diff options
| -rw-r--r-- | fs/fat/inode.c | 4 | ||||
| -rw-r--r-- | fs/proc/page.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 6b74d09adbe..de0004fe6e0 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -202,9 +202,9 @@ static sector_t _fat_bmap(struct address_space *mapping, sector_t block) sector_t blocknr; /* fat_get_cluster() assumes the requested blocknr isn't truncated. */ - mutex_lock(&mapping->host->i_mutex); + down_read(&mapping->host->i_alloc_sem); blocknr = generic_block_bmap(mapping, block, fat_get_block); - mutex_unlock(&mapping->host->i_mutex); + up_read(&mapping->host->i_alloc_sem); return blocknr; } diff --git a/fs/proc/page.c b/fs/proc/page.c index 2d1345112a4..e9983837d08 100644 --- a/fs/proc/page.c +++ b/fs/proc/page.c @@ -80,7 +80,7 @@ static const struct file_operations proc_kpagecount_operations = { #define KPF_RECLAIM 9 #define KPF_BUDDY 10 -#define kpf_copy_bit(flags, srcpos, dstpos) (((flags >> srcpos) & 1) << dstpos) +#define kpf_copy_bit(flags, dstpos, srcpos) (((flags >> srcpos) & 1) << dstpos) static ssize_t kpageflags_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) |