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(parent: 9e08f33) | patch
btrfs: filter invalid arg for btrfs resize
authorGui Hecheng <guihc.fnst@cn.fujitsu.com>
Mon, 31 Mar 2014 10:03:25 +0000 (18:03 +0800)
committerChris Mason <clm@fb.com>
Mon, 7 Apr 2014 16:08:45 +0000 (09:08 -0700)
commit89380129cc734a33af64c4892ba165564b0e6323
tree0f4e9fff808aba25e7f9a0b30543b697102b1395tree | snapshot
parent9e08f3362396afea721e986decb5a69ab9049370commit | diff
btrfs: filter invalid arg for btrfs resize

Originally following cmds will work:
# btrfs fi resize -10A  <mnt>
# btrfs fi resize -10Gaha <mnt>
Filter the arg by checking the return pointer of memparse.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/ioctl.c diff | blob | history
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