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| author | NeilBrown <neilb@suse.com> | 2018-03-29 15:26:48 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-23 14:46:39 +0200 |
| commit | 186ae2f38ac2761068316a75a58344d59b54b8f9 (patch) | |
| tree | ce503ef97c6043e1edb513623fa85acd7e3e5837 | |
| parent | 40fbffd9b9a110b7b1eb9e4fb609018d29dff157 (diff) | |
| download | op-kernel-dev-186ae2f38ac2761068316a75a58344d59b54b8f9.zip op-kernel-dev-186ae2f38ac2761068316a75a58344d59b54b8f9.tar.gz | |
staging: lustre: remove invariant in cl_io_read_ahead()
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>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/cl_io.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c b/drivers/staging/lustre/lustre/obdclass/cl_io.c index ab84e01..fcdae60 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) { |
