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| author | Christoph Hellwig <hch@lst.de> | 2014-11-24 16:47:02 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-11-24 17:00:41 -0500 |
| commit | 6a74c0c9402b85647793da70edc9d6b097d54472 (patch) | |
| tree | b44a19cb5bbf9f899d28f086ebb7c2604a017a2b | |
| parent | 1a867a0898b2e366a1eb5b7fe21413a2b2b1629f (diff) | |
| download | linux-6a74c0c9402b85647793da70edc9d6b097d54472.tar.gz linux-6a74c0c9402b85647793da70edc9d6b097d54472.tar.bz2 linux-6a74c0c9402b85647793da70edc9d6b097d54472.zip | |
pnfs/blocklayout: fix end calculation in pnfs_num_cont_bytes
Use the number of pages in the pagecache mapping instead of the
number of pnfs requests which is only slightly related.
Reported-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
| -rw-r--r-- | fs/nfs/blocklayout/blocklayout.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c index 4f46f7a05289..77fec6a55f57 100644 --- a/fs/nfs/blocklayout/blocklayout.c +++ b/fs/nfs/blocklayout/blocklayout.c @@ -812,7 +812,7 @@ static u64 pnfs_num_cont_bytes(struct inode *inode, pgoff_t idx) /* Optimize common case that writes from 0 to end of file */ end = DIV_ROUND_UP(i_size_read(inode), PAGE_CACHE_SIZE); - if (end != NFS_I(inode)->npages) { + if (end != inode->i_mapping->nrpages) { rcu_read_lock(); end = page_cache_next_hole(mapping, idx + 1, ULONG_MAX); rcu_read_unlock(); |