diff options
Diffstat (limited to 'fs/ext4/inode.c')
-rw-r--r-- | fs/ext4/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 92655fd89657..7dbcc3e84570 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c | |||
@@ -1881,7 +1881,7 @@ static void ext4_end_io_buffer_write(struct buffer_head *bh, int uptodate); | |||
1881 | * a[0] = 'a'; | 1881 | * a[0] = 'a'; |
1882 | * truncate(f, 4096); | 1882 | * truncate(f, 4096); |
1883 | * we have in the page first buffer_head mapped via page_mkwrite call back | 1883 | * we have in the page first buffer_head mapped via page_mkwrite call back |
1884 | * but other bufer_heads would be unmapped but dirty(dirty done via the | 1884 | * but other buffer_heads would be unmapped but dirty (dirty done via the |
1885 | * do_wp_page). So writepage should write the first block. If we modify | 1885 | * do_wp_page). So writepage should write the first block. If we modify |
1886 | * the mmap area beyond 1024 we will again get a page_fault and the | 1886 | * the mmap area beyond 1024 we will again get a page_fault and the |
1887 | * page_mkwrite callback will do the block allocation and mark the | 1887 | * page_mkwrite callback will do the block allocation and mark the |
@@ -3469,7 +3469,7 @@ int ext4_punch_hole(struct file *file, loff_t offset, loff_t length) | |||
3469 | * transaction, and VFS/VM ensures that ext4_truncate() cannot run | 3469 | * transaction, and VFS/VM ensures that ext4_truncate() cannot run |
3470 | * simultaneously on behalf of the same inode. | 3470 | * simultaneously on behalf of the same inode. |
3471 | * | 3471 | * |
3472 | * As we work through the truncate and commmit bits of it to the journal there | 3472 | * As we work through the truncate and commit bits of it to the journal there |
3473 | * is one core, guiding principle: the file's tree must always be consistent on | 3473 | * is one core, guiding principle: the file's tree must always be consistent on |
3474 | * disk. We must be able to restart the truncate after a crash. | 3474 | * disk. We must be able to restart the truncate after a crash. |
3475 | * | 3475 | * |