diff options
Diffstat (limited to 'fs/jffs2/jffs2_fs_sb.h')
| -rw-r--r-- | fs/jffs2/jffs2_fs_sb.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/jffs2/jffs2_fs_sb.h b/fs/jffs2/jffs2_fs_sb.h index 18fca2b9e53..d9c4b27575e 100644 --- a/fs/jffs2/jffs2_fs_sb.h +++ b/fs/jffs2/jffs2_fs_sb.h @@ -16,7 +16,7 @@ #include <linux/spinlock.h> #include <linux/workqueue.h> #include <linux/completion.h> -#include <linux/semaphore.h> +#include <linux/mutex.h> #include <linux/timer.h> #include <linux/wait.h> #include <linux/list.h> @@ -44,7 +44,7 @@ struct jffs2_sb_info { 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 + struct mutex alloc_sem; /* Used to protect all the following fields, and also to protect against out-of-order writing of nodes. And GC. */ uint32_t cleanmarker_size; /* Size of an _inline_ CLEANMARKER @@ -104,7 +104,7 @@ struct jffs2_sb_info { /* Sem to allow jffs2_garbage_collect_deletion_dirent to drop the erase_completion_lock while it's holding a pointer to an obsoleted node. I don't like this. Alternatives welcomed. */ - struct semaphore erase_free_sem; + struct mutex erase_free_sem; uint32_t wbuf_pagesize; /* 0 for NOR and other flashes with no wbuf */ |