diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-06-01 04:01:03 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-06-01 04:01:39 -0400 |
commit | 23db9f430be9325a861c7762c1ffadad9ca528a8 (patch) | |
tree | 1ebb681611c96f17aa4f96e28d6923824a8b210f /kernel/async.c | |
parent | 27b9613b7be39412775d0ab80f57229aa73bb07d (diff) | |
parent | 3218911f839b6c85acbf872ad264ea69aa4d89ad (diff) |
Merge branch 'linus' into perfcounters/core
Merge reason: merge almost-rc8 into perfcounters/core, which was -rc6
based - to pick up the latest upstream fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/async.c')
-rw-r--r-- | kernel/async.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/kernel/async.c b/kernel/async.c index 968ef9457d4e..50540301ed0f 100644 --- a/kernel/async.c +++ b/kernel/async.c | |||
@@ -92,19 +92,23 @@ extern int initcall_debug; | |||
92 | static async_cookie_t __lowest_in_progress(struct list_head *running) | 92 | static async_cookie_t __lowest_in_progress(struct list_head *running) |
93 | { | 93 | { |
94 | struct async_entry *entry; | 94 | struct async_entry *entry; |
95 | async_cookie_t ret = next_cookie; /* begin with "infinity" value */ | ||
96 | |||
95 | if (!list_empty(running)) { | 97 | if (!list_empty(running)) { |
96 | entry = list_first_entry(running, | 98 | entry = list_first_entry(running, |
97 | struct async_entry, list); | 99 | struct async_entry, list); |
98 | return entry->cookie; | 100 | ret = entry->cookie; |
99 | } else if (!list_empty(&async_pending)) { | ||
100 | entry = list_first_entry(&async_pending, | ||
101 | struct async_entry, list); | ||
102 | return entry->cookie; | ||
103 | } else { | ||
104 | /* nothing in progress... next_cookie is "infinity" */ | ||
105 | return next_cookie; | ||
106 | } | 101 | } |
107 | 102 | ||
103 | if (!list_empty(&async_pending)) { | ||
104 | list_for_each_entry(entry, &async_pending, list) | ||
105 | if (entry->running == running) { | ||
106 | ret = entry->cookie; | ||
107 | break; | ||
108 | } | ||
109 | } | ||
110 | |||
111 | return ret; | ||
108 | } | 112 | } |
109 | 113 | ||
110 | static async_cookie_t lowest_in_progress(struct list_head *running) | 114 | static async_cookie_t lowest_in_progress(struct list_head *running) |