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| author | David Fries <david@fries.net> | 2008-10-15 22:04:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:49 -0700 |
| commit | 3c52e4e627896b42152cc6ff98216c302932227e (patch) | |
| tree | 811992a651418cfcd8a606317e2abae26447b9f9 /drivers/w1/w1.h | |
| parent | 01e14d6db9654be005a0a5384090aea2cde39976 (diff) | |
| download | linux-3.10-3c52e4e627896b42152cc6ff98216c302932227e.tar.gz linux-3.10-3c52e4e627896b42152cc6ff98216c302932227e.tar.bz2 linux-3.10-3c52e4e627896b42152cc6ff98216c302932227e.zip | |
W1: w1_process, block or sleep
The w1_process thread's sleeping and termination has been modified.
msleep_interruptible was replaced by schedule_timeout and schedule to
allow for kthread_stop and wake_up_process to interrupt the sleep and the
unbounded sleeping when a bus search is disabled. The W1_MASTER_NEED_EXIT
and flags variable were removed as they were redundant with
kthread_should_stop and kthread_stop. If w1_process is sleeping,
requesting a search will immediately wake it up rather than waiting for
the end of msleep_interruptible previously.
Signed-off-by: David Fries <david@fries.net>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/w1/w1.h')
| -rw-r--r-- | drivers/w1/w1.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/w1/w1.h b/drivers/w1/w1.h index 13e0ea880bf..34ee01e008a 100644 --- a/drivers/w1/w1.h +++ b/drivers/w1/w1.h @@ -149,8 +149,6 @@ struct w1_bus_master u8, w1_slave_found_callback); }; -#define W1_MASTER_NEED_EXIT 0 - struct w1_master { struct list_head w1_master_entry; @@ -169,8 +167,6 @@ struct w1_master void *priv; int priv_size; - long flags; - struct task_struct *thread; struct mutex mutex; |