I should probably backport the getpbuf/relpbuf changes from -4.x to
-3.x so the drivers remain reasonably portable.
-Matt
Matthew Dillon
<dil...@backplane.com>
:
:I'm quite sure it has already been corrected right now, but when
:building against a fresh 4.0-current as of this morning, you have to
:change the calls to getpbuf and relpbuf in ntfs_vnops.c ...
:
:*** ntfs_vnops.c Thu Jan 28 04:56:06 1999
:--- /sys/ntfs/ntfs_vnops.c Fri Jan 29 16:31:16 1999
:***************
:*** 126,132 ****
: * We use only the kva address for the buffer, but this is
:extremely
: * convienient and fast.
: */
:! bp = getpbuf();
:
: npages = btoc(count);
: kva = (vm_offset_t) bp->b_data;
:--- 126,132 ----
: * We use only the kva address for the buffer, but this is
:extremely
: * convienient and fast.
: */
:! bp = getpbuf(NULL);
:
: npages = btoc(count);
: kva = (vm_offset_t) bp->b_data;
:***************
:*** 145,151 ****
: error = VOP_READ(vp, &uio, 0, cred);
: pmap_qremove(kva, npages);
:
:! relpbuf(bp);
:
: if (error && (uio.uio_resid == count))
: return VM_PAGER_ERROR;
:--- 145,151 ----
: error = VOP_READ(vp, &uio, 0, cred);
: pmap_qremove(kva, npages);
:
:! relpbuf(bp,NULL);
:
: if (error && (uio.uio_resid == count))
: return VM_PAGER_ERROR;
:
:This allows the module to compile and it also runs well :
:/dev/wd0s6 on /ntfs/disk_f (local)
:/dev/wd0s7 on /ntfs/disk_g (local)
:
:Considering the comments in vm_page.c where these functions are defined,
:this may need some investigation (can't do this by myself, i get
:confused with everything that starts with "vm", especially on FreeBSD
::-))
To Unsubscribe: send mail to majord...@freebsd.org
with "unsubscribe freebsd-current" in the body of the message
