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logfs: Free areas before calling generic_shutdown_super()

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Or hit an assertion in map_invalidatepage() instead.

Signed-off-by: Joern Engel <joern@logfs.org>
This commit is contained in:
Joern Engel
2011-08-05 11:18:19 +02:00
committed by Prasad Joshi
parent 6c69494f6b
commit 1bcceaff8c
3 changed files with 12 additions and 4 deletions
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14
fs/logfs/segment.c
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@@ -862,6 +862,16 @@ static void free_area(struct logfs_area *area)
kfree(area);
}
void free_areas(struct super_block *sb)
{
struct logfs_super *super = logfs_super(sb);
int i;
for_each_area(i)
free_area(super->s_area[i]);
free_area(super->s_journal_area);
}
static struct logfs_area *alloc_area(struct super_block *sb)
{
struct logfs_area *area;
@@ -944,10 +954,6 @@ err:
void logfs_cleanup_areas(struct super_block *sb)
{
struct logfs_super *super = logfs_super(sb);
int i;
btree_grim_visitor128(&super->s_object_alias_tree, 0, kill_alias);
for_each_area(i)
free_area(super->s_area[i]);
free_area(super->s_journal_area);
}