Searched refs:unused_bg_unpin_mutex (Results 1 - 4 of 4) sorted by relevance

/linux-master/fs/btrfs/
H A Dfs.h780 struct mutex unused_bg_unpin_mutex; member in struct:btrfs_fs_info
H A Ddisk-io.c2723 mutex_init(&fs_info->unused_bg_unpin_mutex);
4714 * Hence, hold the unused_bg_unpin_mutex to avoid double unpin
4717 mutex_lock(&fs_info->unused_bg_unpin_mutex);
4720 mutex_unlock(&fs_info->unused_bg_unpin_mutex);
4727 mutex_unlock(&fs_info->unused_bg_unpin_mutex);
H A Dextent-tree.c2889 mutex_lock(&fs_info->unused_bg_unpin_mutex);
2892 mutex_unlock(&fs_info->unused_bg_unpin_mutex);
2903 mutex_unlock(&fs_info->unused_bg_unpin_mutex);
H A Dblock-group.c1427 * Hold the unused_bg_unpin_mutex lock to avoid racing with
1436 mutex_lock(&fs_info->unused_bg_unpin_mutex);
1447 mutex_unlock(&fs_info->unused_bg_unpin_mutex);

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