Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-22 20:22:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

maple_tree: fix node allocation testing on 32 bit

Browse Source 
Internal node counting was altered and the 64 bit test was updated,
however the 32bit test was missed.

Restore the 32bit test to a functional state.

Link: https://lore.kernel.org/linux-mm/CAMuHMdV4T53fOw7VPoBgPR7fP6RYqf=CBhD_y_vOg53zZX_DnA@mail.gmail.com/
Link: https://lkml.kernel.org/r/20230712173916.168805-2-Liam.Howlett@oracle.com
Fixes: 541e06b772 ("maple_tree: remove GFP_ZERO from kmem_cache_alloc() and kmem_cache_alloc_bulk()")
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Liam R. Howlett 2023-07-12 13:39:16 -04:00 committed by Andrew Morton
parent 7a93c71a67
commit ef5c3de521
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/testing/radix-tree/maple.c
View File

@ -206,9 +206,9 @@ static noinline void __init check_new_node(struct maple_tree *mt)
e = i - 1;
} else {
if (i >= 4)
e = i - 4;
else if (i == 3)
e = i - 2;
e = i - 3;
else if (i >= 1)
e = i - 1;
else
e = 0;
}