diff options
Diffstat (limited to 'fs/jfs/inode.c')
-rw-r--r-- | fs/jfs/inode.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index 9f942ca..04eb78f 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -55,6 +55,7 @@ void jfs_read_inode(struct inode *inode) inode->i_op = &jfs_file_inode_operations; init_special_inode(inode, inode->i_mode, inode->i_rdev); } + jfs_set_inode_flags(inode); } /* @@ -89,16 +90,16 @@ int jfs_commit_inode(struct inode *inode, int wait) } tid = txBegin(inode->i_sb, COMMIT_INODE); - down(&JFS_IP(inode)->commit_sem); + mutex_lock(&JFS_IP(inode)->commit_mutex); /* - * Retest inode state after taking commit_sem + * Retest inode state after taking commit_mutex */ if (inode->i_nlink && test_cflag(COMMIT_Dirty, inode)) rc = txCommit(tid, 1, &inode, wait ? COMMIT_SYNC : 0); txEnd(tid); - up(&JFS_IP(inode)->commit_sem); + mutex_unlock(&JFS_IP(inode)->commit_mutex); return rc; } @@ -257,7 +258,8 @@ jfs_get_blocks(struct inode *ip, sector_t lblock, unsigned long max_blocks, static int jfs_get_block(struct inode *ip, sector_t lblock, struct buffer_head *bh_result, int create) { - return jfs_get_blocks(ip, lblock, 1, bh_result, create); + return jfs_get_blocks(ip, lblock, bh_result->b_size >> ip->i_blkbits, + bh_result, create); } static int jfs_writepage(struct page *page, struct writeback_control *wbc) @@ -300,7 +302,7 @@ static ssize_t jfs_direct_IO(int rw, struct kiocb *iocb, struct inode *inode = file->f_mapping->host; return blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov, - offset, nr_segs, jfs_get_blocks, NULL); + offset, nr_segs, jfs_get_block, NULL); } struct address_space_operations jfs_aops = { @@ -335,18 +337,18 @@ void jfs_truncate_nolock(struct inode *ip, loff_t length) tid = txBegin(ip->i_sb, 0); /* - * The commit_sem cannot be taken before txBegin. + * The commit_mutex cannot be taken before txBegin. * txBegin may block and there is a chance the inode * could be marked dirty and need to be committed * before txBegin unblocks */ - down(&JFS_IP(ip)->commit_sem); + mutex_lock(&JFS_IP(ip)->commit_mutex); newsize = xtTruncate(tid, ip, length, COMMIT_TRUNCATE | COMMIT_PWMAP); if (newsize < 0) { txEnd(tid); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); break; } @@ -355,7 +357,7 @@ void jfs_truncate_nolock(struct inode *ip, loff_t length) txCommit(tid, 1, &ip, 0); txEnd(tid); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); } while (newsize > length); /* Truncate isn't always atomic */ } |