From 1832a6d5ee3b1af61001cadba9e10da9e91af4a4 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Fri, 21 Dec 2007 16:27:21 -0500 Subject: Btrfs: Implement basic support for -ENOSPC This is intended to prevent accidentally filling the drive. A determined user can still make things oops. It includes some accounting of the current bytes under delayed allocation, but this will change as things get optimized Signed-off-by: Chris Mason --- fs/btrfs/extent_map.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/btrfs/extent_map.h') diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 6e572d3e8924..ea60f5447b5b 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -115,7 +115,8 @@ int __init extent_map_init(void); void extent_map_exit(void); u64 count_range_bits(struct extent_map_tree *tree, - u64 *start, u64 max_bytes, unsigned long bits); + u64 *start, u64 search_end, + u64 max_bytes, unsigned long bits); int test_range_bit(struct extent_map_tree *tree, u64 start, u64 end, int bits, int filled); -- cgit