From f2302d4430e7f3f48308d6a585320fe96af8afbd Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 6 Aug 2008 14:05:38 +0200 Subject: Fix merge problems Signed-off-by: Stefan Roese --- common/dlmalloc.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'common/dlmalloc.c') diff --git a/common/dlmalloc.c b/common/dlmalloc.c index c51351e961..4a185620f9 100644 --- a/common/dlmalloc.c +++ b/common/dlmalloc.c @@ -1457,7 +1457,7 @@ typedef struct malloc_chunk* mbinptr; indexing, maintain locality, and avoid some initialization tests. */ -#define top (bin_at(0)->fd) /* The topmost chunk */ +#define top (av_[2]) /* The topmost chunk */ #define last_remainder (bin_at(1)) /* remainder from last split */ @@ -1552,13 +1552,14 @@ void malloc_bin_reloc (void) #define BINBLOCKWIDTH 4 /* bins per block */ -#define binblocks (bin_at(0)->size) /* bitvector of nonempty blocks */ +#define binblocks_r ((INTERNAL_SIZE_T)av_[1]) /* bitvector of nonempty blocks */ +#define binblocks_w (av_[1]) /* bin<->block macros */ #define idx2binblock(ix) ((unsigned)1 << (ix / BINBLOCKWIDTH)) -#define mark_binblock(ii) (binblocks |= idx2binblock(ii)) -#define clear_binblock(ii) (binblocks &= ~(idx2binblock(ii))) +#define mark_binblock(ii) (binblocks_w = (mbinptr)(binblocks_r | idx2binblock(ii))) +#define clear_binblock(ii) (binblocks_w = (mbinptr)(binblocks_r & ~(idx2binblock(ii)))) @@ -2250,17 +2251,17 @@ Void_t* mALLOc(bytes) size_t bytes; search for best fitting chunk by scanning bins in blockwidth units. */ - if ( (block = idx2binblock(idx)) <= binblocks) + if ( (block = idx2binblock(idx)) <= binblocks_r) { /* Get to the first marked block */ - if ( (block & binblocks) == 0) + if ( (block & binblocks_r) == 0) { /* force to an even block boundary */ idx = (idx & ~(BINBLOCKWIDTH - 1)) + BINBLOCKWIDTH; block <<= 1; - while ((block & binblocks) == 0) + while ((block & binblocks_r) == 0) { idx += BINBLOCKWIDTH; block <<= 1; @@ -2315,7 +2316,7 @@ Void_t* mALLOc(bytes) size_t bytes; { if ((startidx & (BINBLOCKWIDTH - 1)) == 0) { - binblocks &= ~block; + av_[1] = (mbinptr)(binblocks_r & ~block); break; } --startidx; @@ -2324,9 +2325,9 @@ Void_t* mALLOc(bytes) size_t bytes; /* Get to the next possibly nonempty block */ - if ( (block <<= 1) <= binblocks && (block != 0) ) + if ( (block <<= 1) <= binblocks_r && (block != 0) ) { - while ((block & binblocks) == 0) + while ((block & binblocks_r) == 0) { idx += BINBLOCKWIDTH; block <<= 1; -- cgit v1.2.1