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UBIFS: remove incorrect index space check

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When we report free space to user-space, we should not report
0 if the amount of empty LEBs is too low, because they would
be produced by GC when needed. Thus, just call
'ubifs_calc_available()' straight away which would take
'min_idx_lebs' into account anyway.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2008-08-25 16:02:31 +03:00
parent 9e5de35496
commit 8aabb75017
1 changed files with 1 additions and 14 deletions
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15
fs/ubifs/budget.c
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@ -709,24 +709,11 @@ void ubifs_release_dirty_inode_budget(struct ubifs_info *c,
*/ */
long long ubifs_budg_get_free_space(struct ubifs_info *c) long long ubifs_budg_get_free_space(struct ubifs_info *c)
{ {
int min_idx_lebs, rsvd_idx_lebs; int min_idx_lebs;
long long available, outstanding, free; long long available, outstanding, free;
/* Do exactly the same calculations as in 'do_budget_space()' */
spin_lock(&c->space_lock); spin_lock(&c->space_lock);
min_idx_lebs = ubifs_calc_min_idx_lebs(c); min_idx_lebs = ubifs_calc_min_idx_lebs(c);
if (min_idx_lebs > c->lst.idx_lebs)
rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
else
rsvd_idx_lebs = 0;
if (rsvd_idx_lebs > c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt
- c->lst.taken_empty_lebs) {
spin_unlock(&c->space_lock);
return 0;
}
outstanding = c->budg_data_growth + c->budg_dd_growth; outstanding = c->budg_data_growth + c->budg_dd_growth;
/* /*