From: Mike Snitzer <snitzer@redhat.com>
To: dm-devel@redhat.com
Cc: ejt@redhat.com
Subject: [for-3.19 PATCH v2 fix 18/17] dm thin: fix process_shared_bio (fixes SnapshotTests)
Date: Sun, 19 Oct 2014 19:02:34 -0400 [thread overview]
Message-ID: <1413759757-7935-1-git-send-email-snitzer@redhat.com> (raw)
In-Reply-To: <20141017183119.GA31854@redhat.com>
Fold into "dm thin: direct dispatch when breaking sharing"
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
---
drivers/md/dm-thin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index cd63180..f5c59cf 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -1435,7 +1435,7 @@ static void process_shared_bio(struct thin_c *tc, struct bio *bio,
h->shared_read_entry = dm_deferred_entry_inc(pool->shared_read_ds);
inc_all_io_entry(pool, bio);
- remap_and_issue(tc, bio, block);
+ remap_and_issue(tc, bio, lookup_result->block);
remap_and_issue_shared_cell(tc, data_cell, lookup_result->block);
remap_and_issue_shared_cell(tc, virt_cell, lookup_result->block);
--
1.8.3.1
next prev parent reply other threads:[~2014-10-19 23:02 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 6:06 [for-3.19 PATCH 00/17] dm thin: performance improvements Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 01/17] dm bufio: switch from a huge hash table to an rbtree Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 02/17] dm bufio: evict buffers that are past the max age but retain some buffers Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 03/17] dm bio prison: switch to using a red black tree Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 04/17] dm thin metadata: change dm_thin_find_block to allow blocking, but not issuing, IO Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 05/17] dm transaction manager: add support for prefetching blocks of metadata Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 06/17] dm thin: prefetch missing metadata pages Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 07/17] dm thin: throttle incoming IO Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 08/17] dm thin: adjust max_sectors_kb based on thinp blocksize Mike Snitzer
2014-10-17 6:06 ` [for-3.19 PATCH 09/17] dm: improve documentation and code clarity in dm_merge_bvec Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 10/17] dm thin: implement thin_merge Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 11/17] dm thin: grab a virtual cell before looking up the mapping Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 12/17] dm thin: performance improvement to discard processing Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 13/17] dm thin: factor out remap_and_issue_overwrite Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 14/17] dm thin: defer whole cells rather than individual bios Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 15/17] dm thin: remap the bios in a cell immediately Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 16/17] dm thin: direct dispatch when breaking sharing Mike Snitzer
2014-10-17 6:07 ` [for-3.19 PATCH 17/17] dm thin: sort the deferred cells Mike Snitzer
2014-10-17 18:31 ` [for-3.19 PATCH 00/17] dm thin: performance improvements Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 01/17] dm bufio: switch from a huge hash table to an rbtree Mike Snitzer
2014-10-21 22:48 ` Mikulas Patocka
2014-10-22 9:41 ` Joe Thornber
2014-10-17 18:37 ` [for-3.19 PATCH v2 02/17] dm bufio: evict buffers that are past the max age but retain some buffers Mike Snitzer
2014-10-31 16:37 ` Mikulas Patocka
2014-10-17 18:37 ` [for-3.19 PATCH v2 03/17] dm bio prison: switch to using a red black tree Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 04/17] dm thin metadata: change dm_thin_find_block to allow blocking, but not issuing, IO Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 05/17] dm transaction manager: add support for prefetching blocks of metadata Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 06/17] dm thin: prefetch missing metadata pages Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 07/17] dm thin: throttle incoming IO Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 08/17] dm thin: adjust max_sectors_kb based on thinp blocksize Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 09/17] dm: improve documentation and code clarity in dm_merge_bvec Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 10/17] dm thin: implement thin_merge Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 11/17] dm thin: grab a virtual cell before looking up the mapping Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 12/17] dm thin: performance improvement to discard processing Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 13/17] dm thin: factor out remap_and_issue_overwrite Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 14/17] dm thin: defer whole cells rather than individual bios Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 15/17] dm thin: remap the bios in a cell immediately Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 16/17] dm thin: direct dispatch when breaking sharing Mike Snitzer
2014-10-17 18:37 ` [for-3.19 PATCH v2 17/17] dm thin: sort the deferred cells Mike Snitzer
2014-10-19 23:02 ` Mike Snitzer [this message]
2014-10-19 23:02 ` [for-3.19 PATCH v2 fix 19/17] dm thin: requeue deferred_cells when in requeue_mode Mike Snitzer
2014-10-19 23:02 ` [for-3.19 PATCH v2 20/17] dm thin: optimize retry_bios_on_resume Mike Snitzer
2014-10-19 23:02 ` [for-3.19 PATCH v2 21/17] dm thin: refactor requeue_io to eliminate spinlock bouncing Mike Snitzer
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