* [PATCH v3 16/25] vfat: Change how dentry's d_lock field is accessed
@ 2013-07-03 20:21 Waiman Long
0 siblings, 0 replies; only message in thread
From: Waiman Long @ 2013-07-03 20:21 UTC (permalink / raw)
To: Alexander Viro, Jeff Layton, Miklos Szeredi, Ingo Molnar,
Thomas Gleixner
Cc: OGAWA Hirofumi, Waiman Long, linux-fsdevel, linux-kernel,
Peter Zijlstra, Steven Rostedt, Linus Torvalds,
Benjamin Herrenschmidt, Andi Kleen, Chandramouleeswaran, Aswin,
Norton, Scott J
Because of the changes made in dcache.h header file, files that
use the d_lock field of the dentry structure need to be changed
accordingly. All the d_lock's spin_lock() and spin_unlock() calls
are replaced by the corresponding d_lock() and d_unlock() calls.
There is no change in logic and everything should just work.
Signed-off-by: Waiman Long <Waiman.Long@hp.com>
---
fs/fat/namei_vfat.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 2da9520..722ca30 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -34,10 +34,10 @@
static int vfat_revalidate_shortname(struct dentry *dentry)
{
int ret = 1;
- spin_lock(&dentry->d_lock);
+ d_lock(dentry);
if (dentry->d_time != dentry->d_parent->d_inode->i_version)
ret = 0;
- spin_unlock(&dentry->d_lock);
+ d_unlock(dentry);
return ret;
}
--
1.7.1
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