Author: kib
Date: Tue May 17 21:28:28 2016
New Revision: 300082
URL: https://svnweb.freebsd.org/changeset/base/300082
Log:
For async UFS mounts, shrink the directory asynchronously, at least do
not pass IO_SYNC to ffs_truncate() unneccessary.
Submitted by: bde
MFC after: 1 week
Modified:
head/sys/ufs/ufs/ufs_lookup.c
Modified: head/sys/ufs/ufs/ufs_lookup.c
==============================================================================
--- head/sys/ufs/ufs/ufs_lookup.c Tue May 17 21:25:20 2016
(r300081)
+++ head/sys/ufs/ufs/ufs_lookup.c Tue May 17 21:28:28 2016
(r300082)
@@ -1131,7 +1131,7 @@ ufs_direnter(dvp, tvp, dirp, cnp, newdir
if (tvp != NULL)
VOP_UNLOCK(tvp, 0);
error = UFS_TRUNCATE(dvp, (off_t)dp->i_endoff,
- IO_NORMAL | IO_SYNC, cr);
+ IO_NORMAL | (DOINGASYNC(dvp) ? 0 : IO_SYNC), cr);
if (error != 0)
vprint("ufs_direnter: failed to truncate", dvp);
#ifdef UFS_DIRHASH
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