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authorYongqiang Yang <xiaoqiangnk@gmail.com>2011-07-27 03:51:08 +0200
committerTheodore Ts'o <tytso@mit.edu>2011-07-27 03:51:08 +0200
commit4740b830ed5720ade6c780dbf3fdfe9089b3552d (patch)
tree7236a6b16db7d3cf8ef8cf5a6d86dac85df01b01 /fs/ext4/resize.c
parentext4: let ext4_group_add_blocks() return an error code (diff)
downloadlinux-4740b830ed5720ade6c780dbf3fdfe9089b3552d.tar.xz
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ext4: let ext4_group_add_blocks() handle 0 blocks quickly
If ext4_group_add_blocks() is called with 0 block, make it return 0 without doing any extra work. Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/resize.c')
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