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| author | David S. Miller <davem@davemloft.net> | 2008-04-23 23:30:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-23 23:30:59 -0700 |
| commit | 7347aefbccb47ce2d076d8ac7dff2cdd1435974c (patch) | |
| tree | 1099122c0fd687ada9a9d0d20949a6df58a2c971 /lib/lmb.c | |
| parent | 807501475fce0ebe68baedf87f202c3e4ee0d12c (diff) | |
| download | lwn-7347aefbccb47ce2d076d8ac7dff2cdd1435974c.tar.gz lwn-7347aefbccb47ce2d076d8ac7dff2cdd1435974c.zip | |
[LMB]: Fix lmb allocation regression.
Changeset d9024df02ffe74d723d97d552f86de3b34beb8cc ("[LMB] Restructure
allocation loops to avoid unsigned underflow") removed the alignment
of the 'size' argument to call lmb_add_region() done by __lmb_alloc_base().
In doing so it reintroduced the bug fixed by changeset
eea89e13a9c61d3928223d2f9bf2295e22e0efb6 ("[LMB]: Fix bug in
__lmb_alloc_base().").
This puts it back.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/lmb.c')
| -rw-r--r-- | lib/lmb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/lmb.c b/lib/lmb.c index 896e2832099e..207147ab25e4 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -346,7 +346,7 @@ u64 __init __lmb_alloc_base(u64 size, u64 align, u64 max_addr) if (j < 0) { /* this area isn't reserved, take it */ if (lmb_add_region(&lmb.reserved, base, - size) < 0) + lmb_align_up(size, align)) < 0) return 0; return base; } |