summaryrefslogtreecommitdiff
path: root/drivers/s390
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-04 17:58:06 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-04 17:58:06 +0300
commitf459c34538f57661e0fd1d3eaf7c0b17125ae011 (patch)
tree3addc82d7f792c4533501978798dad0095293933 /drivers/s390
parent29dcea88779c856c7dc92040a0c01233263101d4 (diff)
parent32a50fabb334b2f0725de84bf248bd8c24c22b05 (diff)
downloadlinux-f459c34538f57661e0fd1d3eaf7c0b17125ae011.tar.xz
Merge tag 'for-4.18/block-20180603' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe: - clean up how we pass around gfp_t and blk_mq_req_flags_t (Christoph) - prepare us to defer scheduler attach (Christoph) - clean up drivers handling of bounce buffers (Christoph) - fix timeout handling corner cases (Christoph/Bart/Keith) - bcache fixes (Coly) - prep work for bcachefs and some block layer optimizations (Kent). - convert users of bio_sets to using embedded structs (Kent). - fixes for the BFQ io scheduler (Paolo/Davide/Filippo) - lightnvm fixes and improvements (Matias, with contributions from Hans and Javier) - adding discard throttling to blk-wbt (me) - sbitmap blk-mq-tag handling (me/Omar/Ming). - remove the sparc jsflash block driver, acked by DaveM. - Kyber scheduler improvement from Jianchao, making it more friendly wrt merging. - conversion of symbolic proc permissions to octal, from Joe Perches. Previously the block parts were a mix of both. - nbd fixes (Josef and Kevin Vigor) - unify how we handle the various kinds of timestamps that the block core and utility code uses (Omar) - three NVMe pull requests from Keith and Christoph, bringing AEN to feature completeness, file backed namespaces, cq/sq lock split, and various fixes - various little fixes and improvements all over the map * tag 'for-4.18/block-20180603' of git://git.kernel.dk/linux-block: (196 commits) blk-mq: update nr_requests when switching to 'none' scheduler block: don't use blocking queue entered for recursive bio submits dm-crypt: fix warning in shutdown path lightnvm: pblk: take bitmap alloc. out of critical section lightnvm: pblk: kick writer on new flush points lightnvm: pblk: only try to recover lines with written smeta lightnvm: pblk: remove unnecessary bio_get/put lightnvm: pblk: add possibility to set write buffer size manually lightnvm: fix partial read error path lightnvm: proper error handling for pblk_bio_add_pages lightnvm: pblk: fix smeta write error path lightnvm: pblk: garbage collect lines with failed writes lightnvm: pblk: rework write error recovery path lightnvm: pblk: remove dead function lightnvm: pass flag on graceful teardown to targets lightnvm: pblk: check for chunk size before allocating it lightnvm: pblk: remove unnecessary argument lightnvm: pblk: remove unnecessary indirection lightnvm: pblk: return NVM_ error on failed submission lightnvm: pblk: warn in case of corrupted write buffer ...
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/block/dasd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 02c03e418c27..cb9b685118da 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -3054,7 +3054,7 @@ out:
*
* Return values:
* BLK_EH_RESET_TIMER if the request should be left running
- * BLK_EH_NOT_HANDLED if the request is handled or terminated
+ * BLK_EH_DONE if the request is handled or terminated
* by the driver.
*/
enum blk_eh_timer_return dasd_times_out(struct request *req, bool reserved)
@@ -3067,7 +3067,7 @@ enum blk_eh_timer_return dasd_times_out(struct request *req, bool reserved)
cqr = *((struct dasd_ccw_req **) blk_mq_rq_to_pdu(req));
if (!cqr)
- return BLK_EH_NOT_HANDLED;
+ return BLK_EH_DONE;
spin_lock_irqsave(&cqr->dq->lock, flags);
device = cqr->startdev ? cqr->startdev : block->base;
@@ -3126,7 +3126,7 @@ enum blk_eh_timer_return dasd_times_out(struct request *req, bool reserved)
spin_unlock(&block->queue_lock);
spin_unlock_irqrestore(&cqr->dq->lock, flags);
- return rc ? BLK_EH_RESET_TIMER : BLK_EH_NOT_HANDLED;
+ return rc ? BLK_EH_RESET_TIMER : BLK_EH_DONE;
}
static int dasd_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,