summaryrefslogtreecommitdiffstats
path: root/fs/hfsplus/bitmap.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/hfsplus/bitmap.c')
-rw-r--r--fs/hfsplus/bitmap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/hfsplus/bitmap.c b/fs/hfsplus/bitmap.c
index c7d3164..9fb5163 100644
--- a/fs/hfsplus/bitmap.c
+++ b/fs/hfsplus/bitmap.c
@@ -29,7 +29,7 @@ int hfsplus_block_allocate(struct super_block *sb, u32 size, u32 offset, u32 *ma
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);
@@ -143,7 +143,7 @@ done:
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;
}
@@ -164,7 +164,7 @@ int hfsplus_block_free(struct super_block *sb, u32 offset, u32 count)
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);
@@ -215,7 +215,7 @@ out:
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;
}
OpenPOWER on IntegriCloud