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| author | Tian Tao <tiantao6@hisilicon.com> | 2021-02-25 17:18:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-26 09:41:01 -0800 |
| commit | e818e820c6a0e819d239264fc863531bbcd72c30 (patch) | |
| tree | c59c31d2349dfde1cdf12014c193f2560c2cec26 | |
| parent | fc6697a89f56d9773b2fbff718d4cf2a6d63379d (diff) | |
| download | linux-e818e820c6a0e819d239264fc863531bbcd72c30.tar.bz2 | |
mm: set the sleep_mapped to true for zbud and z3fold
zpool driver adds a flag to indicate whether the zpool driver can enter an
atomic context after mapping. This patch sets it true for z3fold and
zbud.
Link: https://lkml.kernel.org/r/1611035683-12732-3-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Vitaly Wool <vitaly.wool@konsulko.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reported-by: Mike Galbraith <efault@gmx.de>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/z3fold.c | 1 | ||||
| -rw-r--r-- | mm/zbud.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/mm/z3fold.c b/mm/z3fold.c index c1ccf6bb0ffb..b5dafa7e44e4 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -1771,6 +1771,7 @@ static u64 z3fold_zpool_total_size(void *pool) static struct zpool_driver z3fold_zpool_driver = { .type = "z3fold", + .sleep_mapped = true, .owner = THIS_MODULE, .create = z3fold_zpool_create, .destroy = z3fold_zpool_destroy, diff --git a/mm/zbud.c b/mm/zbud.c index c49966ece674..7ec5f27a68b0 100644 --- a/mm/zbud.c +++ b/mm/zbud.c @@ -203,6 +203,7 @@ static u64 zbud_zpool_total_size(void *pool) static struct zpool_driver zbud_zpool_driver = { .type = "zbud", + .sleep_mapped = true, .owner = THIS_MODULE, .create = zbud_zpool_create, .destroy = zbud_zpool_destroy, |