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| author |   Jinshan Xiong <jinshan.xiong@intel.com> | 2016-12-01 17:35:32 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-12-06 10:37:55 +0100 |
| commit | 17037fbd56b04c47ba06ef9833227d1a7eeb6861 (patch) | |
| tree | a130ddb98383152b0c63c27a6c2587df0cc69d22 /drivers/staging/lustre/lustre/osc/lproc_osc.c | |
| parent | staging: lustre: osc: create cli_name to get obd name (diff) | |
| download | linux-dev-17037fbd56b04c47ba06ef9833227d1a7eeb6861.tar.xz linux-dev-17037fbd56b04c47ba06ef9833227d1a7eeb6861.zip | |
staging: lustre: osc: Performance tune for LRU
Early launch page LRU work in osc_io_rw_iter_init();
Change the page LRU shrinking policy by OSC attributes;
Delete the contented lock osc_object::oo_seatbelt
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5108
Reviewed-on: http://review.whamcloud.com/10458
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: Fan Yong <fan.yong@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>
Diffstat (limited to 'drivers/staging/lustre/lustre/osc/lproc_osc.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/osc/lproc_osc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c index 4f56a49f2a32..575b2969ad83 100644 --- a/drivers/staging/lustre/lustre/osc/lproc_osc.c +++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c @@ -183,10 +183,12 @@ static int osc_cached_mb_seq_show(struct seq_file *m, void *v) seq_printf(m, "used_mb: %ld\n" - "busy_cnt: %ld\n", + "busy_cnt: %ld\n" + "reclaim: %llu\n", (atomic_long_read(&cli->cl_lru_in_list) + atomic_long_read(&cli->cl_lru_busy)) >> shift, - atomic_long_read(&cli->cl_lru_busy)); + atomic_long_read(&cli->cl_lru_busy), + cli->cl_lru_reclaim); return 0; } |