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| author | Alan Cox <alc@FreeBSD.org> | 2010-07-02 15:50:30 +0000 |
|---|---|---|
| committer | Alan Cox <alc@FreeBSD.org> | 2010-07-02 15:50:30 +0000 |
| commit | 41890423b6ab201cce3b8b5bf4b3c27037c43096 (patch) | |
| tree | 7d78c9ce8c95ace13e3f2f17e287b416960ada01 /sys/kern/kern_exec.c | |
| parent | 9cf5198832cd363dc3f68b2126fc13f6fec64ee6 (diff) | |
| download | src-41890423b6ab201cce3b8b5bf4b3c27037c43096.tar.gz src-41890423b6ab201cce3b8b5bf4b3c27037c43096.zip | |
Use vm_page_next() instead of vm_page_lookup() in exec_map_first_page()
because vm_page_next() is faster.
Notes
Notes:
svn path=/head/; revision=209648
Diffstat (limited to 'sys/kern/kern_exec.c')
| -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 3a73f7da46db..3fd89fcd9165 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) |