diff options
Diffstat (limited to 'fs/jffs2/nodemgmt.c')
| -rw-r--r-- | fs/jffs2/nodemgmt.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index a3e67a4ed67..747a73f0aa4 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -48,7 +48,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, minsize = PAD(minsize); D1(printk(KERN_DEBUG "jffs2_reserve_space(): Requested 0x%x bytes\n", minsize)); - down(&c->alloc_sem); + mutex_lock(&c->alloc_sem); D1(printk(KERN_DEBUG "jffs2_reserve_space(): alloc sem got\n")); @@ -81,7 +81,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, dirty, c->unchecked_size, c->sector_size)); spin_unlock(&c->erase_completion_lock); - up(&c->alloc_sem); + mutex_unlock(&c->alloc_sem); return -ENOSPC; } @@ -104,11 +104,11 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, D1(printk(KERN_DEBUG "max. available size 0x%08x < blocksneeded * sector_size 0x%08x, returning -ENOSPC\n", avail, blocksneeded * c->sector_size)); spin_unlock(&c->erase_completion_lock); - up(&c->alloc_sem); + mutex_unlock(&c->alloc_sem); return -ENOSPC; } - up(&c->alloc_sem); + mutex_unlock(&c->alloc_sem); D1(printk(KERN_DEBUG "Triggering GC pass. nr_free_blocks %d, nr_erasing_blocks %d, free_size 0x%08x, dirty_size 0x%08x, wasted_size 0x%08x, used_size 0x%08x, erasing_size 0x%08x, bad_size 0x%08x (total 0x%08x of 0x%08x)\n", c->nr_free_blocks, c->nr_erasing_blocks, c->free_size, c->dirty_size, c->wasted_size, c->used_size, c->erasing_size, c->bad_size, @@ -124,7 +124,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, if (signal_pending(current)) return -EINTR; - down(&c->alloc_sem); + mutex_lock(&c->alloc_sem); spin_lock(&c->erase_completion_lock); } @@ -137,7 +137,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, if (!ret) ret = jffs2_prealloc_raw_node_refs(c, c->nextblock, 1); if (ret) - up(&c->alloc_sem); + mutex_unlock(&c->alloc_sem); return ret; } @@ -462,7 +462,7 @@ void jffs2_complete_reservation(struct jffs2_sb_info *c) { D1(printk(KERN_DEBUG "jffs2_complete_reservation()\n")); jffs2_garbage_collect_trigger(c); - up(&c->alloc_sem); + mutex_unlock(&c->alloc_sem); } static inline int on_list(struct list_head *obj, struct list_head *head) @@ -511,7 +511,7 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref any jffs2_raw_node_refs. So we don't need to stop erases from happening, or protect against people holding an obsolete jffs2_raw_node_ref without the erase_completion_lock. */ - down(&c->erase_free_sem); + mutex_lock(&c->erase_free_sem); } spin_lock(&c->erase_completion_lock); @@ -714,7 +714,7 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref } out_erase_sem: - up(&c->erase_free_sem); + mutex_unlock(&c->erase_free_sem); } int jffs2_thread_should_wake(struct jffs2_sb_info *c) |