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| author | David Sterba <dsterba@suse.com> | 2018-02-26 15:43:18 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-05-28 18:23:04 +0200 |
| commit | 110a21feedd78d398598d91be57db60e19b76fe0 (patch) | |
| tree | 800b5024cefc1e8a9678a0a9edbc3fa84ebada91 /drivers/nvdimm/e820.c | |
| parent | ff3d27a048d926b3920ccdb75d98788c567cae0d (diff) | |
| download | talos-obmc-linux-110a21feedd78d398598d91be57db60e19b76fe0.tar.gz talos-obmc-linux-110a21feedd78d398598d91be57db60e19b76fe0.zip | |
btrfs: introduce conditional wakeup helpers
Add convenience wrappers for the waitqueue management that involves
memory barriers to prevent deadlocks. The helpers will let us remove
barriers and the necessary comments in several places.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'drivers/nvdimm/e820.c')
0 files changed, 0 insertions, 0 deletions
