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ext2: skip unnecessary operations in ext2_try_to_allocate()

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Move 'repeat' tag to proper place so that we can
skip unnecessary operations in ext2_try_to_allocate().

Link: https://lore.kernel.org/r/20191104114036.9893-3-cgxu519@mykernel.net
Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Chengguang Xu 2019-11-04 19:40:34 +08:00 committed by Jan Kara
parent cf4eb321b3
commit ac3820f822
1 changed files with 1 additions and 1 deletions
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2
fs/ext2/balloc.c
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@ -684,7 +684,6 @@ ext2_try_to_allocate(struct super_block *sb, int group,
} }
BUG_ON(start > EXT2_BLOCKS_PER_GROUP(sb)); BUG_ON(start > EXT2_BLOCKS_PER_GROUP(sb));
repeat:
if (grp_goal < 0) { if (grp_goal < 0) {
grp_goal = find_next_usable_block(start, bitmap_bh, end); grp_goal = find_next_usable_block(start, bitmap_bh, end);
if (grp_goal < 0) if (grp_goal < 0)
@ -701,6 +700,7 @@ repeat:
} }
start = grp_goal; start = grp_goal;
repeat:
if (ext2_set_bit_atomic(sb_bgl_lock(EXT2_SB(sb), group), grp_goal, if (ext2_set_bit_atomic(sb_bgl_lock(EXT2_SB(sb), group), grp_goal,
bitmap_bh->b_data)) { bitmap_bh->b_data)) {
/* /*