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| author | David Sterba <dsterba@suse.com> | 2016-02-26 15:38:32 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-02-26 15:38:32 +0100 |
| commit | 675d276b322b45e7bf7c616a2847bdc425745b99 (patch) | |
| tree | c61e7108034bf1230024880ec8ae46a9617077c2 /fs/btrfs/dev-replace.h | |
| parent | e9ddd77a31e6ba2867b9c33547f6f079d55f7a72 (diff) | |
| parent | 73beece9ca07c003e0e4f4825b12be167334d4ad (diff) | |
| download | linux-675d276b322b45e7bf7c616a2847bdc425745b99.tar.bz2 | |
Merge branch 'foreign/liubo/replace-lockup' into for-chris-4.6
Diffstat (limited to 'fs/btrfs/dev-replace.h')
| -rw-r--r-- | fs/btrfs/dev-replace.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/btrfs/dev-replace.h b/fs/btrfs/dev-replace.h index 20035cbbf021..29e3ef5f96bd 100644 --- a/fs/btrfs/dev-replace.h +++ b/fs/btrfs/dev-replace.h @@ -34,8 +34,11 @@ int btrfs_dev_replace_cancel(struct btrfs_fs_info *fs_info, void btrfs_dev_replace_suspend_for_unmount(struct btrfs_fs_info *fs_info); int btrfs_resume_dev_replace_async(struct btrfs_fs_info *fs_info); int btrfs_dev_replace_is_ongoing(struct btrfs_dev_replace *dev_replace); -void btrfs_dev_replace_lock(struct btrfs_dev_replace *dev_replace); -void btrfs_dev_replace_unlock(struct btrfs_dev_replace *dev_replace); +void btrfs_dev_replace_lock(struct btrfs_dev_replace *dev_replace, int rw); +void btrfs_dev_replace_unlock(struct btrfs_dev_replace *dev_replace, int rw); +void btrfs_dev_replace_set_lock_blocking(struct btrfs_dev_replace *dev_replace); +void btrfs_dev_replace_clear_lock_blocking( + struct btrfs_dev_replace *dev_replace); static inline void btrfs_dev_replace_stats_inc(atomic64_t *stat_value) { |