diff options
| author | Martin Hicks <mort@sgi.com> | 2005-04-26 09:04:31 -0700 |
|---|---|---|
| committer | Tony Luck <aegl@agluck-lia64.sc.intel.com> | 2005-04-26 09:04:31 -0700 |
| commit | 2d29306b231a1a0e7a70166c10e4c0f917b21334 (patch) | |
| tree | ebbf8240386b01a78a7c2fc7de307184580e8208 | |
| parent | 605036cf8443b9172b24954dc1fd218e2049f91b (diff) | |
| download | op-kernel-dev-2d29306b231a1a0e7a70166c10e4c0f917b21334.zip op-kernel-dev-2d29306b231a1a0e7a70166c10e4c0f917b21334.tar.gz | |
[IA64] re-enable preempt before page allocation for pgtable quicklist
This is a fix to the pgtable_quicklist code. There is a GFP_KERNEL
allocation in pgtable_quicklist_alloc(), which spews the usual warnings
if the kernel is under heavy VM pressure and the reclaim code is
invoked. re-enable preempt before we allocate the new page.
This patch is against 2.6.12-rc2-mm2
Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Tony Luck <tony.luckintel.com>
| -rw-r--r-- | include/asm-ia64/pgalloc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-ia64/pgalloc.h b/include/asm-ia64/pgalloc.h index 2b71273..a5f2145 100644 --- a/include/asm-ia64/pgalloc.h +++ b/include/asm-ia64/pgalloc.h @@ -49,12 +49,12 @@ static inline void *pgtable_quicklist_alloc(void) pgtable_quicklist = (unsigned long *)(*ret); ret[0] = 0; --pgtable_quicklist_size; + preempt_enable(); } else { + preempt_enable(); ret = (unsigned long *)__get_free_page(GFP_KERNEL | __GFP_ZERO); } - preempt_enable(); - return ret; } |
