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| author | Thomas Gleixner <tglx@linutronix.de> | 2005-05-19 17:18:11 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-05-23 13:21:14 +0200 |
| commit | fff7afd791f6a685b3ddedb8cfb152aed85f3cf8 (patch) | |
| tree | d120969aad25f0c67d1e81e51552c85ac954bb8b | |
| parent | 90e260c84f563a4ac6b47886e8188af06f4a4a46 (diff) | |
| download | linux-fff7afd791f6a685b3ddedb8cfb152aed85f3cf8.tar.gz linux-fff7afd791f6a685b3ddedb8cfb152aed85f3cf8.tar.bz2 linux-fff7afd791f6a685b3ddedb8cfb152aed85f3cf8.zip | |
[JFFS2] Convert thread start semaphore to completion
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | fs/jffs2/background.c | 8 | ||||
| -rw-r--r-- | include/linux/jffs2_fs_sb.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c index 1be6de27dd81..5548749bacb6 100644 --- a/fs/jffs2/background.c +++ b/fs/jffs2/background.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: background.c,v 1.50 2004/11/16 20:36:10 dwmw2 Exp $ + * $Id: background.c,v 1.52 2005/05/19 16:18:08 gleixner Exp $ * */ @@ -37,7 +37,7 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c) if (c->gc_task) BUG(); - init_MUTEX_LOCKED(&c->gc_thread_start); + init_completion(&c->gc_thread_start); init_completion(&c->gc_thread_exit); pid = kernel_thread(jffs2_garbage_collect_thread, c, CLONE_FS|CLONE_FILES); @@ -48,7 +48,7 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c) } else { /* Wait for it... */ D1(printk(KERN_DEBUG "JFFS2: Garbage collect thread is pid %d\n", pid)); - down(&c->gc_thread_start); + wait_for_completion(&c->gc_thread_start); } return ret; @@ -75,7 +75,7 @@ static int jffs2_garbage_collect_thread(void *_c) allow_signal(SIGCONT); c->gc_task = current; - up(&c->gc_thread_start); + complete(&c->gc_thread_start); set_user_nice(current, 10); diff --git a/include/linux/jffs2_fs_sb.h b/include/linux/jffs2_fs_sb.h index 350b82bd6529..1e21546622de 100644 --- a/include/linux/jffs2_fs_sb.h +++ b/include/linux/jffs2_fs_sb.h @@ -1,4 +1,4 @@ -/* $Id: jffs2_fs_sb.h,v 1.51 2005/02/28 08:21:06 dedekind Exp $ */ +/* $Id: jffs2_fs_sb.h,v 1.52 2005/05/19 16:12:17 gleixner Exp $ */ #ifndef _JFFS2_FS_SB #define _JFFS2_FS_SB @@ -32,7 +32,7 @@ struct jffs2_sb_info { unsigned int flags; struct task_struct *gc_task; /* GC task struct */ - struct semaphore gc_thread_start; /* GC thread start mutex */ + struct completion gc_thread_start; /* GC thread start completion */ struct completion gc_thread_exit; /* GC thread exit completion port */ struct semaphore alloc_sem; /* Used to protect all the following |