diff options
| author | Tom Zanussi <zanussi@comcast.net> | 2007-05-09 02:34:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:51 -0700 |
| commit | 7c9cb38302e78d24e37f7d8a2ea7eed4ae5f2fa7 (patch) | |
| tree | b65be3c42762e85f3611fe5298d203f7f901da02 /include | |
| parent | d0758bc334780d70266c1d1b974ed26f740a0819 (diff) | |
| download | blackbird-op-linux-7c9cb38302e78d24e37f7d8a2ea7eed4ae5f2fa7.tar.gz blackbird-op-linux-7c9cb38302e78d24e37f7d8a2ea7eed4ae5f2fa7.zip | |
relay: use plain timer instead of delayed work
relay doesn't need to use schedule_delayed_work() for waking readers
when a simple timer will do.
Signed-off-by: Tom Zanussi <zanussi@comcast.net>
Cc: Satyam Sharma <satyam.sharma@gmail.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/relay.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/relay.h b/include/linux/relay.h index 759a0f97bec2..6cd8c4425fc7 100644 --- a/include/linux/relay.h +++ b/include/linux/relay.h @@ -12,6 +12,7 @@ #include <linux/types.h> #include <linux/sched.h> +#include <linux/timer.h> #include <linux/wait.h> #include <linux/list.h> #include <linux/fs.h> @@ -38,7 +39,7 @@ struct rchan_buf size_t subbufs_consumed; /* count of sub-buffers consumed */ struct rchan *chan; /* associated channel */ wait_queue_head_t read_wait; /* reader wait queue */ - struct delayed_work wake_readers; /* reader wake-up work struct */ + struct timer_list timer; /* reader wake-up timer */ struct dentry *dentry; /* channel file dentry */ struct kref kref; /* channel buffer refcount */ struct page **page_array; /* array of current buffer pages */ |
