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| author | Ingo Molnar <mingo@kernel.org> | 2018-10-29 09:12:34 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-10-29 09:12:34 +0300 |
| commit | 97ec37c57dd411d0815455bca07166411c0da1df (patch) | |
| tree | d64850c43778d15c137772957788093a8b7d032c /fs/nfs/read.c | |
| parent | ace6485a03266cc3c198ce8e927a1ce0ce139699 (diff) | |
| parent | b59dfdaef173677b0b7e10f375226c0a1114fd20 (diff) | |
| download | linux-97ec37c57dd411d0815455bca07166411c0da1df.tar.xz | |
Merge branch 'linus' into x86/urgent, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/nfs/read.c')
| -rw-r--r-- | fs/nfs/read.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 48d7277c60a9..f9f19784db82 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -276,16 +276,14 @@ static void nfs_readpage_result(struct rpc_task *task, struct nfs_pgio_header *hdr) { if (hdr->res.eof) { - loff_t bound; + loff_t pos = hdr->args.offset + hdr->res.count; + unsigned int new = pos - hdr->io_start; - bound = hdr->args.offset + hdr->res.count; - spin_lock(&hdr->lock); - if (bound < hdr->io_start + hdr->good_bytes) { + if (hdr->good_bytes > new) { + hdr->good_bytes = new; set_bit(NFS_IOHDR_EOF, &hdr->flags); clear_bit(NFS_IOHDR_ERROR, &hdr->flags); - hdr->good_bytes = bound - hdr->io_start; } - spin_unlock(&hdr->lock); } else if (hdr->res.count < hdr->args.count) nfs_readpage_retry(task, hdr); } |