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drbd: silence some log messages on bitmap IO

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Summary log messages meant for global bitmap IO
should not be printed for bitmap IO caused by
activity log transactions.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Lars Ellenberg 2011-02-21 15:10:23 +01:00 committed by Philipp Reisner
parent 7ad651b522
commit c9d963a46d
1 changed files with 9 additions and 5 deletions
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4
drivers/block/drbd/drbd_bitmap.c
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@ -1096,6 +1096,9 @@ static int bm_rw(struct drbd_conf *mdev, int rw, unsigned flags, unsigned lazy_w
*/
if (!atomic_dec_and_test(&ctx.in_flight))
wait_for_completion(&ctx.done);
/* summary for global bitmap IO */
if (flags == 0)
dev_info(DEV, "bitmap %s of %u pages took %lu jiffies\n",
rw == WRITE ? "WRITE" : "READ",
count, jiffies - now);
@ -1116,6 +1119,7 @@ static int bm_rw(struct drbd_conf *mdev, int rw, unsigned flags, unsigned lazy_w
}
now = b->bm_set;
if (flags == 0)
dev_info(DEV, "%s (%lu bits) marked out-of-sync by on disk bit-map.\n",
ppsize(ppb, now << (BM_BLOCK_SHIFT-10)), now);