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| author | Ilya Dryomov <idryomov@gmail.com> | 2015-06-24 17:24:33 +0300 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-08-26 19:30:42 +0200 |
| commit | 5bdf46b857a62bb37fabaaf0f756905a8117465d (patch) | |
| tree | a837f8cb5ce5e66198bc8cb1012560345bd0a2a4 /kernel/sysctl_binary.c | |
| parent | ff8ad5dfcf051bde6f3a10c2d67e1641431e1cd3 (diff) | |
rbd: use GFP_NOIO in rbd_obj_request_create()
commit 5a60e87603c4c533492c515b7f62578189b03c9c upstream.
rbd_obj_request_create() is called on the main I/O path, so we need to
use GFP_NOIO to make sure allocation doesn't blow back on us. Not all
callers need this, but I'm still hardcoding the flag inside rather than
making it a parameter because a) this is going to stable, and b) those
callers shouldn't really use rbd_obj_request_create() and will be fixed
in the future.
More memory allocation fixes will follow.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stefan Guendhoer <stefan@guendhoer.com>
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions