diff options
| author | Matthew Wilcox <matthew@wil.cx> | 2008-10-16 14:57:54 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-06 10:44:30 -0800 |
| commit | 210272a28465a7a31bcd580d2f9529f924965aa5 (patch) | |
| tree | bd368e8f27c7691b12deaafc1a52c79db1fa1cc9 /include/linux/klist.h | |
| parent | 929d2fa5955ab27aa21fac615b23e0e92e8dc3a0 (diff) | |
| download | lwn-210272a28465a7a31bcd580d2f9529f924965aa5.tar.gz lwn-210272a28465a7a31bcd580d2f9529f924965aa5.zip | |
driver core: Remove completion from struct klist_node
Removing the completion from klist_node reduces its size from 64 bytes
to 28 on x86-64. To maintain the semantics of klist_remove(), we add
a single list of klist nodes which are pending deletion and scan them.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/klist.h')
| -rw-r--r-- | include/linux/klist.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/klist.h b/include/linux/klist.h index 8ea98db223e5..d5a27af9dba5 100644 --- a/include/linux/klist.h +++ b/include/linux/klist.h @@ -13,7 +13,6 @@ #define _LINUX_KLIST_H #include <linux/spinlock.h> -#include <linux/completion.h> #include <linux/kref.h> #include <linux/list.h> @@ -41,7 +40,6 @@ struct klist_node { void *n_klist; /* never access directly */ struct list_head n_node; struct kref n_ref; - struct completion n_removed; }; extern void klist_add_tail(struct klist_node *n, struct klist *k); |