diff options
Diffstat (limited to 'fs/ubifs/find.c')
| -rw-r--r-- | fs/ubifs/find.c | 32 |
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; |