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NFS: Micro-optimisation for nfs_wb_page()

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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Trond Myklebust
2007-01-13 02:28:08 -05:00
parent 02241bc47e
commit f40313ac39
1 changed files with 2 additions and 0 deletions
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fs/nfs/write.c
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@@ -1516,6 +1516,8 @@ int nfs_wb_page_priority(struct inode *inode, struct page *page, int how)
if (ret < 0) if (ret < 0)
goto out; goto out;
} }
if (!PagePrivate(page))
return 0;
ret = nfs_sync_mapping_wait(page->mapping, &wbc, how); ret = nfs_sync_mapping_wait(page->mapping, &wbc, how);
if (ret >= 0) if (ret >= 0)
return 0; return 0;