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| author | alc <alc@FreeBSD.org> | 2010-07-02 15:50:30 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2010-07-02 15:50:30 +0000 |
| commit | afd002fb75eb03982efae57271fe29bcf1677e85 (patch) | |
| tree | 7d78c9ce8c95ace13e3f2f17e287b416960ada01 | |
| parent | 50ab2ca4b1b445046b0539ebcdf8d35a3c36a005 (diff) | |
| download | FreeBSD-src-afd002fb75eb03982efae57271fe29bcf1677e85.zip FreeBSD-src-afd002fb75eb03982efae57271fe29bcf1677e85.tar.gz | |
Use vm_page_next() instead of vm_page_lookup() in exec_map_first_page()
because vm_page_next() is faster.
| -rw-r--r-- | sys/kern/kern_exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 3a73f7d..3fd89fc 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -935,7 +935,7 @@ exec_map_first_page(imgp) if (initial_pagein > object->size) initial_pagein = object->size; for (i = 1; i < initial_pagein; i++) { - if ((ma[i] = vm_page_lookup(object, i)) != NULL) { + if ((ma[i] = vm_page_next(ma[i - 1])) != NULL) { if (ma[i]->valid) break; if ((ma[i]->oflags & VPO_BUSY) || ma[i]->busy) |
