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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:48 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:48 -0500
commit01d0ae8beaee75d954900109619b700fe68707d9 (patch)
tree06180b83f10e0008db9f6bfa6a5fa420bf568ebe /fs/nfs/iostat.h
parentd9f6eb75d4900782a095b98470decfe98971f920 (diff)
NFSv4: Fix an oops in nfs4_fill_super
The mount statistics patches introduced a call to nfs_free_iostats that is not only redundant, but actually causes an oops. Also fix a memory leak due to the lack of a call to nfs_free_iostats on unmount. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/iostat.h')
-rw-r--r--fs/nfs/iostat.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/iostat.h b/fs/nfs/iostat.h
index 7a7495153317..6350ecbde589 100644
--- a/fs/nfs/iostat.h
+++ b/fs/nfs/iostat.h
@@ -156,7 +156,8 @@ static inline struct nfs_iostats *nfs_alloc_iostats(void)
static inline void nfs_free_iostats(struct nfs_iostats *stats)
{
- free_percpu(stats);
+ if (stats != NULL)
+ free_percpu(stats);
}
#endif