get rid of files_defer_init()
the only thing it's doing these days is calculation of
upper limit for fs.nr_open sysctl and that can be done
statically
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/file.c b/fs/file.c
index eb56a13..682103b 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -25,7 +25,10 @@
int sysctl_nr_open __read_mostly = 1024*1024;
int sysctl_nr_open_min = BITS_PER_LONG;
-int sysctl_nr_open_max = 1024 * 1024; /* raised later */
+/* our max() is unusable in constant expressions ;-/ */
+#define __const_max(x, y) ((x) < (y) ? (x) : (y))
+int sysctl_nr_open_max = __const_max(INT_MAX, ~(size_t)0/sizeof(void *)) &
+ -BITS_PER_LONG;
static void *alloc_fdmem(size_t size)
{
@@ -429,12 +432,6 @@
}
}
-void __init files_defer_init(void)
-{
- sysctl_nr_open_max = min((size_t)INT_MAX, ~(size_t)0/sizeof(void *)) &
- -BITS_PER_LONG;
-}
-
struct files_struct init_files = {
.count = ATOMIC_INIT(1),
.fdt = &init_files.fdtab,
diff --git a/fs/file_table.c b/fs/file_table.c
index ce1504f..718e8e5 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -325,6 +325,5 @@
n = (mempages * (PAGE_SIZE / 1024)) / 10;
files_stat.max_files = max_t(unsigned long, n, NR_FILE);
- files_defer_init();
percpu_counter_init(&nr_files, 0);
}