__nfs_revalidate_inode may return ETIMEDOUT.
print symbol of ETIMEDOUT in nfs trace:
before:
cat-5191 [005] 119.331127: nfs_revalidate_inode_exit: error=-110 (0x6e)
after:
cat-1738 [004] 44.365509: nfs_revalidate_inode_exit: error=-110 (TIMEDOUT)
Signed-off-by: Chen Hanxiao <chenhx.fnst@fujitsu.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
{ NFSERR_IO, "IO" }, \
{ NFSERR_NXIO, "NXIO" }, \
{ ECHILD, "CHILD" }, \
+ { ETIMEDOUT, "TIMEDOUT" }, \
{ NFSERR_EAGAIN, "AGAIN" }, \
{ NFSERR_ACCES, "ACCES" }, \
{ NFSERR_EXIST, "EXIST" }, \