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author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-02-12 22:43:25 -0800 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-02-12 22:43:25 -0800 |
commit | d9bc125caf592b7d081021f32ce5b717efdf70c8 (patch) | |
tree | 263b7066ba22ddce21db610c0300f6eaac6f2064 /fs/gfs2/ops_dentry.c | |
parent | 43d78ef2ba5bec26d0315859e8324bfc0be23766 (diff) | |
parent | ec2f9d1331f658433411c58077871e1eef4ee1b4 (diff) | |
download | op-kernel-dev-d9bc125caf592b7d081021f32ce5b717efdf70c8.zip op-kernel-dev-d9bc125caf592b7d081021f32ce5b717efdf70c8.tar.gz |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts:
net/sunrpc/auth_gss/gss_krb5_crypto.c
net/sunrpc/auth_gss/gss_spkm3_token.c
net/sunrpc/clnt.c
Merge with mainline and fix conflicts.
Diffstat (limited to 'fs/gfs2/ops_dentry.c')
-rw-r--r-- | fs/gfs2/ops_dentry.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/gfs2/ops_dentry.c b/fs/gfs2/ops_dentry.c index d355899..9187eb1 100644 --- a/fs/gfs2/ops_dentry.c +++ b/fs/gfs2/ops_dentry.c @@ -46,6 +46,7 @@ static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd) struct gfs2_inum_host inum; unsigned int type; int error; + int had_lock=0; if (inode && is_bad_inode(inode)) goto invalid; @@ -53,9 +54,12 @@ static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd) if (sdp->sd_args.ar_localcaching) goto valid; - error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, &d_gh); - if (error) - goto fail; + had_lock = gfs2_glock_is_locked_by_me(dip->i_gl); + if (!had_lock) { + error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, &d_gh); + if (error) + goto fail; + } error = gfs2_dir_search(parent->d_inode, &dentry->d_name, &inum, &type); switch (error) { @@ -82,13 +86,15 @@ static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd) } valid_gunlock: - gfs2_glock_dq_uninit(&d_gh); + if (!had_lock) + gfs2_glock_dq_uninit(&d_gh); valid: dput(parent); return 1; invalid_gunlock: - gfs2_glock_dq_uninit(&d_gh); + if (!had_lock) + gfs2_glock_dq_uninit(&d_gh); invalid: if (inode && S_ISDIR(inode->i_mode)) { if (have_submounts(dentry)) |