diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/acct.c | 3 | ||||
| -rw-r--r-- | kernel/params.c | 8 | ||||
| -rw-r--r-- | kernel/power/console.c | 7 | ||||
| -rw-r--r-- | kernel/smp.c | 3 | ||||
| -rw-r--r-- | kernel/sys.c | 8 | ||||
| -rw-r--r-- | kernel/sysctl.c | 18 |
6 files changed, 28 insertions, 19 deletions
diff --git a/kernel/acct.c b/kernel/acct.c index 9a4715a2f6b..a6605ca921b 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -536,7 +536,8 @@ static void do_acct_process(struct bsd_acct_struct *acct, do_div(elapsed, AHZ); ac.ac_btime = get_seconds() - elapsed; /* we really need to bite the bullet and change layout */ - current_uid_gid(&ac.ac_uid, &ac.ac_gid); + ac.ac_uid = orig_cred->uid; + ac.ac_gid = orig_cred->gid; #if ACCT_VERSION==2 ac.ac_ahz = AHZ; #endif diff --git a/kernel/params.c b/kernel/params.c index d656c276508..cf1b6918312 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -24,6 +24,7 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/ctype.h> +#include <linux/string.h> #if 0 #define DEBUGP printk @@ -122,9 +123,7 @@ static char *next_arg(char *args, char **param, char **val) next = args + i; /* Chew up trailing spaces. */ - while (isspace(*next)) - next++; - return next; + return skip_spaces(next); } /* Args looks like "foo=bar,bar2 baz=fuz wiz". */ @@ -139,8 +138,7 @@ int parse_args(const char *name, DEBUGP("Parsing ARGS: %s\n", args); /* Chew leading spaces */ - while (isspace(*args)) - args++; + args = skip_spaces(args); while (*args) { int ret; diff --git a/kernel/power/console.c b/kernel/power/console.c index 5187136fe1d..218e5af9015 100644 --- a/kernel/power/console.c +++ b/kernel/power/console.c @@ -6,7 +6,7 @@ #include <linux/vt_kern.h> #include <linux/kbd_kern.h> -#include <linux/console.h> +#include <linux/vt.h> #include <linux/module.h> #include "power.h" @@ -21,8 +21,7 @@ int pm_prepare_console(void) if (orig_fgconsole < 0) return 1; - orig_kmsg = kmsg_redirect; - kmsg_redirect = SUSPEND_CONSOLE; + orig_kmsg = vt_kmsg_redirect(SUSPEND_CONSOLE); return 0; } @@ -30,7 +29,7 @@ void pm_restore_console(void) { if (orig_fgconsole >= 0) { vt_move_to_console(orig_fgconsole, 0); - kmsg_redirect = orig_kmsg; + vt_kmsg_redirect(orig_kmsg); } } #endif diff --git a/kernel/smp.c b/kernel/smp.c index 6e7c7fdcd9b..de735a6637d 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -171,7 +171,7 @@ void generic_exec_single(int cpu, struct call_single_data *data, int wait) void generic_smp_call_function_interrupt(void) { struct call_function_data *data; - int cpu = get_cpu(); + int cpu = smp_processor_id(); /* * Shouldn't receive this interrupt on a cpu that is not yet online. @@ -212,7 +212,6 @@ void generic_smp_call_function_interrupt(void) csd_unlock(&data->csd); } - put_cpu(); } /* diff --git a/kernel/sys.c b/kernel/sys.c index 585d6cd1004..20ccfb5da6a 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -189,10 +189,10 @@ SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval) !(user = find_user(who))) goto out_unlock; /* No processes for this user */ - do_each_thread(g, p) + do_each_thread(g, p) { if (__task_cred(p)->uid == who) error = set_one_prio(p, niceval, error); - while_each_thread(g, p); + } while_each_thread(g, p); if (who != cred->uid) free_uid(user); /* For find_user() */ break; @@ -252,13 +252,13 @@ SYSCALL_DEFINE2(getpriority, int, which, int, who) !(user = find_user(who))) goto out_unlock; /* No processes for this user */ - do_each_thread(g, p) + do_each_thread(g, p) { if (__task_cred(p)->uid == who) { niceval = 20 - task_nice(p); if (niceval > retval) retval = niceval; } - while_each_thread(g, p); + } while_each_thread(g, p); if (who != cred->uid) free_uid(user); /* for find_user() */ break; diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 554ac4894f0..45e4bef0012 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1051,7 +1051,7 @@ static struct ctl_table vm_table[] = { .extra2 = &one_hundred, }, #ifdef CONFIG_HUGETLB_PAGE - { + { .procname = "nr_hugepages", .data = NULL, .maxlen = sizeof(unsigned long), @@ -1059,7 +1059,18 @@ static struct ctl_table vm_table[] = { .proc_handler = hugetlb_sysctl_handler, .extra1 = (void *)&hugetlb_zero, .extra2 = (void *)&hugetlb_infinity, - }, + }, +#ifdef CONFIG_NUMA + { + .procname = "nr_hugepages_mempolicy", + .data = NULL, + .maxlen = sizeof(unsigned long), + .mode = 0644, + .proc_handler = &hugetlb_mempolicy_sysctl_handler, + .extra1 = (void *)&hugetlb_zero, + .extra2 = (void *)&hugetlb_infinity, + }, +#endif { .procname = "hugetlb_shm_group", .data = &sysctl_hugetlb_shm_group, @@ -1120,7 +1131,8 @@ static struct ctl_table vm_table[] = { .data = &sysctl_max_map_count, .maxlen = sizeof(sysctl_max_map_count), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = proc_dointvec, + .extra1 = &zero, }, #else { |