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[PATCH 2/8] mach-defpager: fix warnings about unused variables
From: |
Justus Winter |
Subject: |
[PATCH 2/8] mach-defpager: fix warnings about unused variables |
Date: |
Wed, 12 Mar 2014 15:55:48 +0100 |
* mach-defpager/default_pager.c (pager_alloc): Declare variables only
when needed.
(dealloc_direct): Remove unused variables.
(seqnos_memory_object_terminate): Remove unused variable, adjust
ddprintfs accordingly.
(seqnos_memory_object_data_write): Remove unused variable.
---
mach-defpager/default_pager.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/mach-defpager/default_pager.c b/mach-defpager/default_pager.c
index bea23b1..df0200d 100644
--- a/mach-defpager/default_pager.c
+++ b/mach-defpager/default_pager.c
@@ -753,7 +753,9 @@ pager_alloc(pager, part, size)
vm_size_t size; /* in BYTES */
{
int i;
+#ifdef CHECKSUM
dp_map_t mapptr, emapptr;
+#endif
pthread_mutex_init(&pager->lock, NULL);
#if DEBUG_READER_CONFLICTS
@@ -1092,8 +1094,6 @@ dealloc_direct (dp_map_t mapptr,
static void
pager_truncate(dpager_t pager, vm_size_t new_size) /* in pages */
{
- dp_map_t new_mapptr;
- dp_map_t old_mapptr;
int i;
vm_size_t old_size;
@@ -2499,7 +2499,6 @@ seqnos_memory_object_terminate(pager, seqno,
pager_request, pager_name)
mach_port_t pager_name;
{
default_pager_t ds;
- kern_return_t kr;
static char here[] = "%sterminate";
/*
@@ -2511,7 +2510,7 @@ seqnos_memory_object_terminate(pager, seqno,
pager_request, pager_name)
if (ds == DEFAULT_PAGER_NULL)
panic(here, my_name);
ddprintf ("seqnos_memory_object_terminate <%p>: pager_port_lock:
<%p>[s:%d,r:%d,w:%d,l:%d], %d\n",
- &kr, ds, ds->seqno, ds->readers, ds->writers, ds->lock.held, seqno);
+ &ds, ds, ds->seqno, ds->readers, ds->writers, ds->lock.held, seqno);
pager_port_lock(ds, seqno);
/*
@@ -2542,7 +2541,7 @@ ddprintf ("seqnos_memory_object_terminate <%p>:
pager_port_lock: <%p>[s:%d,r:%d,
ds->pager_name = MACH_PORT_NULL;
ds->name_refs = 0;
ddprintf ("seqnos_memory_object_terminate <%p>: pager_port_unlock:
<%p>[s:%d,r:%d,w:%d,l:%d]\n",
- &kr, ds, ds->seqno, ds->readers, ds->writers, ds->lock.held);
+ &ds, ds, ds->seqno, ds->readers, ds->writers, ds->lock.held);
pager_port_unlock(ds);
/*
@@ -2840,7 +2839,6 @@ seqnos_memory_object_data_write(pager, seqno,
pager_request,
vm_size_t tail_size = round_page(limit) - limit;
memset((void *) tail, 0, tail_size);
- unsigned *arr = (unsigned *)addr;
memory_object_data_supply(pager_request, trunc_page(limit), addr,
vm_page_size, TRUE, VM_PROT_NONE,
TRUE, MACH_PORT_NULL);
--
1.9.0
- [PATCH 1/8] mach-defpager: remove comments around form feeds, Justus Winter, 2014/03/12
- [PATCH 3/8] mach-defpager: add and use synchronized_printf for dprintf, Justus Winter, 2014/03/12
- [PATCH 4/8] mach-defpager: fix error handling in S_default_pager_object_set_size, Justus Winter, 2014/03/12
- [PATCH 5/8] mach-defpager: fix warning about uninitialized variable, Justus Winter, 2014/03/12
- [PATCH 2/8] mach-defpager: fix warnings about unused variables,
Justus Winter <=
- [PATCH 8/8] mach-defpager: silently ignore requests to page to active partition, Justus Winter, 2014/03/12
- [PATCH 6/8] mach-defpager: fix warnings about uninitialized variables, Justus Winter, 2014/03/12
- [PATCH 7/8] mach-defpager: fix type of size arguments, Justus Winter, 2014/03/12
- Re: [PATCH 1/8] mach-defpager: remove comments around form feeds, Samuel Thibault, 2014/03/12