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author | Rusty Russell <rusty@rustcorp.com.au> | 2012-07-18 04:53:31 +0930 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-07-18 04:53:31 +0930 |
commit | 8893215aaf714154c190c66bf7d1ce568118ec39 (patch) | |
tree | ba0e573e3ba7c0da4da14569293ee806e1f90d05 /lib/util/talloc_stack.c | |
parent | d1a5a5bc80885270100f52ad4170987346e16ffc (diff) | |
download | samba-8893215aaf714154c190c66bf7d1ce568118ec39.tar.gz samba-8893215aaf714154c190c66bf7d1ce568118ec39.tar.bz2 samba-8893215aaf714154c190c66bf7d1ce568118ec39.zip |
talloc: use a struct for pool headers.
This neatens the code a bit (we should do a similar thing for all the
TALLOC_CHUNK macros).
Two subtler changes:
(1) As a result of the struct, we actually pack object_count into the
talloc header on 32-bit platforms (since the header is 40 bytes, but
needs to be 16-byte aligned).
(2) I avoid VALGRIND_MAKE_MEM_UNDEFINED on memmove when we resize the
only entry in a pool; that's done later anyway.
With -O2 on my 11.04 Ubuntu 32-bit x86 laptop, the talloc_pool speed as
measured by testsuite.c actually increases 10%.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/util/talloc_stack.c')
0 files changed, 0 insertions, 0 deletions