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NFS: Code comments update in NFS
read_cache_mtime is no longer used in nfs_inode. This patch removes references of read_cache_mtime in the code comments. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -119,8 +119,7 @@ struct nfs_inode {
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unsigned long cache_validity; /* bit mask */
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/*
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* read_cache_jiffies is when we started read-caching this inode,
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* and read_cache_mtime is the mtime of the inode at that time.
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* read_cache_jiffies is when we started read-caching this inode.
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* attrtimeo is for how long the cached information is assumed
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* to be valid. A successful attribute revalidation doubles
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* attrtimeo (up to acregmax/acdirmax), a failure resets it to
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@ -129,11 +128,6 @@ struct nfs_inode {
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* We need to revalidate the cached attrs for this inode if
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*
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* jiffies - read_cache_jiffies > attrtimeo
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*
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* and invalidate any cached data/flush out any dirty pages if
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* we find that
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*
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* mtime != read_cache_mtime
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*/
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unsigned long read_cache_jiffies;
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unsigned long attrtimeo;
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