return size;
dprint(DBG_BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len);
- down(&HFSPLUS_SB(sb).alloc_file->i_sem);
+ mutex_lock(&HFSPLUS_SB(sb).alloc_file->i_mutex);
mapping = HFSPLUS_SB(sb).alloc_file->i_mapping;
page = read_cache_page(mapping, offset / PAGE_CACHE_BITS,
(filler_t *)mapping->a_ops->readpage, NULL);
sb->s_dirt = 1;
dprint(DBG_BITMAP, "-> %u,%u\n", start, *max);
out:
- up(&HFSPLUS_SB(sb).alloc_file->i_sem);
+ mutex_unlock(&HFSPLUS_SB(sb).alloc_file->i_mutex);
return start;
}
if ((offset + count) > HFSPLUS_SB(sb).total_blocks)
return -2;
- down(&HFSPLUS_SB(sb).alloc_file->i_sem);
+ mutex_lock(&HFSPLUS_SB(sb).alloc_file->i_mutex);
mapping = HFSPLUS_SB(sb).alloc_file->i_mapping;
pnr = offset / PAGE_CACHE_BITS;
page = read_cache_page(mapping, pnr, (filler_t *)mapping->a_ops->readpage, NULL);
kunmap(page);
HFSPLUS_SB(sb).free_blocks += len;
sb->s_dirt = 1;
- up(&HFSPLUS_SB(sb).alloc_file->i_sem);
+ mutex_unlock(&HFSPLUS_SB(sb).alloc_file->i_mutex);
return 0;
}