diff options
| author | Sukadev Bhattiprolu <sukadev@us.ibm.com> | 2006-10-02 11:17:20 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-02 16:57:14 +0200 |
| commit | 6a1f3b84557774a46af68747c92d8f36382027ae (patch) | |
| tree | ab0c42601a07e7b9ea92cbf6a6ecf1d486302bdf /kernel | |
| parent | [PATCH] const struct tty_operations (diff) | |
| download | linux-6a1f3b84557774a46af68747c92d8f36382027ae.tar.xz linux-6a1f3b84557774a46af68747c92d8f36382027ae.zip | |
[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 <ebiederm@xmission.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/pid.c | 10 |
1 files changed, 5 insertions, 5 deletions
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) |