ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'drm-i915-use-ref_tracker-library-for-tracking-wakerefs'

Browse Source 
Andrzej Hajda says:

====================
drm/i915: use ref_tracker library for tracking wakerefs

This is reviewed series of ref_tracker patches, ready to merge
via network tree, rebased on net-next/main.
i915 patches will be merged later via intel-gfx tree.
====================

Merge on top of an -rc tag in case it's needed in another tree.

Link: https://lore.kernel.org/r/20230224-track_gt-v9-0-5b47a33f55d1@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
2023-06-05 15:28:45 -07:00
parent 69da40ac34 acd8f0e5d7
commit c422ac94e6
5 changed files with 176 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/core/dev.c
View File

@@ -10635,7 +10635,7 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
dev = PTR_ALIGN(p, NETDEV_ALIGN);
dev->padded = (char *)dev - (char *)p;
ref_tracker_dir_init(&dev->refcnt_tracker, 128);
ref_tracker_dir_init(&dev->refcnt_tracker, 128, name);
#ifdef CONFIG_PCPU_DEV_REFCNT
dev->pcpu_refcnt = alloc_percpu(int);
if (!dev->pcpu_refcnt)

4
net/core/net_namespace.c
View File

@@ -308,7 +308,7 @@ EXPORT_SYMBOL_GPL(get_net_ns_by_id);
/* init code that must occur even if setup_net() is not called. */
static __net_init void preinit_net(struct net *net)
{
ref_tracker_dir_init(&net->notrefcnt_tracker, 128);
ref_tracker_dir_init(&net->notrefcnt_tracker, 128, "net notrefcnt");
}
/*
@@ -322,7 +322,7 @@ static __net_init int setup_net(struct net *net, struct user_namespace *user_ns)
LIST_HEAD(net_exit_list);
refcount_set(&net->ns.count, 1);
ref_tracker_dir_init(&net->refcnt_tracker, 128);
ref_tracker_dir_init(&net->refcnt_tracker, 128, "net refcnt");
refcount_set(&net->passive, 1);
get_random_bytes(&net->hash_mix, sizeof(u32));