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btrfs: use GFP_KERNEL for allocations of workqueues

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We don't have to use GFP_NOFS to allocate workqueue structures, this is
done from mount context or potentially scrub start context, safe to fail
in both cases.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2015-12-01 18:04:30 +01:00
parent 8d2db7855e
commit 61dd5ae65b
1 changed files with 2 additions and 2 deletions
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4
fs/btrfs/async-thread.c
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@ -97,7 +97,7 @@ static struct __btrfs_workqueue *
__btrfs_alloc_workqueue(const char *name, unsigned int flags, int limit_active, __btrfs_alloc_workqueue(const char *name, unsigned int flags, int limit_active,
int thresh) int thresh)
{ {
struct __btrfs_workqueue *ret = kzalloc(sizeof(*ret), GFP_NOFS); struct __btrfs_workqueue *ret = kzalloc(sizeof(*ret), GFP_KERNEL);
if (!ret) if (!ret)
return NULL; return NULL;
@ -148,7 +148,7 @@ struct btrfs_workqueue *btrfs_alloc_workqueue(const char *name,
int limit_active, int limit_active,
int thresh) int thresh)
{ {
struct btrfs_workqueue *ret = kzalloc(sizeof(*ret), GFP_NOFS); struct btrfs_workqueue *ret = kzalloc(sizeof(*ret), GFP_KERNEL);
if (!ret) if (!ret)
return NULL; return NULL;