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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reiserfscore/bitmap.c
+14 -7
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@@ -253,9 +253,13 @@ static int reiserfs_fetch_ondisk_bitmap (reiserfs_bitmap_t * bm, reiserfs_filsys
if (!bh) {
reiserfs_warning (stderr, "reiserfs_fetch_ondisk_bitmap: "
"bread failed reading bitmap (%lu)\n", block);
bh = getblk (fs->fs_dev, block, fs->fs_blocksize);
if (!bh)
reiserfs_panic ("reiserfs_fetch_ondisk_bitmap: getblk failed");
if (!bh) {
reiserfs_exit (1, "reiserfs_fetch_ondisk_bitmap: "
"getblk failed");
}
memset (bh->b_data, 0xff, bh->b_size);
mark_buffer_uptodate (bh, 1);
}
@@ -341,9 +345,10 @@ int reiserfs_flush_to_ondisk_bitmap (reiserfs_bitmap_t * bm, reiserfs_filsys_t *
while (to_copy) {
/* we bread to make sure that filesystem contains enough blocks */
bh = getblk (fs->fs_dev, block, fs->fs_blocksize);
if (!bh)
reiserfs_panic ("reiserfs_flush_to_ondisk_bitmap: "
"getblk failed for (%lu)\n", block);
if (!bh) {
reiserfs_exit (1, "Getblk failed for (%lu)\n", block);
}
memset (bh->b_data, 0xff, bh->b_size);
mark_buffer_uptodate (bh, 1);
@@ -685,7 +690,8 @@ void reiserfs_free_ondisk_bitmap (reiserfs_filsys_t * fs)
int reiserfs_open_ondisk_bitmap (reiserfs_filsys_t * fs)
{
if (fs->fs_bitmap2)
reiserfs_panic ("%s: bitmap is initiaized already", __FUNCTION__);
reiserfs_panic ("bitmap is initiaized already");
fs->fs_bitmap2 = reiserfs_create_bitmap (get_sb_block_count (fs->fs_ondisk_sb));
if (!fs->fs_bitmap2)
return -1;
@@ -705,7 +711,8 @@ int reiserfs_open_ondisk_bitmap (reiserfs_filsys_t * fs)
int reiserfs_create_ondisk_bitmap (reiserfs_filsys_t * fs)
{
if (fs->fs_bitmap2)
reiserfs_panic ("create: bitmap is initiaized already");
reiserfs_panic ("bitmap is initiaized already");
fs->fs_bitmap2 = reiserfs_create_bitmap (get_sb_block_count (fs->fs_ondisk_sb));
if (!fs->fs_bitmap2)
return 0;