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authorDavid Howells <dhowells@redhat.com>2009-11-19 18:10:23 +0000
committerDavid Howells <dhowells@redhat.com>2009-11-19 18:10:23 +0000
commit3d7a641e544e428191667e8b1f83f96fa46dbd65 (patch)
tree172aa672eca96b94f5531885b82abb82b43c7d8a /fs/fscache/main.c
parent66b00a7c93ec782d118d2c03bd599cfd041e80a1 (diff)
downloadop-kernel-dev-3d7a641e544e428191667e8b1f83f96fa46dbd65.zip
op-kernel-dev-3d7a641e544e428191667e8b1f83f96fa46dbd65.tar.gz
SLOW_WORK: Wait for outstanding work items belonging to a module to clear
Wait for outstanding slow work items belonging to a module to clear when unregistering that module as a user of the facility. This prevents the put_ref code of a work item from being taken away before it returns. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/fscache/main.c')
-rw-r--r--fs/fscache/main.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/fscache/main.c b/fs/fscache/main.c
index 4de41b5..add6bdb 100644
--- a/fs/fscache/main.c
+++ b/fs/fscache/main.c
@@ -48,7 +48,7 @@ static int __init fscache_init(void)
{
int ret;
- ret = slow_work_register_user();
+ ret = slow_work_register_user(THIS_MODULE);
if (ret < 0)
goto error_slow_work;
@@ -80,7 +80,7 @@ error_kobj:
error_cookie_jar:
fscache_proc_cleanup();
error_proc:
- slow_work_unregister_user();
+ slow_work_unregister_user(THIS_MODULE);
error_slow_work:
return ret;
}
@@ -97,7 +97,7 @@ static void __exit fscache_exit(void)
kobject_put(fscache_root);
kmem_cache_destroy(fscache_cookie_jar);
fscache_proc_cleanup();
- slow_work_unregister_user();
+ slow_work_unregister_user(THIS_MODULE);
printk(KERN_NOTICE "FS-Cache: Unloaded\n");
}
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