Commit 71c5eec3 authored Jan 28, 2017 by Bobi Jam Committed by Greg Kroah-Hartman Feb 03, 2017

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>

parent 8e7a7362

drivers/staging/lustre/lustre/llite/rw.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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

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