Commit 1988b318 authored by Kemeng Shi's avatar Kemeng Shi Committed by Andrew Morton
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Xarray: remove repeat check in xas_squash_marks() 

Caller of xas_squash_marks() has ensured xas->xa_sibs is non-zero.  Just
remove repeat check of xas->xa_sibs in xas_squash_marks().

Link: https://lkml.kernel.org/r/20241213122523.12764-5-shikemeng@huaweicloud.com


Signed-off-by: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Cc: Mattew Wilcox <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 97db889b

lib/xarray.c

+0 −3
Original line number Diff line number Diff line
@@ -128,9 +128,6 @@ static void xas_squash_marks(const struct xa_state *xas) 
	unsigned int mark = 0;

	unsigned int limit = xas->xa_offset + xas->xa_sibs + 1;



	if (!xas->xa_sibs)

		return;



	do {

		unsigned long *marks = xas->xa_node->marks[mark];

		if (find_next_bit(marks, limit, xas->xa_offset + 1) == limit)