[PATCH] NFS: Zap entire 'struct inode' in nfs_zap_caches_locked().

From: Jesper Juhl
Date: Mon Feb 14 2011 - 16:57:43 EST


nfs_zap_caches_locked() attempts to zero all of the 'struct inode' that's
passed in via the pointer variable 'inode'. Unfortunately it only manages
to zero the size of a 'pointer to struct inode'. Fix that.

Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
---
inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

compile tested only

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 1cc600e..6c4236e 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -145,7 +145,7 @@ static void nfs_zap_caches_locked(struct inode *inode)
nfsi->attrtimeo = NFS_MINATTRTIMEO(inode);
nfsi->attrtimeo_timestamp = jiffies;

- memset(NFS_COOKIEVERF(inode), 0, sizeof(NFS_COOKIEVERF(inode)));
+ memset(NFS_COOKIEVERF(inode), 0, sizeof(*NFS_COOKIEVERF(inode)));
if (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode))
nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
else


--
Jesper Juhl <jj@xxxxxxxxxxxxx> http://www.chaosbits.net/
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