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| author | phk <phk@FreeBSD.org> | 2002-09-28 17:46:30 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2002-09-28 17:46:30 +0000 |
| commit | c5be3924c32bb1aacfc27b884db5ef65f00fa7b8 (patch) | |
| tree | a5034c326f3510d1978501ed060dcef7ceee5b3d /sys/kern | |
| parent | d1681a7d3dba238086a0dd9db1800002a1897f85 (diff) | |
| download | FreeBSD-src-c5be3924c32bb1aacfc27b884db5ef65f00fa7b8.zip FreeBSD-src-c5be3924c32bb1aacfc27b884db5ef65f00fa7b8.tar.gz | |
Remove unused includes.
Clarify the intention of a while();
Move a local variable to avoid potential name-confusion.
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/vfs_bio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index 46d136c..d53e532 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -40,9 +40,7 @@ #include <sys/mutex.h> #include <sys/kernel.h> #include <sys/kthread.h> -#include <sys/ktr.h> #include <sys/proc.h> -#include <sys/reboot.h> #include <sys/resourcevar.h> #include <sys/sysctl.h> #include <sys/vmmeter.h> @@ -2516,7 +2514,8 @@ geteblk(int size) maxsize = (size + BKVAMASK) & ~BKVAMASK; s = splbio(); - while ((bp = getnewbuf(0, 0, size, maxsize)) == 0); + while ((bp = getnewbuf(0, 0, size, maxsize)) == 0) + continue; splx(s); allocbuf(bp, size); bp->b_flags |= B_INVAL; /* b_dep cleared by getnewbuf() */ @@ -2636,7 +2635,6 @@ allocbuf(struct buf *bp, int size) } } } else { - vm_page_t m; int desiredpages; newbsize = (size + DEV_BSIZE - 1) & ~(DEV_BSIZE - 1); @@ -2659,6 +2657,8 @@ allocbuf(struct buf *bp, int size) * if we have to remove any pages. */ if (desiredpages < bp->b_npages) { + vm_page_t m; + vm_page_lock_queues(); for (i = desiredpages; i < bp->b_npages; i++) { /* |
