diff options
| author | Pavel Emelyanov | 2008-07-25 10:48:47 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2008-07-25 19:53:47 +0200 |
| commit | 0b6b030fc30d169bb406b34b4fc60d99dde4a9c6 (patch) | |
| tree | 2bf5160ccfe22107937ddc03a1acd4fc9b1ccaf2 /include/linux/acct.h | |
| parent | bsdacct: make internal code work with passed bsd_acct_struct, not global (diff) | |
| download | kernel-qcow2-linux-0b6b030fc30d169bb406b34b4fc60d99dde4a9c6.tar.gz kernel-qcow2-linux-0b6b030fc30d169bb406b34b4fc60d99dde4a9c6.tar.xz kernel-qcow2-linux-0b6b030fc30d169bb406b34b4fc60d99dde4a9c6.zip | |
bsdacct: switch from global bsd_acct_struct instance to per-pidns one
Allocate the structure on the first call to sys_acct(). After this each
namespace, that ordered the accounting, will live with this structure till
its own death.
Two notes
- routines, that close the accounting on fs umount time use
the init_pid_ns's acct by now;
- accounting routine accounts to dying task's namespace
(also by now).
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/acct.h')
| -rw-r--r-- | include/linux/acct.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/acct.h b/include/linux/acct.h index e8cae54e8d88..882dc7248766 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -120,17 +120,20 @@ struct acct_v3 struct vfsmount; struct super_block; struct pacct_struct; +struct pid_namespace; extern void acct_auto_close_mnt(struct vfsmount *m); extern void acct_auto_close(struct super_block *sb); extern void acct_init_pacct(struct pacct_struct *pacct); extern void acct_collect(long exitcode, int group_dead); extern void acct_process(void); +extern void acct_exit_ns(struct pid_namespace *); #else #define acct_auto_close_mnt(x) do { } while (0) #define acct_auto_close(x) do { } while (0) #define acct_init_pacct(x) do { } while (0) #define acct_collect(x,y) do { } while (0) #define acct_process() do { } while (0) +#define acct_exit_ns(ns) do { } while (0) #endif /* |