From: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Date: Sun, 8 May 2011 18:42:44 +0000 (+0200)
Subject: HPFS: Make HPFS compile on preempt and SMP
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=637b424bf8747e50bab6648ab919632d6efd6c28;p=openwrt%2Fstaging%2Fblogic.git

HPFS: Make HPFS compile on preempt and SMP

Make HPFS compile on preempt and SMP

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/hpfs/Kconfig b/fs/hpfs/Kconfig
index 0c39dc3ef7d7..56bd15c5bf6c 100644
--- a/fs/hpfs/Kconfig
+++ b/fs/hpfs/Kconfig
@@ -1,7 +1,6 @@
 config HPFS_FS
 	tristate "OS/2 HPFS file system support"
 	depends on BLOCK
-	depends on BROKEN || !PREEMPT
 	help
 	  OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
 	  is the file system used for organizing files on OS/2 hard disk
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index c89b40808587..501ea86e40a4 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -479,11 +479,6 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
 
 	int o;
 
-	if (num_possible_cpus() > 1) {
-		printk(KERN_ERR "HPFS is not SMP safe\n");
-		return -EINVAL;
-	}
-
 	save_mount_options(s, options);
 
 	sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);