diff options
| author | William Lee Irwin III <wli@holomorphy.com> | 2004-08-26 20:36:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-08-26 20:36:38 -0700 |
| commit | 323d129f0446331f24302609dd0736c819f06bea (patch) | |
| tree | 373ec3009063828e71c62522c41497577bbf5a48 /mm | |
| parent | 9683ede17eb15e7477659031b5eba076dccaf451 (diff) | |
| download | history-323d129f0446331f24302609dd0736c819f06bea.tar.gz | |
[PATCH] speed up /proc/pid/statm for !CONFIG_PROC_FS
Remove the accounting overhead when CONFIG_PROC_FS is not defined.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 0857b7ac2f034e..cac244415b6c71 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -729,6 +729,7 @@ none: return NULL; } +#ifdef CONFIG_PROC_FS void __vm_stat_account(struct mm_struct *mm, unsigned long flags, struct file *file, long pages) { @@ -750,6 +751,7 @@ void __vm_stat_account(struct mm_struct *mm, unsigned long flags, if (flags & VM_EXEC) mm->exec_vm += pages; } +#endif /* CONFIG_PROC_FS */ /* * The caller must hold down_write(current->mm->mmap_sem). |