md: raid1: simplify r1buf_pool_free()

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This patch gets each page's reference of each bio for resync,
then r1buf_pool_free() gets simplified a lot.

The same policy has been taken in raid10's buf pool allocation/free
too.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Shaohua Li <shli@fb.com>

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Ming Lei 2017-03-17 00:12:25 +08:00 • committed by Shaohua Li

parent 513e2faa01

commit a7234234d0

1 changed files with 8 additions and 9 deletions

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drivers/md/raid1.c

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