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| author | Neil Brown <neilb@suse.de> | 2007-09-05 17:22:12 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-09-10 18:57:47 -0700 |
| commit | a1033be72cdb053e182bb41e302a1c11e72b68bb (patch) | |
| tree | 9e0bd5906c957d290d3291de3543a430f9864283 | |
| parent | 7d94143291e4e625e2bc3b1ebdc7143ee7a9a2f1 (diff) | |
| download | linux-a1033be72cdb053e182bb41e302a1c11e72b68bb.tar.gz linux-a1033be72cdb053e182bb41e302a1c11e72b68bb.tar.bz2 linux-a1033be72cdb053e182bb41e302a1c11e72b68bb.zip | |
knfsd: Fixed problem with NFS exporting directories which are mounted on.
Recent changes in NFSd cause a directory which is mounted-on
to not appear properly when the filesystem containing it is exported.
*exp_get* now 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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | 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 a0c2b253818b..7867151ebb83 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; |