diff options
| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2014-08-23 17:48:28 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-08-23 17:48:28 -0400 |
| commit | 4631dbf677ded0419fee35ca7408285dabfaef1a (patch) | |
| tree | 80976bb3bff717dbe00fb3d916deab9e237d1c37 /fs/ext4/extents.c | |
| parent | c99d1e6e83b06744c75d9f5e491ed495a7086b7b (diff) | |
| download | blackbird-obmc-linux-4631dbf677ded0419fee35ca7408285dabfaef1a.tar.gz blackbird-obmc-linux-4631dbf677ded0419fee35ca7408285dabfaef1a.zip | |
ext4: move i_size,i_disksize update routines to helper function
Cc: stable@vger.kernel.org # needed for bug fix patches
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 76c2df382b7d..f0e6934291dd 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4839,12 +4839,8 @@ static long ext4_zero_range(struct file *file, loff_t offset, } inode->i_mtime = inode->i_ctime = ext4_current_time(inode); - if (new_size) { - if (new_size > i_size_read(inode)) - i_size_write(inode, new_size); - if (new_size > EXT4_I(inode)->i_disksize) - ext4_update_i_disksize(inode, new_size); + ext4_update_inode_size(inode, new_size); } else { /* * Mark that we allocate beyond EOF so the subsequent truncate @@ -4886,7 +4882,6 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len) int ret = 0; int flags; ext4_lblk_t lblk; - struct timespec tv; unsigned int blkbits = inode->i_blkbits; /* Return error if mode is not supported */ @@ -4945,15 +4940,11 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len) if (IS_ERR(handle)) goto out; - tv = inode->i_ctime = ext4_current_time(inode); + inode->i_ctime = ext4_current_time(inode); if (new_size) { - if (new_size > i_size_read(inode)) { - i_size_write(inode, new_size); - inode->i_mtime = tv; - } - if (new_size > EXT4_I(inode)->i_disksize) - ext4_update_i_disksize(inode, new_size); + if (ext4_update_inode_size(inode, new_size) & 0x1) + inode->i_mtime = inode->i_ctime; } else { /* * Mark that we allocate beyond EOF so the subsequent truncate |
