staging: lustre: lov: trying smaller memory allocations
authorYang Sheng <yang.sheng@intel.com>
Sat, 18 Feb 2017 21:47:08 +0000 (16:47 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 6 Mar 2017 08:17:00 +0000 (09:17 +0100)
commit3ee45c7eb68ab64a25b93d821da062ca60164f48
tree39ff2c57f141b0a94305a21841f29cc484319adb
parent37471504b001717e1b30f5458de2ccb36037fc27
staging: lustre: lov: trying smaller memory allocations

Reduce struct lov_io_sub to smaller memory usage
on wide-stripe file systems.

Signed-off-by: Yang Sheng <yang.sheng@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7085
Reviewed-on: http://review.whamcloud.com/17476
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 files changed:
drivers/staging/lustre/lustre/include/cl_object.h
drivers/staging/lustre/lustre/llite/file.c
drivers/staging/lustre/lustre/llite/glimpse.c
drivers/staging/lustre/lustre/llite/lcommon_cl.c
drivers/staging/lustre/lustre/llite/lcommon_misc.c
drivers/staging/lustre/lustre/llite/llite_internal.h
drivers/staging/lustre/lustre/llite/llite_mmap.c
drivers/staging/lustre/lustre/llite/lproc_llite.c
drivers/staging/lustre/lustre/llite/rw.c
drivers/staging/lustre/lustre/llite/vvp_dev.c
drivers/staging/lustre/lustre/llite/xattr.c
drivers/staging/lustre/lustre/lov/lov_cl_internal.h
drivers/staging/lustre/lustre/lov/lov_object.c
drivers/staging/lustre/lustre/obdclass/cl_object.c
drivers/staging/lustre/lustre/obdecho/echo_client.c
drivers/staging/lustre/lustre/osc/lproc_osc.c
drivers/staging/lustre/lustre/osc/osc_cache.c
drivers/staging/lustre/lustre/osc/osc_lock.c
drivers/staging/lustre/lustre/osc/osc_page.c
drivers/staging/lustre/lustre/osc/osc_request.c