A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

libceph: using kfree_rcu() to simplify the code

Browse source 
The callback function of call_rcu() just calls a kfree(), so we
can use kfree_rcu() instead of call_rcu() + callback function.

Signed-off-by: Wei Yongjun <[email protected]>
Signed-off-by: Ilya Dryomov <[email protected]>
This commit is contained in:
Wei Yongjun 2016-07-30 00:38:26 +00:00 • committed by Ilya Dryomov
commit 864364a29c
1 changed files with 1 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

8
net/ceph/string_table.c
View file

@ -84,12 +84,6 @@ retry:
}
EXPORT_SYMBOL(ceph_find_or_create_string);
static void ceph_free_string(struct rcu_head *head)
{
struct ceph_string *cs = container_of(head, struct ceph_string, rcu);
kfree(cs);
}
void ceph_release_string(struct kref *ref)
{
struct ceph_string *cs = container_of(ref, struct ceph_string, kref);
@ -101,7 +95,7 @@ void ceph_release_string(struct kref *ref)
}
spin_unlock(&string_tree_lock);
call_rcu(&cs->rcu, ceph_free_string);
kfree_rcu(cs, rcu);
}
EXPORT_SYMBOL(ceph_release_string);