diff options
-rw-r--r-- | fs/gfs2/glock.c | 16 | ||||
-rw-r--r-- | fs/gfs2/glock.h | 1 | ||||
-rw-r--r-- | fs/gfs2/glops.c | 2 | ||||
-rw-r--r-- | fs/gfs2/ops_export.c | 3 | ||||
-rw-r--r-- | fs/gfs2/super.c | 11 |
5 files changed, 9 insertions, 24 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 8e4b55a..1345c3d 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -391,10 +391,6 @@ void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, unsigned flags, gh->gh_flags = flags; gh->gh_error = 0; gh->gh_iflags = 0; - - if (gh->gh_state == LM_ST_EXCLUSIVE) - gh->gh_flags |= GL_LOCAL_EXCL; - gfs2_glock_hold(gl); } @@ -412,9 +408,6 @@ void gfs2_holder_reinit(unsigned int state, unsigned flags, struct gfs2_holder * { gh->gh_state = state; gh->gh_flags = flags; - if (gh->gh_state == LM_ST_EXCLUSIVE) - gh->gh_flags |= GL_LOCAL_EXCL; - gh->gh_iflags &= 1 << HIF_ALLOCED; gh->gh_ip = (unsigned long)__builtin_return_address(0); } @@ -557,11 +550,11 @@ static int rq_promote(struct gfs2_holder *gh) set_bit(GLF_LOCK, &gl->gl_flags); } else { struct gfs2_holder *next_gh; - if (gh->gh_flags & GL_LOCAL_EXCL) + if (gh->gh_state == LM_ST_EXCLUSIVE) return 1; next_gh = list_entry(gl->gl_holders.next, struct gfs2_holder, gh_list); - if (next_gh->gh_flags & GL_LOCAL_EXCL) + if (next_gh->gh_state == LM_ST_EXCLUSIVE) return 1; } @@ -1363,10 +1356,7 @@ static int glock_compare(const void *arg_a, const void *arg_b) return 1; if (a->ln_number < b->ln_number) return -1; - if (gh_a->gh_state == LM_ST_SHARED && gh_b->gh_state == LM_ST_EXCLUSIVE) - return 1; - if (!(gh_a->gh_flags & GL_LOCAL_EXCL) && (gh_b->gh_flags & GL_LOCAL_EXCL)) - return 1; + BUG_ON(gh_a->gh_gl->gl_ops->go_type == gh_b->gh_gl->gl_ops->go_type); return 0; } diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h index ddc56dc..1eaeacd 100644 --- a/fs/gfs2/glock.h +++ b/fs/gfs2/glock.h @@ -20,7 +20,6 @@ #define LM_FLAG_ANY 0x00000008 #define LM_FLAG_PRIORITY 0x00000010 */ -#define GL_LOCAL_EXCL 0x00000020 #define GL_ASYNC 0x00000040 #define GL_EXACT 0x00000080 #define GL_SKIP 0x00000100 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index e4da26f..dda68586 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -295,7 +295,7 @@ static int inode_go_lock(struct gfs2_holder *gh) if ((ip->i_di.di_flags & GFS2_DIF_TRUNC_IN_PROG) && (gl->gl_state == LM_ST_EXCLUSIVE) && - (gh->gh_flags & GL_LOCAL_EXCL)) + (gh->gh_state == LM_ST_EXCLUSIVE)) error = gfs2_truncatei_resume(ip); return error; diff --git a/fs/gfs2/ops_export.c b/fs/gfs2/ops_export.c index fbf5506..4855e8c 100644 --- a/fs/gfs2/ops_export.c +++ b/fs/gfs2/ops_export.c @@ -216,8 +216,7 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb, void *inum_obj) } error = gfs2_glock_nq_num(sdp, inum->no_addr, &gfs2_inode_glops, - LM_ST_SHARED, LM_FLAG_ANY | GL_LOCAL_EXCL, - &i_gh); + LM_ST_SHARED, LM_FLAG_ANY, &i_gh); if (error) return ERR_PTR(error); diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index ce5353a..70f424f 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -354,8 +354,7 @@ int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh) mutex_lock(&sdp->sd_jindex_mutex); for (;;) { - error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, - GL_LOCAL_EXCL, ji_gh); + error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, ji_gh); if (error) break; @@ -524,8 +523,7 @@ int gfs2_make_fs_rw(struct gfs2_sbd *sdp) struct gfs2_log_header_host head; int error; - error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, - GL_LOCAL_EXCL, &t_gh); + error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, 0, &t_gh); if (error) return error; @@ -578,9 +576,8 @@ int gfs2_make_fs_ro(struct gfs2_sbd *sdp) gfs2_quota_sync(sdp); gfs2_statfs_sync(sdp); - error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, - GL_LOCAL_EXCL | GL_NOCACHE, - &t_gh); + error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, GL_NOCACHE, + &t_gh); if (error && !test_bit(SDF_SHUTDOWN, &sdp->sd_flags)) return error; |