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| author | Volker Lendecke <vl@samba.org> | 2009-03-01 11:39:44 +0100 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2009-03-01 12:27:55 +0100 |
| commit | 4a35c974e97551b1ccbfa41d4c08f0598e3c26aa (patch) | |
| tree | 0b4be816a1cfef54cada3a5c0d4530f9960ddbf1 /source3/printing/printfsp.c | |
| 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 :-)
Diffstat (limited to 'source3/printing/printfsp.c')
| -rw-r--r-- | source3/printing/printfsp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/source3/printing/printfsp.c b/source3/printing/printfsp.c index b485711f91..243b8ea03b 100644 --- a/source3/printing/printfsp.c +++ b/source3/printing/printfsp.c @@ -88,7 +88,6 @@ NTSTATUS print_fsp_open(struct smb_request *req, connection_struct *conn, void print_fsp_end(files_struct *fsp, enum file_close_type close_type) { uint32 jobid; - fstring sharename; if (fsp->fh->private_options & FILE_DELETE_ON_CLOSE) { /* @@ -102,7 +101,7 @@ void print_fsp_end(files_struct *fsp, enum file_close_type close_type) string_free(&fsp->fsp_name); } - if (!rap_to_pjobid(fsp->rap_print_jobid, sharename, &jobid)) { + if (!rap_to_pjobid(fsp->rap_print_jobid, NULL, &jobid)) { DEBUG(3,("print_fsp_end: Unable to convert RAP jobid %u to print jobid.\n", (unsigned int)fsp->rap_print_jobid )); return; |