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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-07 14:32:45 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-07 14:32:45 -0800 |
commit | ad804a0b2a769a0eed29015c53fe395449c09d13 (patch) | |
tree | 3f96dd15fe24705cd8244bdb8fb81a7195f6ea04 /drivers/nvme | |
parent | ab9f2faf8f40604551336e5b0a18e0910a57b92c (diff) | |
parent | 5f2a2d5d423d5337a1392fa016ec23a8a4206006 (diff) | |
download | linux-stable-ad804a0b2a769a0eed29015c53fe395449c09d13.tar.gz linux-stable-ad804a0b2a769a0eed29015c53fe395449c09d13.tar.bz2 linux-stable-ad804a0b2a769a0eed29015c53fe395449c09d13.zip |
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.c | 6 |
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; |