Author: alc
Date: Sun Mar 19 23:06:11 2017
New Revision: 315597
URL: https://svnweb.freebsd.org/changeset/base/315597
Log:
Style fixes. In particular, the variable "bogus" is used like a Boolean.
Define it as such.
Reviewed by: kib
MFC after: 1 week
Modified:
head/sys/kern/vfs_bio.c
Modified: head/sys/kern/vfs_bio.c
==============================================================================
--- head/sys/kern/vfs_bio.c Sun Mar 19 23:05:03 2017 (r315596)
+++ head/sys/kern/vfs_bio.c Sun Mar 19 23:06:11 2017 (r315597)
@@ -2481,7 +2481,8 @@ vfs_vmio_iodone(struct buf *bp)
vm_page_t m;
vm_object_t obj;
struct vnode *vp;
- int bogus, i, iosize;
+ int i, iosize, resid;
+ bool bogus;
obj = bp->b_bufobj->bo_object;
KASSERT(obj->paging_in_progress >= bp->b_npages,
@@ -2498,12 +2499,10 @@ vfs_vmio_iodone(struct buf *bp)
KASSERT(bp->b_offset != NOOFFSET,
("vfs_vmio_iodone: bp %p has no buffer offset", bp));
- bogus = 0;
+ bogus = false;
iosize = bp->b_bcount - bp->b_resid;
VM_OBJECT_WLOCK(obj);
for (i = 0; i < bp->b_npages; i++) {
- int resid;
-
resid = ((foff + PAGE_SIZE) & ~(off_t)PAGE_MASK) - foff;
if (resid > iosize)
resid = iosize;
@@ -2513,7 +2512,7 @@ vfs_vmio_iodone(struct buf *bp)
*/
m = bp->b_pages[i];
if (m == bogus_page) {
- bogus = 1;
+ bogus = true;
m = vm_page_lookup(obj, OFF_TO_IDX(foff));
if (m == NULL)
panic("biodone: page disappeared!");
@@ -4211,10 +4210,11 @@ vfs_drain_busy_pages(struct buf *bp)
void
vfs_busy_pages(struct buf *bp, int clear_modify)
{
- int i, bogus;
vm_object_t obj;
vm_ooffset_t foff;
vm_page_t m;
+ int i;
+ bool bogus;
if (!(bp->b_flags & B_VMIO))
return;
@@ -4227,7 +4227,7 @@ vfs_busy_pages(struct buf *bp, int clear
vfs_drain_busy_pages(bp);
if (bp->b_bufsize != 0)
vfs_setdirty_locked_object(bp);
- bogus = 0;
+ bogus = false;
for (i = 0; i < bp->b_npages; i++) {
m = bp->b_pages[i];
@@ -4256,7 +4256,7 @@ vfs_busy_pages(struct buf *bp, int clear
} else if (m->valid == VM_PAGE_BITS_ALL &&
(bp->b_flags & B_CACHE) == 0) {
bp->b_pages[i] = bogus_page;
- bogus++;
+ bogus = true;
}
foff = (foff + PAGE_SIZE) & ~(off_t)PAGE_MASK;
}
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