diff options
Diffstat (limited to 'ubifs-utils/libubifs/find.c')
| -rw-r--r-- | ubifs-utils/libubifs/find.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/ubifs-utils/libubifs/find.c b/ubifs-utils/libubifs/find.c index ecf689c..364252e 100644 --- a/ubifs-utils/libubifs/find.c +++ b/ubifs-utils/libubifs/find.c @@ -80,7 +80,7 @@ static int valuable(struct ubifs_info *c, const struct ubifs_lprops *lprops) * @c: the UBIFS file-system description object * @lprops: LEB properties to scan * @in_tree: whether the LEB properties are in main memory - * @data: information passed to and from the caller of the scan + * @arg: information passed to and from the caller of the scan * * This function returns a code that indicates whether the scan should continue * (%LPT_SCAN_CONTINUE), whether the LEB properties should be added to the tree @@ -89,8 +89,9 @@ 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 */ @@ -173,8 +174,7 @@ 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); @@ -347,7 +347,7 @@ out: * @c: the UBIFS file-system description object * @lprops: LEB properties to scan * @in_tree: whether the LEB properties are in main memory - * @data: information passed to and from the caller of the scan + * @arg: information passed to and from the caller of the scan * * This function returns a code that indicates whether the scan should continue * (%LPT_SCAN_CONTINUE), whether the LEB properties should be added to the tree @@ -356,8 +356,9 @@ 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 */ @@ -453,7 +454,7 @@ 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); @@ -587,7 +588,7 @@ out: * @c: the UBIFS file-system description object * @lprops: LEB properties to scan * @in_tree: whether the LEB properties are in main memory - * @data: information passed to and from the caller of the scan + * @arg: information passed to and from the caller of the scan * * This function returns a code that indicates whether the scan should continue * (%LPT_SCAN_CONTINUE), whether the LEB properties should be added to the tree @@ -596,8 +597,9 @@ 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 */ @@ -632,8 +634,7 @@ 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); @@ -733,11 +734,10 @@ 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; } @@ -761,7 +761,7 @@ 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", @@ -780,7 +780,7 @@ int ubifs_save_dirty_idx_lnums(struct ubifs_info *c) * @c: the UBIFS file-system description object * @lprops: LEB properties to scan * @in_tree: whether the LEB properties are in main memory - * @data: information passed to and from the caller of the scan + * @arg: information passed to and from the caller of the scan * * This function returns a code that indicates whether the scan should continue * (%LPT_SCAN_CONTINUE), whether the LEB properties should be added to the tree @@ -789,8 +789,9 @@ 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 */ @@ -849,8 +850,7 @@ 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; |