lgcosta/reiserfsprogs
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Imported reiserfsprogs-3.6.19

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This commit is contained in:
Jeff Mahoney committed 2012-10-11 11:31:31 -04:00
1 parent 3078c83c48
commit 0ed773997f
34 files changed
+724 -560
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resize_reiserfs/do_shrink.c
+11 -6
View File
@@ -25,19 +25,24 @@ static void quit_resizer(reiserfs_filsys_t * fs)
/* save changes to bitmap blocks */
reiserfs_close (fs);
/* leave fs in ERROR state */
DIE ("fs shrinking was not completed successfully, run reiserfsck.");
reiserfs_exit(1, "fs shrinking was not completed successfully, "
"run reiserfsck.");
}
/* block moving */
static unsigned long move_generic_block(reiserfs_filsys_t * fs, unsigned long block, unsigned long bnd, int h)
static unsigned long move_generic_block(reiserfs_filsys_t * fs,
unsigned long block,
unsigned long bnd, int h)
{
struct buffer_head * bh, * bh2;
/* primitive fsck */
if (block > get_sb_block_count(ondisk_sb)) {
fprintf(stderr, "resize_reiserfs: invalid block number (%lu) found.\n", block);
fprintf(stderr, "resize_reiserfs: invalid block number "
"(%lu) found.\n", block);
quit_resizer(fs);
}
/* progress bar, 3D style :) */
if (opt_verbose)
print_how_far(stderr, &total_node_cnt, blocks_used, 1, 0);
@@ -57,7 +62,7 @@ static unsigned long move_generic_block(reiserfs_filsys_t * fs, unsigned long bl
bh = bread(fs->fs_dev, block, fs->fs_blocksize);
if (!bh)
reiserfs_panic ("move_generic_block: bread failed.\n");
reiserfs_exit (1, "move_generic_block: bread failed.\n");
reiserfs_bitmap_find_zero_bit(bmp, &unused_block);
if (unused_block == 0 || unused_block >= bnd) {
@@ -103,7 +108,7 @@ static unsigned long move_formatted_block(reiserfs_filsys_t * fs, unsigned long
bh = bread(fs->fs_dev, block, fs->fs_blocksize);
if (!bh)
reiserfs_panic ("move_formatted_block: bread failed");
reiserfs_exit (1, "move_formatted_block: bread failed");
if (is_leaf_node (bh)) {
@@ -208,7 +213,7 @@ int shrink_fs(reiserfs_filsys_t * fs, long long int blocks)
reiserfs_reopen(fs, O_RDWR);
if (reiserfs_open_ondisk_bitmap (fs))
DIE("cannot open ondisk bitmap");
reiserfs_exit(1, "cannot open ondisk bitmap");
bmp = fs->fs_bitmap2;
ondisk_sb = fs->fs_ondisk_sb;