Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 86066914 authored by Abhi Das's avatar Abhi Das Committed by Bob Peterson
Browse files

gfs2: Don't support fallocate on jdata files 



We cannot provide an efficient implementation due to the headers
on the data blocks, so there doesn't seem much point in having it.

Signed-off-by: default avatarAbhi Das <adas@redhat.com>
Signed-off-by: default avatarBob Peterson <rpeterso@redhat.com>
parent 1bdf4535

fs/gfs2/file.c

+1 −1
Original line number Diff line number Diff line
@@ -917,7 +917,7 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset, loff_t le 
	struct gfs2_holder gh;

	int ret;



	if (mode & ~FALLOC_FL_KEEP_SIZE)

	if ((mode & ~FALLOC_FL_KEEP_SIZE) || gfs2_is_jdata(ip))

		return -EOPNOTSUPP;



	mutex_lock(&inode->i_mutex);