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| author | Andreas Gruenbacher | 2018-06-18 17:34:59 +0200 |
|---|---|---|
| committer | Bob Peterson | 2018-06-21 14:40:00 +0200 |
| commit | 00251a16d7f9eb380437b402def05cd7c1b16c09 (patch) | |
| tree | e5613448b7baba4ac2f38a2e993901c1ec96b065 /fs/gfs2/bmap.c | |
| parent | gfs2: Don't withdraw under a spin lock (diff) | |
| download | kernel-qcow2-linux-00251a16d7f9eb380437b402def05cd7c1b16c09.tar.gz kernel-qcow2-linux-00251a16d7f9eb380437b402def05cd7c1b16c09.tar.xz kernel-qcow2-linux-00251a16d7f9eb380437b402def05cd7c1b16c09.zip | |
gfs2: Minor clarification to __gfs2_punch_hole
Rename end_off to end_len to make the code less confusing.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/bmap.c')
| -rw-r--r-- | fs/gfs2/bmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index ed6699705c13..c7287afeeef5 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -2154,11 +2154,11 @@ int __gfs2_punch_hole(struct file *file, loff_t offset, loff_t length) if (error) goto out; } else { - unsigned int start_off, end_off, blocksize; + unsigned int start_off, end_len, blocksize; blocksize = i_blocksize(inode); start_off = offset & (blocksize - 1); - end_off = (offset + length) & (blocksize - 1); + end_len = (offset + length) & (blocksize - 1); if (start_off) { unsigned int len = length; if (length > blocksize - start_off) @@ -2167,11 +2167,11 @@ int __gfs2_punch_hole(struct file *file, loff_t offset, loff_t length) if (error) goto out; if (start_off + length < blocksize) - end_off = 0; + end_len = 0; } - if (end_off) { + if (end_len) { error = gfs2_block_zero_range(inode, - offset + length - end_off, end_off); + offset + length - end_len, end_len); if (error) goto out; } |