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author | kib <kib@FreeBSD.org> | 2012-02-21 01:05:12 +0000 |
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committer | kib <kib@FreeBSD.org> | 2012-02-21 01:05:12 +0000 |
commit | 80ae8fe82cdaa69f78dc90fa27bc9e79863de0ea (patch) | |
tree | d0d078391c4959fc08545db4ab619daadd9cf1d9 /sys/cddl | |
parent | 31a24bc1664a822f3d06595f42063719e6902ff1 (diff) | |
download | FreeBSD-src-80ae8fe82cdaa69f78dc90fa27bc9e79863de0ea.zip FreeBSD-src-80ae8fe82cdaa69f78dc90fa27bc9e79863de0ea.tar.gz |
Fix found places where uio_resid is truncated to int.
Add the sysctl debug.iosize_max_clamp, enabled by default. Setting the
sysctl to zero allows to perform the SSIZE_MAX-sized i/o requests from
the usermode.
Discussed with: bde, das (previous versions)
MFC after: 1 month
Diffstat (limited to 'sys/cddl')
-rw-r--r-- | sys/cddl/compat/opensolaris/sys/vnode.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/cddl/compat/opensolaris/sys/vnode.h b/sys/cddl/compat/opensolaris/sys/vnode.h index d653db2..1455fbaf 100644 --- a/sys/cddl/compat/opensolaris/sys/vnode.h +++ b/sys/cddl/compat/opensolaris/sys/vnode.h @@ -223,7 +223,8 @@ zfs_vn_rdwr(enum uio_rw rw, vnode_t *vp, caddr_t base, ssize_t len, ssize_t *residp) { struct thread *td = curthread; - int error, vfslocked, resid; + int error, vfslocked; + ssize_t resid; ASSERT(ioflag == 0); ASSERT(ulimit == RLIM64_INFINITY); |