Commit 24bd68f4 authored by Goldwyn Rodrigues's avatar Goldwyn Rodrigues Committed by Trond Myklebust
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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: default avatarGoldwyn Rodrigues <rgoldwyn@gmail.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent c9d5128a
...@@ -119,8 +119,7 @@ struct nfs_inode { ...@@ -119,8 +119,7 @@ struct nfs_inode {
unsigned long cache_validity; /* bit mask */ unsigned long cache_validity; /* bit mask */
/* /*
* read_cache_jiffies is when we started read-caching this inode, * read_cache_jiffies is when we started read-caching this inode.
* and read_cache_mtime is the mtime of the inode at that time.
* attrtimeo is for how long the cached information is assumed * attrtimeo is for how long the cached information is assumed
* to be valid. A successful attribute revalidation doubles * to be valid. A successful attribute revalidation doubles
* attrtimeo (up to acregmax/acdirmax), a failure resets it to * attrtimeo (up to acregmax/acdirmax), a failure resets it to
...@@ -129,11 +128,6 @@ struct nfs_inode { ...@@ -129,11 +128,6 @@ struct nfs_inode {
* We need to revalidate the cached attrs for this inode if * We need to revalidate the cached attrs for this inode if
* *
* jiffies - read_cache_jiffies > attrtimeo * jiffies - read_cache_jiffies > attrtimeo
*
* and invalidate any cached data/flush out any dirty pages if
* we find that
*
* mtime != read_cache_mtime
*/ */
unsigned long read_cache_jiffies; unsigned long read_cache_jiffies;
unsigned long attrtimeo; unsigned long attrtimeo;
......
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