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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-18 09:32:44 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-18 09:32:44 -0800
commitea88eeac0cb8328014b53d80ca631e8dc0dc18dc (patch)
treede605c1d0e7ab1e342eedad47c56061b65a6b790 /drivers/md/md.h
parent848b81415c42ff3dc9a4204749087b015c37ef66 (diff)
parenta9add5d92b64ea57fb4c3b557c3891cdeb15fa0c (diff)
downloadop-kernel-dev-ea88eeac0cb8328014b53d80ca631e8dc0dc18dc.zip
op-kernel-dev-ea88eeac0cb8328014b53d80ca631e8dc0dc18dc.tar.gz
Merge tag 'md-3.8' of git://neil.brown.name/md
Pull md update from Neil Brown: "Mostly just little fixes. Probably biggest part is AVX accelerated RAID6 calculations." * tag 'md-3.8' of git://neil.brown.name/md: md/raid5: add blktrace calls md/raid5: use async_tx_quiesce() instead of open-coding it. md: Use ->curr_resync as last completed request when cleanly aborting resync. lib/raid6: build proper files on corresponding arch lib/raid6: Add AVX2 optimized gen_syndrome functions lib/raid6: Add AVX2 optimized recovery functions md: Update checkpoint of resync/recovery based on time. md:Add place to update ->recovery_cp. md.c: re-indent various 'switch' statements. md: close race between removing and adding a device. md: removed unused variable in calc_sb_1_csm.
Diffstat (limited to 'drivers/md/md.h')
-rw-r--r--drivers/md/md.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 1e2fc3d..eca59c3 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -307,6 +307,7 @@ struct mddev {
* REQUEST: user-space has requested a sync (used with SYNC)
* CHECK: user-space request for check-only, no repair
* RESHAPE: A reshape is happening
+ * ERROR: sync-action interrupted because io-error
*
* If neither SYNC or RESHAPE are set, then it is a recovery.
*/
@@ -320,6 +321,7 @@ struct mddev {
#define MD_RECOVERY_CHECK 7
#define MD_RECOVERY_RESHAPE 8
#define MD_RECOVERY_FROZEN 9
+#define MD_RECOVERY_ERROR 10
unsigned long recovery;
/* If a RAID personality determines that recovery (of a particular
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