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| author | Kirk McKusick <mckusick@FreeBSD.org> | 2000-01-10 00:08:53 +0000 |
|---|---|---|
| committer | Kirk McKusick <mckusick@FreeBSD.org> | 2000-01-10 00:08:53 +0000 |
| commit | bd5f5da94da66c03392e82dcb9631879023c437e (patch) | |
| tree | 101eb237495b5abf07aaa6a8ec979384784ba570 /sys/kern/vfs_vnops.c | |
| parent | 411e1480fd01d788056fb7502cf031af059cbd7f (diff) | |
| download | src-bd5f5da94da66c03392e82dcb9631879023c437e.tar.gz src-bd5f5da94da66c03392e82dcb9631879023c437e.zip | |
Add bwillwrite to all system calls that create things in the filesystem.
Benchmarks that create huge trees of empty files overwhelm the buffer cache.
Notes
Notes:
svn path=/head/; revision=55696
Diffstat (limited to 'sys/kern/vfs_vnops.c')
| -rw-r--r-- | sys/kern/vfs_vnops.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c index 701330825dd1..edbf7b1073a5 100644 --- a/sys/kern/vfs_vnops.c +++ b/sys/kern/vfs_vnops.c @@ -92,6 +92,7 @@ vn_open(ndp, fmode, cmode) ndp->ni_cnd.cn_flags = LOCKPARENT | LOCKLEAF; if ((fmode & O_EXCL) == 0 && (fmode & O_NOFOLLOW) == 0) ndp->ni_cnd.cn_flags |= FOLLOW; + bwillwrite(); error = namei(ndp); if (error) return (error); |