diff options
Diffstat (limited to 'fs/logfs/journal.c')
| -rw-r--r-- | fs/logfs/journal.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/logfs/journal.c b/fs/logfs/journal.c index 6ad30a4c905..33bd260b830 100644 --- a/fs/logfs/journal.c +++ b/fs/logfs/journal.c @@ -6,6 +6,7 @@ * Copyright (c) 2005-2008 Joern Engel <joern@logfs.org> */ #include "logfs.h" +#include <linux/slab.h> static void logfs_calc_free(struct super_block *sb) { @@ -800,6 +801,7 @@ void do_logfs_journal_wl_pass(struct super_block *sb) { struct logfs_super *super = logfs_super(sb); struct logfs_area *area = super->s_journal_area; + struct btree_head32 *head = &super->s_reserved_segments; u32 segno, ec; int i, err; @@ -807,6 +809,7 @@ void do_logfs_journal_wl_pass(struct super_block *sb) /* Drop old segments */ journal_for_each(i) if (super->s_journal_seg[i]) { + btree_remove32(head, super->s_journal_seg[i]); logfs_set_segment_unreserved(sb, super->s_journal_seg[i], super->s_journal_ec[i]); @@ -819,8 +822,13 @@ void do_logfs_journal_wl_pass(struct super_block *sb) super->s_journal_seg[i] = segno; super->s_journal_ec[i] = ec; logfs_set_segment_reserved(sb, segno); + err = btree_insert32(head, segno, (void *)1, GFP_KERNEL); + BUG_ON(err); /* mempool should prevent this */ + err = logfs_erase_segment(sb, segno, 1); + BUG_ON(err); /* FIXME: remount-ro would be nicer */ } /* Manually move journal_area */ + freeseg(sb, area->a_segno); area->a_segno = super->s_journal_seg[0]; area->a_is_open = 0; area->a_used_bytes = 0; |