johnflux at gmail.com
Fri Mar 28 21:04:50 GMT 2008
On 28/03/2008, Sebastian Trüg <strueg at mandriva.com> wrote:
> On Friday 28 March 2008 16:21:46 Anders Lund wrote:
> > What is wrong with strigidaemon?
> > It can't be that it is supposed to run at 80-99%CPU for hours after i boot!
> > That is simply not acceptable.
> > It is set to index my home directory.
> I have here locally a quick hack that makes Strigi use io-nice. It actually
> makes Strigi much more usable. While it still uses a lot of CPU in the
> initial indexing phase, it does not lock the whole system down.
> Please find attached the stupid little patch (the reason for not committing is
> that the patch is not well tested)
Could you add brackets to the 7|IOPRIO_CLASS_BE<<IOPRIO_CLASS_SHIFT please?
Btw, why did you switch to using syscall instead of sys_ioprio_set ?
For the //FIXME: make cmake test part, I don't think you need a
cmake test. Tthe following should suffice:
/* Check if this system has ionice */
#if !defined(SYS_ioprio_get) || !defined(SYS_ioprio_set)
/* All new kernels have SYS_ioprio_get and _set defined, but for the
few that do not, here are the definitions */
#define __NR_ioprio_set 289
#define __NR_ioprio_get 290
#elif defined(__ppc__) || defined(__powerpc__)
#define __NR_ioprio_set 273
#define __NR_ioprio_get 274
#define __NR_ioprio_set 251
#define __NR_ioprio_get 252
#define __NR_ioprio_set 1274
#define __NR_ioprio_get 1275
#warning "This architecture does not support IONICE. Disabling ionice feature."
/* Map these to SYS_ioprio_get */
#define SYS_ioprio_get __NR_ioprio_get
#define SYS_ioprio_set __NR_ioprio_set
#endif /* !SYS_ioprio_get */
(This is what I use in
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