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author | Volker Lendecke <vl@samba.org> | 2009-03-01 11:39:44 +0100 |
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committer | Volker Lendecke <vl@samba.org> | 2009-03-01 12:27:55 +0100 |
commit | 4a35c974e97551b1ccbfa41d4c08f0598e3c26aa (patch) | |
tree | 0b4be816a1cfef54cada3a5c0d4530f9960ddbf1 /source3/install-sh | |
parent | 79fc0ddaf44af1e31d7e6f2c6f576fd3c05e087d (diff) | |
download | samba-4a35c974e97551b1ccbfa41d4c08f0598e3c26aa.tar.gz samba-4a35c974e97551b1ccbfa41d4c08f0598e3c26aa.tar.bz2 samba-4a35c974e97551b1ccbfa41d4c08f0598e3c26aa.zip |
Only copy sharename up from rap_to_pjobid
Why?? :-)
Another one of the little micro-optimizations that I just came across: If you
allocate a variable in a sub-block like the "fstring sharename" in
write_file(), gcc even with -O3 will allocate this variable unconditionally on
the stack at the beginning of the routine. So with eliminating this fstring we
cut 256 bytes of stack in a very hot code path writing to a file. It might make
us a bit more cache-friendly.
This would probably not be worth a second look if it involved larger code
changes, but this one was just too simple to let it pass :-)
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