From: Sukadev Bhattiprolu Date: Mon, 2 Oct 2006 09:17:20 +0000 (-0700) Subject: [PATCH] pids: coding style: use struct pidmap X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6a1f3b84557774a46af68747c92d8f36382027ae;p=linux-beck.git [PATCH] pids: coding style: use struct pidmap Use struct pidmap instead of pidmap_t. Its a subset of Eric Biederman's patch http://lkml.org/lkml/2006/2/6/271. Signed-off-by: Eric W. Biederman Signed-off-by: Sukadev Bhattiprolu Cc: Dave Hansen Cc: Serge Hallyn Cc: Cedric Le Goater Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/kernel/pid.c b/kernel/pid.c index 5c9037ba42f5..0a45de2918e2 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -53,12 +53,12 @@ int pid_max_max = PID_MAX_LIMIT; * value does not cause lots of bitmaps to be allocated, but * the scheme scales to up to 4 million PIDs, runtime. */ -typedef struct pidmap { +struct pidmap { atomic_t nr_free; void *page; -} pidmap_t; +}; -static pidmap_t pidmap_array[PIDMAP_ENTRIES] = +static struct pidmap pidmap_array[PIDMAP_ENTRIES] = { [ 0 ... PIDMAP_ENTRIES-1 ] = { ATOMIC_INIT(BITS_PER_PAGE), NULL } }; /* @@ -78,7 +78,7 @@ static __cacheline_aligned_in_smp DEFINE_SPINLOCK(pidmap_lock); static fastcall void free_pidmap(int pid) { - pidmap_t *map = pidmap_array + pid / BITS_PER_PAGE; + struct pidmap *map = pidmap_array + pid / BITS_PER_PAGE; int offset = pid & BITS_PER_PAGE_MASK; clear_bit(offset, map->page); @@ -88,7 +88,7 @@ static fastcall void free_pidmap(int pid) static int alloc_pidmap(void) { int i, offset, max_scan, pid, last = last_pid; - pidmap_t *map; + struct pidmap *map; pid = last + 1; if (pid >= pid_max)