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authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-07 14:32:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-07 14:32:45 -0800
commitad804a0b2a769a0eed29015c53fe395449c09d13 (patch)
tree3f96dd15fe24705cd8244bdb8fb81a7195f6ea04 /drivers/nvme
parentab9f2faf8f40604551336e5b0a18e0910a57b92c (diff)
parent5f2a2d5d423d5337a1392fa016ec23a8a4206006 (diff)
Merge branch 'akpm' (patches from Andrew)
Merge second patch-bomb from Andrew Morton: - most of the rest of MM - procfs - lib/ updates - printk updates - bitops infrastructure tweaks - checkpatch updates - nilfs2 update - signals - various other misc bits: coredump, seqfile, kexec, pidns, zlib, ipc, dma-debug, dma-mapping, ... * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (102 commits) ipc,msg: drop dst nil validation in copy_msg include/linux/zutil.h: fix usage example of zlib_adler32() panic: release stale console lock to always get the logbuf printed out dma-debug: check nents in dma_sync_sg* dma-mapping: tidy up dma_parms default handling pidns: fix set/getpriority and ioprio_set/get in PRIO_USER mode kexec: use file name as the output message prefix fs, seqfile: always allow oom killer seq_file: reuse string_escape_str() fs/seq_file: use seq_* helpers in seq_hex_dump() coredump: change zap_threads() and zap_process() to use for_each_thread() coredump: ensure all coredumping tasks have SIGNAL_GROUP_COREDUMP signal: remove jffs2_garbage_collect_thread()->allow_signal(SIGCONT) signal: introduce kernel_signal_stop() to fix jffs2_garbage_collect_thread() signal: turn dequeue_signal_lock() into kernel_dequeue_signal() signals: kill block_all_signals() and unblock_all_signals() nilfs2: fix gcc uninitialized-variable warnings in powerpc build nilfs2: fix gcc unused-but-set-variable warnings MAINTAINERS: nilfs2: add header file for tracing nilfs2: add tracepoints for analyzing reading and writing metadata files ...
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/pci.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 9f4fe3a5f41e..97b6640a3745 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1025,11 +1025,13 @@ int __nvme_submit_sync_cmd(struct request_queue *q, struct nvme_command *cmd,
req->special = (void *)0;
if (buffer && bufflen) {
- ret = blk_rq_map_kern(q, req, buffer, bufflen, __GFP_WAIT);
+ ret = blk_rq_map_kern(q, req, buffer, bufflen,
+ __GFP_DIRECT_RECLAIM);
if (ret)
goto out;
} else if (ubuffer && bufflen) {
- ret = blk_rq_map_user(q, req, NULL, ubuffer, bufflen, __GFP_WAIT);
+ ret = blk_rq_map_user(q, req, NULL, ubuffer, bufflen,
+ __GFP_DIRECT_RECLAIM);
if (ret)
goto out;
bio = req->bio;