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Date:      Tue, 1 Sep 2020 21:20:46 +0000 (UTC)
From:      Mateusz Guzik <mjg@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r365074 - head/sys/vm
Message-ID:  <202009012120.081LKk9R019184@repo.freebsd.org>

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Author: mjg
Date: Tue Sep  1 21:20:45 2020
New Revision: 365074
URL: https://svnweb.freebsd.org/changeset/base/365074

Log:
  vm: clean up empty lines in .c and .h files

Modified:
  head/sys/vm/default_pager.c
  head/sys/vm/memguard.c
  head/sys/vm/redzone.c
  head/sys/vm/sg_pager.c
  head/sys/vm/swap_pager.c
  head/sys/vm/uma.h
  head/sys/vm/uma_core.c
  head/sys/vm/uma_int.h
  head/sys/vm/vm.h
  head/sys/vm/vm_fault.c
  head/sys/vm/vm_map.c
  head/sys/vm/vm_meter.c
  head/sys/vm/vm_mmap.c
  head/sys/vm/vm_object.c
  head/sys/vm/vm_pager.h
  head/sys/vm/vm_phys.h
  head/sys/vm/vm_radix.c
  head/sys/vm/vnode_pager.c

Modified: head/sys/vm/default_pager.c
==============================================================================
--- head/sys/vm/default_pager.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/default_pager.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -154,4 +154,3 @@ default_pager_haspage(vm_object_t object, vm_pindex_t 
 	/* An OBJT_DEFAULT object has no backing store. */
 	return (FALSE);
 }
-

Modified: head/sys/vm/memguard.c
==============================================================================
--- head/sys/vm/memguard.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/memguard.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -158,7 +158,6 @@ SYSCTL_UINT(_vm_memguard, OID_AUTO, frequency, CTLFLAG
 SYSCTL_ULONG(_vm_memguard, OID_AUTO, frequency_hits, CTLFLAG_RD,
     &memguard_frequency_hits, 0, "# times MemGuard randomly chose");
 
-
 /*
  * Return a fudged value to be used for vm_kmem_size for allocating
  * the kernel_arena.

Modified: head/sys/vm/redzone.c
==============================================================================
--- head/sys/vm/redzone.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/redzone.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -37,7 +37,6 @@ __FBSDID("$FreeBSD$");
 
 #include <vm/redzone.h>
 
-
 static SYSCTL_NODE(_vm, OID_AUTO, redzone, CTLFLAG_RW | CTLFLAG_MPSAFE, NULL,
     "RedZone data");
 static u_long redzone_extra_mem = 0;

Modified: head/sys/vm/sg_pager.c
==============================================================================
--- head/sys/vm/sg_pager.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/sg_pager.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -134,7 +134,7 @@ sg_pager_dealloc(vm_object_t object)
 		TAILQ_REMOVE(&object->un_pager.sgp.sgp_pglist, m, plinks.q);
 		vm_page_putfake(m);
 	}
-	
+
 	sg = object->handle;
 	sglist_free(sg);
 	object->handle = NULL;

Modified: head/sys/vm/swap_pager.c
==============================================================================
--- head/sys/vm/swap_pager.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/swap_pager.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -865,7 +865,6 @@ swp_pager_strategy(struct buf *bp)
 	panic("Swapdev not found");
 }
 
-
 /*
  * SWP_PAGER_FREESWAPSPACE() -	free raw swap space
  *
@@ -2744,7 +2743,6 @@ static struct g_class g_swap_class = {
 
 DECLARE_GEOM_CLASS(g_swap_class, g_class);
 
-
 static void
 swapgeom_close_ev(void *arg, int flags)
 {
@@ -3007,7 +3005,6 @@ swapdev_close(struct thread *td, struct swdevt *sp)
 	VOP_CLOSE(sp->sw_vp, FREAD | FWRITE, td->td_ucred, td);
 	vrele(sp->sw_vp);
 }
-
 
 static int
 swaponvp(struct thread *td, struct vnode *vp, u_long nblks)

Modified: head/sys/vm/uma.h
==============================================================================
--- head/sys/vm/uma.h	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/uma.h	Tue Sep  1 21:20:45 2020	(r365074)
@@ -154,7 +154,6 @@ typedef void (*uma_release)(void *arg, void **store, i
  *
  */
 
-
 /* Function proto types */
 
 /*

Modified: head/sys/vm/uma_core.c
==============================================================================
--- head/sys/vm/uma_core.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/uma_core.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -1892,7 +1892,6 @@ pcpu_page_free(void *mem, vm_size_t size, uint8_t flag
 	kva_free(sva, size);
 }
 
-
 /*
  * Zero fill initializer
  *
@@ -4975,7 +4974,6 @@ uma_vm_zone_stats(struct uma_type_header *uth, uma_zon
 	uma_zone_domain_t zdom;
 	uma_cache_t cache;
 	int i;
-
 
 	for (i = 0; i < vm_ndomains; i++) {
 		zdom = ZDOM_GET(z, i);

Modified: head/sys/vm/uma_int.h
==============================================================================
--- head/sys/vm/uma_int.h	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/uma_int.h	Tue Sep  1 21:20:45 2020	(r365074)
@@ -307,14 +307,14 @@ cache_uz_flags(uma_cache_t cache)
 
 	return (cache->uc_freebucket.ucb_spare);
 }
- 
+
 static inline uint32_t
 cache_uz_size(uma_cache_t cache)
 {
 
 	return (cache->uc_allocbucket.ucb_spare);
 }
- 
+
 /*
  * Per-domain slab lists.  Embedded in the kegs.
  */

Modified: head/sys/vm/vm.h
==============================================================================
--- head/sys/vm/vm.h	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm.h	Tue Sep  1 21:20:45 2020	(r365074)
@@ -163,4 +163,3 @@ void swapper(void);
 #endif
 
 #endif				/* VM_H */
-

Modified: head/sys/vm/vm_fault.c
==============================================================================
--- head/sys/vm/vm_fault.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_fault.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -872,7 +872,6 @@ vm_fault_cow(struct faultstate *fs)
 	    (is_first_object_locked = VM_OBJECT_TRYWLOCK(fs->first_object)) &&
 	    fs->object == fs->first_object->backing_object &&
 	    VM_OBJECT_TRYWLOCK(fs->object)) {
-
 		/*
 		 * Remove but keep xbusy for replace.  fs->m is moved into
 		 * fs->first_object and left busy while fs->first_m is
@@ -1010,7 +1009,6 @@ vm_fault_allocate(struct faultstate *fs)
 	struct domainset *dset;
 	int alloc_req;
 	int rv;
-
 
 	if ((fs->object->flags & OBJ_SIZEVNLOCK) != 0) {
 		rv = vm_fault_lock_vnode(fs, true);

Modified: head/sys/vm/vm_map.c
==============================================================================
--- head/sys/vm/vm_map.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_map.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -2940,7 +2940,6 @@ vm_map_madvise(
 	return (0);
 }
 
-
 /*
  *	vm_map_inherit:
  *
@@ -3235,7 +3234,6 @@ vm_map_wire(vm_map_t map, vm_offset_t start, vm_offset
 	return (rv);
 }
 
-
 /*
  *	vm_map_wire_locked:
  *
@@ -3823,7 +3821,6 @@ vm_map_check_protection(vm_map_t map, vm_offset_t star
 	}
 	return (TRUE);
 }
-
 
 /*
  *

Modified: head/sys/vm/vm_meter.c
==============================================================================
--- head/sys/vm/vm_meter.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_meter.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -124,7 +124,7 @@ SYSCTL_UINT(_vm, OID_AUTO, v_free_severe,
 static int
 sysctl_vm_loadavg(SYSCTL_HANDLER_ARGS)
 {
-	
+
 #ifdef SCTL_MASK32
 	u_int32_t la[4];
 

Modified: head/sys/vm/vm_mmap.c
==============================================================================
--- head/sys/vm/vm_mmap.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_mmap.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -148,7 +148,6 @@ ogetpagesize(struct thread *td, struct ogetpagesize_ar
 }
 #endif				/* COMPAT_43 */
 
-
 /*
  * Memory Map (mmap) system call.  Note that the file offset
  * and address are allowed to be NOT page aligned, though if
@@ -257,7 +256,7 @@ kern_mmap_req(struct thread *td, const struct mmap_req
 	 * Ignore old flags that used to be defined but did not do anything.
 	 */
 	flags &= ~(MAP_RESERVED0020 | MAP_RESERVED0040);
-	
+
 	/*
 	 * Enforce the constraints.
 	 * Mapping of length 0 is only allowed for old binaries.
@@ -498,7 +497,6 @@ ommap(struct thread *td, struct ommap_args *uap)
 }
 #endif				/* COMPAT_43 */
 
-
 #ifndef _SYS_SYSPROTO_H_
 struct msync_args {
 	void *addr;
@@ -846,7 +844,6 @@ RestartScan:
 	 */
 	lastvecindex = -1;
 	while (entry->start < end) {
-
 		/*
 		 * check for contiguity
 		 */

Modified: head/sys/vm/vm_object.c
==============================================================================
--- head/sys/vm/vm_object.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_object.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -278,7 +278,7 @@ vm_object_init(void)
 {
 	TAILQ_INIT(&vm_object_list);
 	mtx_init(&vm_object_list_mtx, "vm object_list", NULL, MTX_DEF);
-	
+
 	rw_init(&kernel_object->lock, "kernel vm object");
 	_vm_object_allocate(OBJT_PHYS, atop(VM_MAX_KERNEL_ADDRESS -
 	    VM_MIN_KERNEL_ADDRESS), OBJ_UNMANAGED, kernel_object, NULL);
@@ -556,7 +556,6 @@ vm_object_deallocate_vnode(vm_object_t object)
 	vrele(vp);
 }
 
-
 /*
  * We dropped a reference on an object and discovered that it had a
  * single remaining shadow.  This is a sibling of the reference we
@@ -2269,7 +2268,6 @@ vm_object_coalesce(vm_object_t prev_object, vm_ooffset
 	 * Account for the charge.
 	 */
 	if (prev_object->cred != NULL) {
-
 		/*
 		 * If prev_object was charged, then this mapping,
 		 * although not charged now, may become writable
@@ -2434,7 +2432,6 @@ vm_object_vnode(vm_object_t object)
 	}
 	return (vp);
 }
-
 
 /*
  * Busy the vm object.  This prevents new pages belonging to the object from

Modified: head/sys/vm/vm_pager.h
==============================================================================
--- head/sys/vm/vm_pager.h	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_pager.h	Tue Sep  1 21:20:45 2020	(r365074)
@@ -130,7 +130,6 @@ vm_pager_put_pages(
 	int flags,
 	int *rtvals
 ) {
-
 	VM_OBJECT_ASSERT_WLOCKED(object);
 	(*pagertab[object->type]->pgo_putpages)
 	    (object, m, count, flags, rtvals);
@@ -172,7 +171,6 @@ vm_pager_populate(vm_object_t object, vm_pindex_t pidx
 	return ((*pagertab[object->type]->pgo_populate)(object, pidx,
 	    fault_type, max_prot, first, last));
 }
-
 
 /* 
  *      vm_pager_page_unswapped

Modified: head/sys/vm/vm_phys.h
==============================================================================
--- head/sys/vm/vm_phys.h	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_phys.h	Tue Sep  1 21:20:45 2020	(r365074)
@@ -109,7 +109,6 @@ void vm_phys_early_startup(void);
 int vm_phys_avail_largest(void);
 vm_paddr_t vm_phys_avail_size(int i);
 
-
 /*
  *
  *	vm_phys_domain:

Modified: head/sys/vm/vm_radix.c
==============================================================================
--- head/sys/vm/vm_radix.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vm_radix.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -217,7 +217,6 @@ vm_radix_node_store(smrnode_t *p, struct vm_radix_node
     enum vm_radix_access access)
 {
 
-
 	switch (access) {
 	case UNSERIALIZED:
 		smr_unserialized_store(p, v, true);

Modified: head/sys/vm/vnode_pager.c
==============================================================================
--- head/sys/vm/vnode_pager.c	Tue Sep  1 21:20:08 2020	(r365073)
+++ head/sys/vm/vnode_pager.c	Tue Sep  1 21:20:45 2020	(r365074)
@@ -228,7 +228,6 @@ vnode_destroy_vobject(struct vnode *vp)
 	KASSERT(vp->v_object == NULL, ("vp %p obj %p", vp, vp->v_object));
 }
 
-
 /*
  * Allocate (or lookup) pager for a vnode.
  * Handle is a vnode pointer.



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