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| author | Joonsoo Kim <js1304@gmail.com> | 2013-04-30 00:07:28 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 00:54:33 +0200 |
| commit | db3808c1bac64740b9d830fda92801ae65f1c851 (patch) | |
| tree | 5f209495fa8865cf7283ae928f566142bb9a9c00 /fs/proc/internal.h | |
| parent | mm, vmalloc: change iterating a vmlist to find_vm_area() (diff) | |
| download | linux-db3808c1bac64740b9d830fda92801ae65f1c851.tar.xz linux-db3808c1bac64740b9d830fda92801ae65f1c851.zip | |
mm, vmalloc: move get_vmalloc_info() to vmalloc.c
Now get_vmalloc_info() is in fs/proc/mmu.c. There is no reason that this
code must be here and it's implementation needs vmlist_lock and it iterate
a vmlist which may be internal data structure for vmalloc.
It is preferable that vmlist_lock and vmlist is only used in vmalloc.c
for maintainability. So move the code to vmalloc.c
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Dave Anderson <anderson@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/internal.h')
| -rw-r--r-- | fs/proc/internal.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/fs/proc/internal.h b/fs/proc/internal.h index 85ff3a4598b3..75710357a517 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -30,24 +30,6 @@ extern int proc_net_init(void); static inline int proc_net_init(void) { return 0; } #endif -struct vmalloc_info { - unsigned long used; - unsigned long largest_chunk; -}; - -#ifdef CONFIG_MMU -#define VMALLOC_TOTAL (VMALLOC_END - VMALLOC_START) -extern void get_vmalloc_info(struct vmalloc_info *vmi); -#else - -#define VMALLOC_TOTAL 0UL -#define get_vmalloc_info(vmi) \ -do { \ - (vmi)->used = 0; \ - (vmi)->largest_chunk = 0; \ -} while(0) -#endif - extern int proc_tid_stat(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task); extern int proc_tgid_stat(struct seq_file *m, struct pid_namespace *ns, |