diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index f8519b866c0a..e392dd67f0ba 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1025,7 +1025,7 @@ static bool defrag_check_next_extent(struct inode *inode, struct extent_map *em) if (!next || next->block_start >= EXTENT_MAP_LAST_BYTE) ret = false; else if ((em->block_start + em->block_len == next->block_start) && - (em->block_len > 128 * 1024 && next->block_len > 128 * 1024)) + (em->block_len > SZ_128K && next->block_len > SZ_128K)) ret = false; free_extent_map(next); @@ -1271,9 +1271,9 @@ int btrfs_defrag_file(struct inode *inode, struct file *file, int defrag_count = 0; int compress_type = BTRFS_COMPRESS_ZLIB; u32 extent_thresh = range->extent_thresh; - unsigned long max_cluster = (256 * 1024) >> PAGE_CACHE_SHIFT; + unsigned long max_cluster = SZ_256K >> PAGE_CACHE_SHIFT; unsigned long cluster = max_cluster; - u64 new_align = ~((u64)128 * 1024 - 1); + u64 new_align = ~((u64)SZ_128K - 1); struct page **pages = NULL; if (isize == 0) @@ -1290,7 +1290,7 @@ int btrfs_defrag_file(struct inode *inode, struct file *file, } if (extent_thresh == 0) - extent_thresh = 256 * 1024; + extent_thresh = SZ_256K; /* * if we were not given a file, allocate a readahead @@ -1322,7 +1322,7 @@ int btrfs_defrag_file(struct inode *inode, struct file *file, if (newer_than) { ret = find_new_extents(root, inode, newer_than, - &newer_off, 64 * 1024); + &newer_off, SZ_64K); if (!ret) { range->start = newer_off; /* @@ -1412,9 +1412,8 @@ int btrfs_defrag_file(struct inode *inode, struct file *file, newer_off = max(newer_off + 1, (u64)i << PAGE_CACHE_SHIFT); - ret = find_new_extents(root, inode, - newer_than, &newer_off, - 64 * 1024); + ret = find_new_extents(root, inode, newer_than, + &newer_off, SZ_64K); if (!ret) { range->start = newer_off; i = (newer_off & new_align) >> PAGE_CACHE_SHIFT; @@ -1580,7 +1579,7 @@ static noinline int btrfs_ioctl_resize(struct file *file, new_size = old_size + new_size; } - if (new_size < 256 * 1024 * 1024) { + if (new_size < SZ_256M) { ret = -EINVAL; goto out_free; } @@ -2169,7 +2168,7 @@ static noinline int btrfs_ioctl_tree_search_v2(struct file *file, struct inode *inode; int ret; size_t buf_size; - const size_t buf_limit = 16 * 1024 * 1024; + const size_t buf_limit = SZ_16M; if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -3105,7 +3104,7 @@ out_unlock: return ret; } -#define BTRFS_MAX_DEDUPE_LEN (16 * 1024 * 1024) +#define BTRFS_MAX_DEDUPE_LEN SZ_16M static long btrfs_ioctl_file_extent_same(struct file *file, struct btrfs_ioctl_same_args __user *argp) @@ -4533,7 +4532,7 @@ static long btrfs_ioctl_logical_to_ino(struct btrfs_root *root, goto out; } - size = min_t(u32, loi->size, 64 * 1024); + size = min_t(u32, loi->size, SZ_64K); inodes = init_data_container(size); if (IS_ERR(inodes)) { ret = PTR_ERR(inodes); |