diff options
| author | susans <none@none> | 2006-10-26 16:44:53 -0700 |
|---|---|---|
| committer | susans <none@none> | 2006-10-26 16:44:53 -0700 |
| commit | ec25b48f5e0576a68280c5e549673a266f0be346 (patch) | |
| tree | 0809083d34488bf4261bc5614b23c9d61a8d1601 /usr/src/uts/sun4/os/startup.c | |
| parent | d7d10855241d89119833d1122507da070aaa6a9a (diff) | |
| download | illumos-gate-ec25b48f5e0576a68280c5e549673a266f0be346.tar.gz | |
6254029 memcntl() MC_HAT_ADVISE with page size 0 may cause segment page sizes to be demoted
6325885 map_pgszstk() uses p->p_brkpageszc rather than p->p_stkpageszc
6371967 assign large pages to anon segment created using mmap /dev/zero
6483208 unify and cleanup OOB (out of the box) large pagesize selection code
6483216 use intermediate pagesizes to map the beginning of bss/heap and stack when it may help performance
6483226 bss size is not properly taken into account by LP OOB policy at exec() time
6483230 grow_internal() doesn't properly align stack bottom for large pages
6483231 memcntl.c: ASSERT(IS_P2ALIGNED(p->p_brkbase + p->p_brksize, pgsz));
6483233 provide a mechanism to enable the use of 32M text pages on OPL by default
6485171 memcntl() shouldn't silently fail when stack space is unavailable with requested pagesize
Diffstat (limited to 'usr/src/uts/sun4/os/startup.c')
| -rw-r--r-- | usr/src/uts/sun4/os/startup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr/src/uts/sun4/os/startup.c b/usr/src/uts/sun4/os/startup.c index e90382f441..40f02671b0 100644 --- a/usr/src/uts/sun4/os/startup.c +++ b/usr/src/uts/sun4/os/startup.c @@ -1878,7 +1878,7 @@ startup_vm(void) pgcnt_t max_phys_segkp; int mnode; - extern int exec_lpg_disable, use_brk_lpg, use_stk_lpg, use_zmap_lpg; + extern int use_brk_lpg, use_stk_lpg; /* * get prom's mappings, create hments for them and switch @@ -1974,12 +1974,12 @@ startup_vm(void) avmem = (uint64_t)freemem << PAGESHIFT; cmn_err(CE_CONT, "?avail mem = %lld\n", (unsigned long long)avmem); - /* For small memory systems disable automatic large pages. */ - if (physmem < auto_lpg_min_physmem) { - exec_lpg_disable = 1; + /* + * For small memory systems disable automatic large pages. + */ + if (physmem < privm_lpg_min_physmem) { use_brk_lpg = 0; use_stk_lpg = 0; - use_zmap_lpg = 0; } /* |