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| author |   NeilBrown <neilb@suse.de> | 2010-10-26 17:41:22 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-10-28 17:36:09 +1100 |
| commit | 1c4588e9c19cae6209a28c9da2f16a18a610b935 (patch) | |
| tree | 74ffb14a5586c3a297b0fd372be5b72cf7e53bcd /drivers/md/bitmap.c | |
| parent | md: use bio_kmalloc rather than bio_alloc when failure is acceptable. (diff) | |
| download | linux-dev-1c4588e9c19cae6209a28c9da2f16a18a610b935.tar.xz linux-dev-1c4588e9c19cae6209a28c9da2f16a18a610b935.zip | |
md/raid1: perform mem allocation before disabling writes during resync.
Though this mem alloc is GFP_NOIO an so will not deadlock, it seems
better to do the allocation before 'raise_barrier' which stops any IO
requests while the resync proceeds.
raid10 always uses this order, so it is at least consistent to do the
same in raid1.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/bitmap.c')
0 files changed, 0 insertions, 0 deletions