summaryrefslogtreecommitdiff
path: root/fs/ubifs/find.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ubifs/find.c')
-rw-r--r--fs/ubifs/find.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index 873e6e1c92b5..6ebf3c04ac5f 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -82,8 +82,9 @@ static int valuable(struct ubifs_info *c, const struct ubifs_lprops *lprops)
*/
static int scan_for_dirty_cb(struct ubifs_info *c,
const struct ubifs_lprops *lprops, int in_tree,
- struct scan_data *data)
+ void *arg)
{
+ struct scan_data *data = arg;
int ret = LPT_SCAN_CONTINUE;
/* Exclude LEBs that are currently in use */
@@ -166,8 +167,7 @@ static const struct ubifs_lprops *scan_for_dirty(struct ubifs_info *c,
data.pick_free = pick_free;
data.lnum = -1;
data.exclude_index = exclude_index;
- err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum,
- (ubifs_lpt_scan_callback)scan_for_dirty_cb,
+ err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, scan_for_dirty_cb,
&data);
if (err)
return ERR_PTR(err);
@@ -349,8 +349,9 @@ out:
*/
static int scan_for_free_cb(struct ubifs_info *c,
const struct ubifs_lprops *lprops, int in_tree,
- struct scan_data *data)
+ void *arg)
{
+ struct scan_data *data = arg;
int ret = LPT_SCAN_CONTINUE;
/* Exclude LEBs that are currently in use */
@@ -446,7 +447,7 @@ const struct ubifs_lprops *do_find_free_space(struct ubifs_info *c,
data.pick_free = pick_free;
data.lnum = -1;
err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum,
- (ubifs_lpt_scan_callback)scan_for_free_cb,
+ scan_for_free_cb,
&data);
if (err)
return ERR_PTR(err);
@@ -589,8 +590,9 @@ out:
*/
static int scan_for_idx_cb(struct ubifs_info *c,
const struct ubifs_lprops *lprops, int in_tree,
- struct scan_data *data)
+ void *arg)
{
+ struct scan_data *data = arg;
int ret = LPT_SCAN_CONTINUE;
/* Exclude LEBs that are currently in use */
@@ -625,8 +627,7 @@ static const struct ubifs_lprops *scan_for_leb_for_idx(struct ubifs_info *c)
int err;
data.lnum = -1;
- err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum,
- (ubifs_lpt_scan_callback)scan_for_idx_cb,
+ err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, scan_for_idx_cb,
&data);
if (err)
return ERR_PTR(err);
@@ -726,11 +727,10 @@ out:
return err;
}
-static int cmp_dirty_idx(const struct ubifs_lprops **a,
- const struct ubifs_lprops **b)
+static int cmp_dirty_idx(const void *a, const void *b)
{
- const struct ubifs_lprops *lpa = *a;
- const struct ubifs_lprops *lpb = *b;
+ const struct ubifs_lprops *lpa = *(const struct ubifs_lprops **)a;
+ const struct ubifs_lprops *lpb = *(const struct ubifs_lprops **)b;
return lpa->dirty + lpa->free - lpb->dirty - lpb->free;
}
@@ -754,7 +754,7 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c)
sizeof(void *) * c->dirty_idx.cnt);
/* Sort it so that the dirtiest is now at the end */
sort(c->dirty_idx.arr, c->dirty_idx.cnt, sizeof(void *),
- (int (*)(const void *, const void *))cmp_dirty_idx, NULL);
+ cmp_dirty_idx, NULL);
dbg_find("found %d dirty index LEBs", c->dirty_idx.cnt);
if (c->dirty_idx.cnt)
dbg_find("dirtiest index LEB is %d with dirty %d and free %d",
@@ -782,8 +782,9 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c)
*/
static int scan_dirty_idx_cb(struct ubifs_info *c,
const struct ubifs_lprops *lprops, int in_tree,
- struct scan_data *data)
+ void *arg)
{
+ struct scan_data *data = arg;
int ret = LPT_SCAN_CONTINUE;
/* Exclude LEBs that are currently in use */
@@ -842,8 +843,7 @@ static int find_dirty_idx_leb(struct ubifs_info *c)
if (c->pnodes_have >= c->pnode_cnt)
/* All pnodes are in memory, so skip scan */
return -ENOSPC;
- err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum,
- (ubifs_lpt_scan_callback)scan_dirty_idx_cb,
+ err = ubifs_lpt_scan_nolock(c, -1, c->lscan_lnum, scan_dirty_idx_cb,
&data);
if (err)
return err;