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authorPeng Tao <tao.peng@primarydata.com>2015-12-04 02:57:48 +0800
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-12-28 14:32:36 -0500
commitd600ad1f2bdbf97c4818dcc85b174f72c90c21bd (patch)
treedaec357d0f24c241834d7c37e3adc723925e369f /fs/nfs/read.c
parentd0379a5d066a998b0210a81dc52e266ce4daaa36 (diff)
NFS41: pop some layoutget errors to application
For ERESTARTSYS/EIO/EROFS/ENOSPC/E2BIG in layoutget, we should just bail out instead of hiding the error and retrying inband IO. Change all the call sites to pop the error all the way up. Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/read.c')
-rw-r--r--fs/nfs/read.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 0a5e33f33b5c..0bb580174cb3 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -115,7 +115,7 @@ int nfs_readpage_async(struct nfs_open_context *ctx, struct inode *inode,
pgm = &pgio.pg_mirrors[0];
NFS_I(inode)->read_io += pgm->pg_bytes_written;
- return 0;
+ return pgio.pg_error < 0 ? pgio.pg_error : 0;
}
static void nfs_readpage_release(struct nfs_page *req)