fs/btrfs/extent_io.c

8 #include <linux/page-flags.h>
44 	unsigned long flags;
46 	spin_lock_irqsave(&fs_info->eb_leak_lock, flags);
48 	spin_unlock_irqrestore(&fs_info->eb_leak_lock, flags);
54 	unsigned long flags;
56 	spin_lock_irqsave(&fs_info->eb_leak_lock, flags);
58 	spin_unlock_irqrestore(&fs_info->eb_leak_lock, flags);
64 	unsigned long flags;
74 	spin_lock_irqsave(&fs_info->eb_leak_lock, flags);
86 	spin_unlock_irqrestore(&fs_info->eb_leak_lock, flags);
675  * @extra_gfp:	 the extra GFP flags for the allocation
706  * @extra_gfp:	the extra GFP flags for the allocation.
1090 		if (em->flags & EXTENT_FLAG_PREALLOC)
1303 	unsigned long flags;
1321 	spin_lock_irqsave(&subpage->lock, flags);
1324 	spin_unlock_irqrestore(&subpage->lock, flags);
1622 	 * Using the flags below in the btree inode also makes us achieve the
1633 		set_bit(BTRFS_FS_BTREE_ERR, &fs_info->flags);
1636 		set_bit(BTRFS_FS_LOG1_ERR, &fs_info->flags);
1639 		set_bit(BTRFS_FS_LOG2_ERR, &fs_info->flags);
1801 		unsigned long flags;
1813 		spin_lock_irqsave(&subpage->lock, flags);
1816 			spin_unlock_irqrestore(&subpage->lock, flags);
1830 		spin_unlock_irqrestore(&subpage->lock, flags);
2416 		if ((em->flags & EXTENT_FLAG_PINNED) || em->start != start) {
2429 		if (list_empty(&em->list) || (em->flags & EXTENT_FLAG_LOGGING))
2477 	u32 flags;
2535 	u32 flags;
2548 					      entry->flags);
2565  * @len and @flags with cached one.
2573 				u64 offset, u64 phys, u64 len, u32 flags)
2579 	ASSERT((flags & FIEMAP_EXTENT_LAST) == 0);
2676 			if (!(flags & (FIEMAP_EXTENT_ENCODED | FIEMAP_EXTENT_DELALLOC)))
2693 	 * 3) Share same flags
2697 	    cache->flags == flags) {
2725 	entry->flags = cache->flags;
2738 	cache->flags = flags;
2763 				      cache->len, cache->flags);
3156 		u64 flags = 0;
3212 			flags |= FIEMAP_EXTENT_ENCODED;
3215 			flags |= FIEMAP_EXTENT_DATA_INLINE;
3216 			flags |= FIEMAP_EXTENT_NOT_ALIGNED;
3218 						 extent_len, flags);
3242 					flags |= FIEMAP_EXTENT_SHARED;
3247 						 extent_len, flags);
3300 				cache.flags |= FIEMAP_EXTENT_LAST;
3302 			cache.flags |= FIEMAP_EXTENT_LAST;
3628 	 * writeback flags not set) and it's still in the tree (flag
3741 	    !test_and_set_bit(BTRFS_FS_UNALIGNED_TREE_BLOCK, &fs_info->flags)) {