Messages in this thread Patch in this message | | | From | NeilBrown <> | Date | Thu, 29 Mar 2018 15:26:48 +1100 | Subject | [PATCH 01/17] staging: lustre: remove invariant in cl_io_read_ahead() |
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This invariant can fail as ci_type is somtimes CIS_INIT.
According to Jinshan Xiong, or of the most recent significant change to this code, "We should get rid of it."
So do that.
Fixes: 1e1db2a97be5 ("staging: lustre: clio: Revise read ahead implementation") Cc: Jinshan Xiong <jinshan.xiong@intel.com> Signed-off-by: NeilBrown <neilb@suse.com> --- drivers/staging/lustre/lustre/obdclass/cl_io.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c b/drivers/staging/lustre/lustre/obdclass/cl_io.c index ab84e011b560..fcdae6029258 100644 --- a/drivers/staging/lustre/lustre/obdclass/cl_io.c +++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c @@ -599,7 +599,6 @@ int cl_io_read_ahead(const struct lu_env *env, struct cl_io *io, int result = 0; LINVRNT(io->ci_type == CIT_READ || io->ci_type == CIT_FAULT); - LINVRNT(io->ci_state == CIS_IO_GOING || io->ci_state == CIS_LOCKED); LINVRNT(cl_io_invariant(io)); cl_io_for_each(scan, io) {
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