linux-kernel@vger.kernel.org
Cc: drbd-dev@lists.linbit.com
Subject: [PATCH 11/38] drbd: Replace 0 with the more meaningful GFP_NOWAIT
Date: Wed, 25 Nov 2015 11:53:44 +0100 [thread overview]
Message-ID: <1448448851-10343-12-git-send-email-philipp.reisner@linbit.com> (raw)
In-Reply-To: <1448448851-10343-1-git-send-email-philipp.reisner@linbit.com>
GFP_NOWAIT has a value of 0. I.e. functionality not changed.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---
drivers/block/drbd/drbd_nl.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index b87fb31..af78f09 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -4289,7 +4289,7 @@ void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
if (nla_put_status_info(msg, device, sib))
goto nla_put_failure;
genlmsg_end(msg, d_out);
- err = drbd_genl_multicast_events(msg, 0);
+ err = drbd_genl_multicast_events(msg, GFP_NOWAIT);
/* msg has been consumed or freed in netlink_broadcast() */
if (err && err != -ESRCH)
goto failed;
@@ -4351,7 +4351,7 @@ void notify_resource_state(struct sk_buff *skb,
goto nla_put_failure;
genlmsg_end(skb, dh);
if (multicast) {
- err = drbd_genl_multicast_events(skb, 0);
+ err = drbd_genl_multicast_events(skb, GFP_NOWAIT);
/* skb has been consumed or freed in netlink_broadcast() */
if (err && err != -ESRCH)
goto failed;
@@ -4400,7 +4400,7 @@ void notify_device_state(struct sk_buff *skb,
device_statistics_to_skb(skb, &device_statistics, !capable(CAP_SYS_ADMIN));
genlmsg_end(skb, dh);
if (multicast) {
- err = drbd_genl_multicast_events(skb, 0);
+ err = drbd_genl_multicast_events(skb, GFP_NOWAIT);
/* skb has been consumed or freed in netlink_broadcast() */
if (err && err != -ESRCH)
goto failed;
@@ -4449,7 +4449,7 @@ void notify_connection_state(struct sk_buff *skb,
connection_statistics_to_skb(skb, &connection_statistics, !capable(CAP_SYS_ADMIN));
genlmsg_end(skb, dh);
if (multicast) {
- err = drbd_genl_multicast_events(skb, 0);
+ err = drbd_genl_multicast_events(skb, GFP_NOWAIT);
/* skb has been consumed or freed in netlink_broadcast() */
if (err && err != -ESRCH)
goto failed;
@@ -4499,7 +4499,7 @@ void notify_peer_device_state(struct sk_buff *skb,
peer_device_statistics_to_skb(skb, &peer_device_statistics, !capable(CAP_SYS_ADMIN));
genlmsg_end(skb, dh);
if (multicast) {
- err = drbd_genl_multicast_events(skb, 0);
+ err = drbd_genl_multicast_events(skb, GFP_NOWAIT);
/* skb has been consumed or freed in netlink_broadcast() */
if (err && err != -ESRCH)
goto failed;
@@ -4545,7 +4545,7 @@ void notify_helper(enum drbd_notification_type type,
drbd_helper_info_to_skb(skb, &helper_info, true))
goto unlock_fail;
genlmsg_end(skb, dh);
- err = drbd_genl_multicast_events(skb, 0);
+ err = drbd_genl_multicast_events(skb, GFP_NOWAIT);
skb = NULL;
/* skb has been consumed or freed in netlink_broadcast() */
if (err && err != -ESRCH)
--
1.9.1
next prev parent reply other threads:[~2015-11-25 11:02 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-25 10:53 [PATCH 00/38] DRBD update Philipp Reisner
2015-11-25 10:53 ` [PATCH 01/38] MAINTAINERS: Updated information for DRBD DRIVER Philipp Reisner
2015-11-25 10:53 ` [PATCH 02/38] drbd: Remove pointless check Philipp Reisner
2015-11-25 10:53 ` [PATCH 03/38] drbd: De-inline drbd_should_do_remote() and drbd_should_send_out_of_sync() Philipp Reisner
2015-11-25 10:53 ` [PATCH 04/38] drbd: Get rid of some first_peer_device() calls Philipp Reisner
2015-11-25 10:53 ` [PATCH 05/38] drbd: Move enum write_ordering_e to drbd.h Philipp Reisner
2015-11-25 10:53 ` [PATCH 06/38] drbd: drbd_adm_attach(): Add missing drbd_resync_after_changed() Philipp Reisner
2015-11-25 10:53 ` [PATCH 07/38] drbd: Fix locking across all resources Philipp Reisner
2015-11-25 10:53 ` [PATCH 08/38] drbd: Backport the "events2" command Philipp Reisner
2015-11-25 10:53 ` [PATCH 09/38] drbd: Backport the "status" command Philipp Reisner
2015-11-25 10:53 ` [PATCH 10/38] drbd: Deletion of an unnecessary check before the function call "lc_destroy" Philipp Reisner
2015-11-25 10:53 ` Philipp Reisner [this message]
2015-11-25 10:53 ` [PATCH 12/38] drbd: Fix spurious disk-timeout Philipp Reisner
2015-11-25 10:53 ` [PATCH 13/38] drbd: drop remnants of connector -- we don't use it anymore in drbd 8.4 Philipp Reisner
2015-11-25 10:53 ` [PATCH 14/38] drbd: drbdsetup detach of an unresponsive local disk should not block IO "forever" Philipp Reisner
2015-11-25 10:53 ` [PATCH 15/38] drbd: also bump UUIDs if a diskless primary connects Philipp Reisner
2015-11-25 10:53 ` [PATCH 16/38] drbd: add comment why we want to first call local-io-error, then send state Philipp Reisner
2015-11-25 10:53 ` [PATCH 17/38] drbd: drbd_panic_after_delayed_completion_of_aborted_request() Philipp Reisner
2015-11-25 10:53 ` [PATCH 18/38] drbd: improve network timeout detection Philipp Reisner
2015-11-25 10:53 ` [PATCH 19/38] drbd: fix NULL deref in remember_new_state Philipp Reisner
2015-11-25 10:53 ` [PATCH 20/38] drbd: fix refcount error during detach of an already failed disk Philipp Reisner
2015-11-25 10:53 ` [PATCH 21/38] drbd: Rename asender to ack_receiver Philipp Reisner
2015-11-25 10:53 ` [PATCH 22/38] drbd: Create a dedicated workqueue for sending acks on the control connection Philipp Reisner
2015-11-25 10:53 ` [PATCH 23/38] drbd: prevent NULL pointer deref when resuming diskless primary Philipp Reisner
2015-11-25 10:53 ` [PATCH 24/38] drbd: debugfs: expose ed_data_gen_id Philipp Reisner
2015-11-25 10:53 ` [PATCH 25/38] drbd: use resource name in workqueue Philipp Reisner
2015-11-25 10:53 ` [PATCH 26/38] drbd: avoid redefinition of BITS_PER_PAGE Philipp Reisner
2015-11-25 10:54 ` [PATCH 27/38] drbd: use bitmap_weight() helper, don't open code Philipp Reisner
2015-11-25 10:54 ` [PATCH 28/38] drbd: fix spurious alert level printk Philipp Reisner
2015-11-25 10:54 ` [PATCH 29/38] drbd: fix queue limit setup for discard Philipp Reisner
2015-11-25 10:54 ` [PATCH 30/38] drbd: make drbd known to lsblk: use bd_link_disk_holder Philipp Reisner
2015-11-25 10:54 ` [PATCH 31/38] lru_cache: Converted lc_seq_printf_status to return void Philipp Reisner
2015-11-25 10:54 ` [PATCH 32/38] drbd: don't block forever in disconnect during resync if fencing=r-a-stonith Philipp Reisner
2015-11-25 10:54 ` [PATCH 33/38] drbd: fix memory leak in drbd_adm_resize Philipp Reisner
2015-11-25 10:54 ` [PATCH 34/38] drbd: fix "endless" transfer log walk in protocol A Philipp Reisner
2015-11-25 10:54 ` [PATCH 35/38] drbd: make suspend_io() / resume_io() must be thread and recursion safe Philipp Reisner
2015-11-25 10:54 ` [PATCH 36/38] drbd: separate out __al_write_transaction helper function Philipp Reisner
2015-11-25 10:54 ` [PATCH 37/38] drbd: avoid potential deadlock during handshake Philipp Reisner
2015-11-25 10:54 ` [PATCH 38/38] drbd: fix error path during resize Philipp Reisner
2015-11-25 18:01 ` [PATCH 00/38] DRBD update Jens Axboe
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