staging/lustre/dlmlock: compress out unused space
authorBruce Korb <bruce_korb@xyratex.com>
Mon, 22 Jul 2013 16:06:37 +0000 (00:06 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Jul 2013 19:48:24 +0000 (12:48 -0700)
commitf2145eae3d4d7c93fcbd7013bbf31db76bdd0ad4
treeb51973b13683180830b7b2cd6bcdcdf80b66e6f5
parentdf9fcbeb7730ec77a8f643ff1e00b99167cbeabe
staging/lustre/dlmlock: compress out unused space

* lustre/include/lustre_dlm.h: Remove all bit fields and the unused
  weighing callback procedure.  respell LDLM_AST_DISCARD_DATA as
  LDLM_FL_AST_DISCARD_DATA to match other flags.
* .gitignore: ignore emacs temporary files
* autogen.sh: rebuild the lock bits, if autogen is available.
* contrib/bit-masks/lustre_dlm_flags.def: define the ldlm_lock flags
* contrib/bit-masks/lustre_dlm_flags.tpl: template for emitting text
* contrib/bit-masks/Makefile: construct the .c and .h files
  The .c file is for constructing a crash extension and is not
  preserved.
* contrib/bit-masks/.gitignore: ignore built products
* lustre/contrib/wireshark/packet-lustre.c: use built files instead
  of local versions of the defines.

In the rest of the modified sources, replace flag field references
with bit mask references.

* lustre/osc/osc_lock.c: removed osc_lock_weigh, too

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2771
Lustre-change: http://review.whamcloud.com/5312
Signed-off-by: Bruce Korb <bruce_korb@xyratex.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-by: Keith Mannthey <Keith.Mannthey@intel.com>
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Reviewed-by: <bruce.korb@gmail.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13 files changed:
drivers/staging/lustre/lustre/include/lustre_dlm.h
drivers/staging/lustre/lustre/include/lustre_dlm_flags.h [new file with mode: 0644]
drivers/staging/lustre/lustre/ldlm/l_lock.c
drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
drivers/staging/lustre/lustre/ldlm/ldlm_request.c
drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
drivers/staging/lustre/lustre/llite/dir.c
drivers/staging/lustre/lustre/llite/file.c
drivers/staging/lustre/lustre/mdc/mdc_locks.c
drivers/staging/lustre/lustre/mgc/mgc_request.c
drivers/staging/lustre/lustre/osc/osc_lock.c