Hi Stephen,
On Fri, Aug 30, 2013 at 05:55:09PM +1000, Stephen Rothwell wrote:
> Hi Benjamin,
>
> After merging the aio tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> In file included from include/linux/kernel.h:13:0,
> from fs/aio.c:13:
> fs/aio.c: In function 'aio_free_ring':
> fs/aio.c:188:32: error: 'struct dentry' has no member named 'd_count'
> aio_ring_file->f_path.dentry->d_count,
> ^
> include/linux/printk.h:246:38: note: in definition of macro 'pr_debug'
> no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
Ah, this is unnecessary debugging code that got changed. I've committed
the following to my aio-next tree to just delete the code since it is not
required.
-ben
--
"Thought is the essence of where you are now."
commit 79bd1bcf1ab22ea723da7d5854a9e72a350ecbf8
Author: Benjamin LaHaise <bcrl@xxxxxxxxx>
Date: Fri Aug 30 10:22:04 2013 -0400
aio: remove unnecessary debugging from aio_free_ring()
The commit 36bc08cc0170 ("fs/aio: Add support to aio ring pages migration")
added some debugging code that is not required and resulted in a build error
when 98474236f72e ("vfs: make the dentry cache use the lockref infrastructure")
was added to the tree. The code is not required, so just delete it.
Signed-off-by: Benjamin LaHaise <bcrl@xxxxxxxxx>
diff --git a/fs/aio.c b/fs/aio.c
index c3f005d..d0defcb 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -183,11 +183,6 @@ static void aio_free_ring(struct kioctx *ctx)
if (aio_ring_file) {
truncate_setsize(aio_ring_file->f_inode, 0);
- pr_debug("pid(%d) i_nlink=%u d_count=%d d_unhashed=%d i_count=%d\n",
- current->pid, aio_ring_file->f_inode->i_nlink,
- aio_ring_file->f_path.dentry->d_count,
- d_unhashed(aio_ring_file->f_path.dentry),
- atomic_read(&aio_ring_file->f_inode->i_count));
fput(aio_ring_file);
ctx->aio_ring_file = NULL;
}
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