Messages in this thread Patch in this message | | | From | "J. Bruce Fields" <> | Subject | [PATCH 1/2] knfsd: Fixed problem with NFS exporting directories which are mounted on. | Date | Wed, 5 Sep 2007 17:22:12 -0400 |
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From: Neil Brown <neilb@suse.de>
Recent changes in NFSd cause a directory which is mounted-on to not appear properly when the filesystem containing it is exported.
*exp_get* not returns -ENOENT rather than NULL and when commit 5d3dbbeaf56d0365ac6b5c0a0da0bd31cc4781e1 removed the NULL checks, it didn't add a check for -ENOENT.
Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> --- fs/nfsd/vfs.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a0c2b25..7867151 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -115,7 +115,8 @@ nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, exp2 = rqst_exp_get_by_name(rqstp, mnt, mounts); if (IS_ERR(exp2)) { - err = PTR_ERR(exp2); + if (PTR_ERR(exp2) != -ENOENT) + err = PTR_ERR(exp2); dput(mounts); mntput(mnt); goto out; -- 1.5.3 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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