diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-20 20:46:21 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-20 20:46:21 -0400 |
| commit | 70ac4385a13f78bc478f26d317511893741b05bd (patch) | |
| tree | dafc7f3018295fc4ee00339889e4f35d5b9d7743 /block | |
| parent | d59bf96cdde5b874a57bfd1425faa45da915d0b7 (diff) | |
| parent | 077e98945db7e54a9865b5f29a1f02f531eca414 (diff) | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts:
include/linux/nfs_fs.h
Fixed up conflict with kernel header updates.
Diffstat (limited to 'block')
| -rw-r--r-- | block/as-iosched.c | 5 | ||||
| -rw-r--r-- | block/cfq-iosched.c | 8 | ||||
| -rw-r--r-- | block/deadline-iosched.c | 5 |
3 files changed, 5 insertions, 13 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c index a7caf35ca0c..0c750393be4 100644 --- a/block/as-iosched.c +++ b/block/as-iosched.c @@ -353,10 +353,9 @@ static struct request *as_find_arq_hash(struct as_data *ad, sector_t offset) /* * rb tree support functions */ -#define RB_NONE (2) #define RB_EMPTY(root) ((root)->rb_node == NULL) -#define ON_RB(node) ((node)->rb_color != RB_NONE) -#define RB_CLEAR(node) ((node)->rb_color = RB_NONE) +#define ON_RB(node) (rb_parent(node) != node) +#define RB_CLEAR(node) (rb_set_parent(node, node)) #define rb_entry_arq(node) rb_entry((node), struct as_rq, rb_node) #define ARQ_RB_ROOT(ad, arq) (&(ad)->sort_list[(arq)->is_sync]) #define rq_rb_key(rq) (rq)->sector diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 052b1748762..6200d9b9af2 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -60,14 +60,9 @@ static DEFINE_SPINLOCK(cfq_exit_lock); /* * rb-tree defines */ -#define RB_NONE (2) #define RB_EMPTY(node) ((node)->rb_node == NULL) -#define RB_CLEAR_COLOR(node) (node)->rb_color = RB_NONE #define RB_CLEAR(node) do { \ - (node)->rb_parent = NULL; \ - RB_CLEAR_COLOR((node)); \ - (node)->rb_right = NULL; \ - (node)->rb_left = NULL; \ + memset(node, 0, sizeof(*node)); \ } while (0) #define RB_CLEAR_ROOT(root) ((root)->rb_node = NULL) #define rb_entry_crq(node) rb_entry((node), struct cfq_rq, rb_node) @@ -567,7 +562,6 @@ static inline void cfq_del_crq_rb(struct cfq_rq *crq) cfq_update_next_crq(crq); rb_erase(&crq->rb_node, &cfqq->sort_list); - RB_CLEAR_COLOR(&crq->rb_node); if (cfq_cfqq_on_rr(cfqq) && RB_EMPTY(&cfqq->sort_list)) cfq_del_cfqq_rr(cfqd, cfqq); diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c index 3bd0415a982..c94de8e12fb 100644 --- a/block/deadline-iosched.c +++ b/block/deadline-iosched.c @@ -165,10 +165,9 @@ deadline_find_drq_hash(struct deadline_data *dd, sector_t offset) /* * rb tree support functions */ -#define RB_NONE (2) #define RB_EMPTY(root) ((root)->rb_node == NULL) -#define ON_RB(node) ((node)->rb_color != RB_NONE) -#define RB_CLEAR(node) ((node)->rb_color = RB_NONE) +#define ON_RB(node) (rb_parent(node) != node) +#define RB_CLEAR(node) (rb_set_parent(node, node)) #define rb_entry_drq(node) rb_entry((node), struct deadline_rq, rb_node) #define DRQ_RB_ROOT(dd, drq) (&(dd)->sort_list[rq_data_dir((drq)->request)]) #define rq_rb_key(rq) (rq)->sector |