From 2a796d84af42403ea149d35ee5578741c5470474 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 1 Apr 2016 12:57:11 +0200 Subject: btrfs-progs: replace leafsize with nodesize Nodesize is used in kernel, the values are always equal. We have to keep leafsize in headers, similarly the tree setting functions still take and set leafsize, but it's effectively a no-op. Signed-off-by: David Sterba --- chunk-recover.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'chunk-recover.c') diff --git a/chunk-recover.c b/chunk-recover.c index b03330b4..4ad337b4 100644 --- a/chunk-recover.c +++ b/chunk-recover.c @@ -47,7 +47,7 @@ struct recover_control { u16 csum_size; u32 sectorsize; - u32 leafsize; + u32 nodesize; u64 generation; u64 chunk_root_generation; @@ -477,7 +477,7 @@ static void print_scan_result(struct recover_control *rc) printf("DEVICE SCAN RESULT:\n"); printf("Filesystem Information:\n"); printf("\tsectorsize: %d\n", rc->sectorsize); - printf("\tleafsize: %d\n", rc->leafsize); + printf("\tnodesize: %d\n", rc->nodesize); printf("\ttree root generation: %llu\n", rc->generation); printf("\tchunk root generation: %llu\n", rc->chunk_root_generation); printf("\n"); @@ -761,10 +761,10 @@ static int scan_one_device(void *dev_scan_struct) if (ret) return 1; - buf = malloc(sizeof(*buf) + rc->leafsize); + buf = malloc(sizeof(*buf) + rc->nodesize); if (!buf) return -ENOMEM; - buf->len = rc->leafsize; + buf->len = rc->nodesize; bytenr = 0; while (1) { @@ -773,8 +773,8 @@ static int scan_one_device(void *dev_scan_struct) if (is_super_block_address(bytenr)) bytenr += rc->sectorsize; - if (pread64(fd, buf->data, rc->leafsize, bytenr) < - rc->leafsize) + if (pread64(fd, buf->data, rc->nodesize, bytenr) < + rc->nodesize) break; if (memcmp_extent_buffer(buf, rc->fs_devices->fsid, @@ -818,7 +818,7 @@ static int scan_one_device(void *dev_scan_struct) break; } next_node: - bytenr += rc->leafsize; + bytenr += rc->nodesize; } out: close(fd); @@ -1070,7 +1070,7 @@ again: key.type == BTRFS_METADATA_ITEM_KEY) { old_val = btrfs_super_bytes_used(fs_info->super_copy); if (key.type == BTRFS_METADATA_ITEM_KEY) - old_val += root->leafsize; + old_val += root->nodesize; else old_val += key.offset; btrfs_set_super_bytes_used(fs_info->super_copy, @@ -1538,7 +1538,7 @@ static int recover_prepare(struct recover_control *rc, char *path) } rc->sectorsize = btrfs_super_sectorsize(sb); - rc->leafsize = btrfs_super_leafsize(sb); + rc->nodesize = btrfs_super_nodesize(sb); rc->generation = btrfs_super_generation(sb); rc->chunk_root_generation = btrfs_super_chunk_root_generation(sb); rc->csum_size = btrfs_super_csum_size(sb); -- cgit v1.2.3