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authorRandy Dunlap <rdunlap@xenotime.net>2005-09-10 00:26:39 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:26 -0700
commit417ef531415c070926b071b75fd1c1ac4b6e2f7e (patch)
treee2bceb50c0d7a5e43e8a5596f237cf5b68f57d9f /kernel
parent621a4d1a823e1ec631fbfbe6e53ad036e2d2abc6 (diff)
[PATCH] kernel/acct: add kerneldoc
for kernel/acct.c: - fix typos - add kerneldoc for non-static functions Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/acct.c43
1 files changed, 27 insertions, 16 deletions
diff --git a/kernel/acct.c b/kernel/acct.c
index f70e6027cca9..b756f527497e 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -165,7 +165,7 @@ out:
}
/*
- * Close the old accouting file (if currently open) and then replace
+ * Close the old accounting file (if currently open) and then replace
* it with file (if non-NULL).
*
* NOTE: acct_globals.lock MUST be held on entry and exit.
@@ -199,11 +199,16 @@ static void acct_file_reopen(struct file *file)
}
}
-/*
- * sys_acct() is the only system call needed to implement process
- * accounting. It takes the name of the file where accounting records
- * should be written. If the filename is NULL, accounting will be
- * shutdown.
+/**
+ * sys_acct - enable/disable process accounting
+ * @name: file name for accounting records or NULL to shutdown accounting
+ *
+ * Returns 0 for success or negative errno values for failure.
+ *
+ * sys_acct() is the only system call needed to implement process
+ * accounting. It takes the name of the file where accounting records
+ * should be written. If the filename is NULL, accounting will be
+ * shutdown.
*/
asmlinkage long sys_acct(const char __user *name)
{
@@ -250,9 +255,12 @@ asmlinkage long sys_acct(const char __user *name)
return (0);
}
-/*
- * If the accouting is turned on for a file in the filesystem pointed
- * to by sb, turn accouting off.
+/**
+ * acct_auto_close - turn off a filesystem's accounting if it is on
+ * @sb: super block for the filesystem
+ *
+ * If the accounting is turned on for a file in the filesystem pointed
+ * to by sb, turn accounting off.
*/
void acct_auto_close(struct super_block *sb)
{
@@ -503,8 +511,11 @@ static void do_acct_process(long exitcode, struct file *file)
set_fs(fs);
}
-/*
+/**
* acct_process - now just a wrapper around do_acct_process
+ * @exitcode: task exit code
+ *
+ * handles process accounting for an exiting task
*/
void acct_process(long exitcode)
{
@@ -530,9 +541,9 @@ void acct_process(long exitcode)
}
-/*
- * acct_update_integrals
- * - update mm integral fields in task_struct
+/**
+ * acct_update_integrals - update mm integral fields in task_struct
+ * @tsk: task_struct for accounting
*/
void acct_update_integrals(struct task_struct *tsk)
{
@@ -547,9 +558,9 @@ void acct_update_integrals(struct task_struct *tsk)
}
}
-/*
- * acct_clear_integrals
- * - clear the mm integral fields in task_struct
+/**
+ * acct_clear_integrals - clear the mm integral fields in task_struct
+ * @tsk: task_struct whose accounting fields are cleared
*/
void acct_clear_integrals(struct task_struct *tsk)
{

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