swapon: (man) iomap for swapfile is already supported by kernel

... since commit 67482129cdabf7cede1301d2415ef4f0156d35cd (Linus'
tree).

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2019-01-21 17:01:25 +01:00
parent eebfa469fc
commit 77983e4a21
1 changed files with 1 additions and 1 deletions

View File

@ -137,7 +137,7 @@ without the assistance of the filesystem. This is a problem on files with holes
or another commands), or on files on copy-on-write filesystems like
.BR btrfs .
In some cases preallocated files (e.g. fallocate(1) on XFS) maybe interpreted
by kernel as files with holes too. The most portable solution is to use
by old kernel versions as files with holes too. The most portable solution is to use
.BR dd (1)
and /dev/zero in these cases.
.sp