diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2009-09-11 15:21:56 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2009-12-03 11:49:30 +0000 |
| commit | 91094d0fb650decd8bf48b85d86c892d7ca913ee (patch) | |
| tree | ed3b0ba8e852e8491d203df07766e4c37ed12d87 | |
| parent | cc632e7f93465597896862cf9e50baefb1999215 (diff) | |
| download | lwn-91094d0fb650decd8bf48b85d86c892d7ca913ee.tar.gz lwn-91094d0fb650decd8bf48b85d86c892d7ca913ee.zip | |
GFS2: Remove obsolete code in quota.c
There is no point in testing for GLF_DEMOTE here, we might as
well always release the glock at that point.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| -rw-r--r-- | fs/gfs2/glock.h | 9 | ||||
| -rw-r--r-- | fs/gfs2/quota.c | 13 |
2 files changed, 5 insertions, 17 deletions
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h index c609894ec0d0..13f0bd228132 100644 --- a/fs/gfs2/glock.h +++ b/fs/gfs2/glock.h @@ -180,15 +180,6 @@ static inline int gfs2_glock_is_held_shrd(struct gfs2_glock *gl) return gl->gl_state == LM_ST_SHARED; } -static inline int gfs2_glock_is_blocking(struct gfs2_glock *gl) -{ - int ret; - spin_lock(&gl->gl_spin); - ret = test_bit(GLF_DEMOTE, &gl->gl_flags); - spin_unlock(&gl->gl_spin); - return ret; -} - int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number, const struct gfs2_glock_operations *glops, int create, struct gfs2_glock **glp); diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 73a43cee0ea3..6aaa6c5e21bc 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -843,9 +843,8 @@ restart: if (force_refresh || qd->qd_qb.qb_magic != cpu_to_be32(GFS2_MAGIC)) { loff_t pos; gfs2_glock_dq_uninit(q_gh); - error = gfs2_glock_nq_init(qd->qd_gl, - LM_ST_EXCLUSIVE, GL_NOCACHE, - q_gh); + error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE, + GL_NOCACHE, q_gh); if (error) return error; @@ -871,11 +870,9 @@ restart: qlvb->qb_value = cpu_to_be64(q.qu_value); qd->qd_qb = *qlvb; - if (gfs2_glock_is_blocking(qd->qd_gl)) { - gfs2_glock_dq_uninit(q_gh); - force_refresh = 0; - goto restart; - } + gfs2_glock_dq_uninit(q_gh); + force_refresh = 0; + goto restart; } return 0; |