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authorMike Frysinger <vapier@gentoo.org>2009-11-23 21:35:34 -0500
committerMike Frysinger <vapier@gentoo.org>2009-11-23 21:35:34 -0500
commit00673f93826bf1fbde728d202c319a684bb87150 (patch)
tree2918312040781ebf7055ca83321605e7b110002d /libc/sysdeps/linux/alpha/bits/shm.h
parentc5bc75430dccfaef12220311aa4853176a8a911b (diff)
nommu: use MAP_UNINITIALIZE for mallocs
Now that the kernel supports MAP_UNINITIALIZE, have the malloc places use it to get real uninitialized memory on no-mmu systems. This avoids a lot of normally useless overhead involved in zeroing out all of the memory (sometimes multiple times). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'libc/sysdeps/linux/alpha/bits/shm.h')
0 files changed, 0 insertions, 0 deletions