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staging: lustre: llite: specify READA debug mask for ras_update 

So that debug log only contains relevant messages for debugging
purpose.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8413
Reviewed-on: http://review.whamcloud.com/22753
Reviewed-by: Andreas Dilger <andreas.dilger@intel.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>
This commit is contained in:
Bobi Jam 2017-01-28 19:05:05 -05:00 committed by Greg Kroah-Hartman
parent 8e7a7362c3
commit 71c5eec3ee
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/lustre/lustre/llite/rw.c
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@ -729,6 +729,10 @@ static void ras_update(struct ll_sb_info *sbi, struct inode *inode,
spin_lock(&ras->ras_lock);
if (!hit)
CDEBUG(D_READA, DFID " pages at %lu miss.\n",
PFID(ll_inode2fid(inode)), index);
ll_ra_stats_inc_sbi(sbi, hit ? RA_STAT_HIT : RA_STAT_MISS);
/* reset the read-ahead window in two cases. First when the app seeks