diff options
author | dillon <dillon@FreeBSD.org> | 2000-12-07 23:45:57 +0000 |
---|---|---|
committer | dillon <dillon@FreeBSD.org> | 2000-12-07 23:45:57 +0000 |
commit | 8525c81cb3c0383e2f66cc5bac30b0cefd032336 (patch) | |
tree | aa1545ac1bd71c12366110ae6f5b6659b704f6e0 /sys/kern/sys_generic.c | |
parent | 0089b9348da391c38613a02eea888edfa0271143 (diff) | |
download | FreeBSD-src-8525c81cb3c0383e2f66cc5bac30b0cefd032336.zip FreeBSD-src-8525c81cb3c0383e2f66cc5bac30b0cefd032336.tar.gz |
Only call bwillwrite() for vnodes. Do not penalize devices or pipes.
Diffstat (limited to 'sys/kern/sys_generic.c')
-rw-r--r-- | sys/kern/sys_generic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c index bce9231d..555cb68 100644 --- a/sys/kern/sys_generic.c +++ b/sys/kern/sys_generic.c @@ -496,7 +496,8 @@ writev(p, uap) } #endif cnt = auio.uio_resid; - bwillwrite(); + if (fp->f_type == DTYPE_VNODE) + bwillwrite(); if ((error = fo_write(fp, &auio, fp->f_cred, 0, p))) { if (auio.uio_resid != cnt && (error == ERESTART || error == EINTR || error == EWOULDBLOCK)) |