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| author | NeilBrown <neilb@suse.de> | 2014-12-15 12:57:00 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-02-06 09:32:56 +1100 |
| commit | 4af1a04176bdb4688aa14f6c10d1d5131c036a9d (patch) | |
| tree | 978bdc35cce2405bacc44ad9e747e2c97143ce6f /mm/memblock.c | |
| parent | 1e594bb24d3d08fe4a8afa0fc45a61d6109130fa (diff) | |
| download | linux-4af1a04176bdb4688aa14f6c10d1d5131c036a9d.tar.bz2 | |
md: move GET_BITMAP_FILE ioctl out from mddev_lock.
It makes more sense to report bitmap_info->file, rather than
bitmap->file (the later is only available once the array is
active).
With that change, use mddev->lock to protect bitmap_info being
set to NULL, and we can call get_bitmap_file() without taking
the mutex.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'mm/memblock.c')
0 files changed, 0 insertions, 0 deletions