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(parent: d1fffb0) | patch
Btrfs-progs: mkfs: don't create extent for an empty file
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Tue, 11 Mar 2014 10:29:08 +0000 (18:29 +0800)
committerChris Mason <clm@fb.com>
Fri, 21 Mar 2014 16:51:31 +0000 (09:51 -0700)
commit3bb703dcaec52b187526e5a0a5faf145ab18a716
tree9968ba999b7486a1d0824aa79935f0e53c1cb608tree | snapshot
parentd1fffb0221509e8a5c844e9ca9b27a340c35cb53commit | diff
Btrfs-progs: mkfs: don't create extent for an empty file

Steps to reproduce:
 # mkdir -p /tmp/test
 # touch /tmp/test/file
 # mkfs.btrfs -f /dev/sda13 -r /tmp/test
 # btrfs check /dev/sda13

For an empty file, don't create extent data for it.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
mkfs.c diff | blob | history
Domain: System / System Framework Device Management;