diff options
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index ef713dbff601..709e6e0914fd 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -253,7 +253,7 @@ static struct gfs2_glock *gfs2_glock_find(struct gfs2_sbd *sdp, */ int gfs2_glock_get(struct gfs2_sbd *sdp, uint64_t number, - struct gfs2_glock_operations *glops, int create, + const struct gfs2_glock_operations *glops, int create, struct gfs2_glock **glp) { struct lm_lockname name; @@ -480,7 +480,7 @@ static int rq_promote(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; if (!relaxed_state_ok(gl->gl_state, gh->gh_state, gh->gh_flags)) { if (list_empty(&gl->gl_holders)) { @@ -535,7 +535,7 @@ static int rq_promote(struct gfs2_holder *gh) static int rq_demote(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; if (!list_empty(&gl->gl_holders)) return 1; @@ -805,7 +805,7 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state) static void xmote_bh(struct gfs2_glock *gl, unsigned int ret) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; struct gfs2_holder *gh = gl->gl_req_gh; int prev_state = gl->gl_state; int op_done = 1; @@ -915,7 +915,7 @@ static void xmote_bh(struct gfs2_glock *gl, unsigned int ret) void gfs2_glock_xmote_th(struct gfs2_glock *gl, unsigned int state, int flags) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; int lck_flags = flags & (LM_FLAG_TRY | LM_FLAG_TRY_1CB | LM_FLAG_NOEXP | LM_FLAG_ANY | LM_FLAG_PRIORITY); @@ -960,7 +960,7 @@ void gfs2_glock_xmote_th(struct gfs2_glock *gl, unsigned int state, int flags) static void drop_bh(struct gfs2_glock *gl, unsigned int ret) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; struct gfs2_holder *gh = gl->gl_req_gh; clear_bit(GLF_PREFETCH, &gl->gl_flags); @@ -1010,7 +1010,7 @@ static void drop_bh(struct gfs2_glock *gl, unsigned int ret) void gfs2_glock_drop_th(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; unsigned int ret; gfs2_assert_warn(sdp, test_bit(GLF_LOCK, &gl->gl_flags)); @@ -1081,7 +1081,7 @@ static int glock_wait_internal(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; if (test_bit(HIF_ABORTED, &gh->gh_iflags)) return -EIO; @@ -1294,7 +1294,7 @@ int gfs2_glock_wait(struct gfs2_holder *gh) void gfs2_glock_dq(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; if (gh->gh_flags & GL_SYNC) set_bit(GLF_SYNC, &gl->gl_flags); @@ -1339,7 +1339,7 @@ void gfs2_glock_dq(struct gfs2_holder *gh) static void gfs2_glock_prefetch(struct gfs2_glock *gl, unsigned int state, int flags) { - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; spin_lock(&gl->gl_spin); @@ -1365,7 +1365,7 @@ static void greedy_work(void *data) struct greedy *gr = data; struct gfs2_holder *gh = &gr->gr_gh; struct gfs2_glock *gl = gh->gh_gl; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; clear_bit(GLF_SKIP_WAITERS2, &gl->gl_flags); @@ -1447,8 +1447,8 @@ void gfs2_glock_dq_uninit(struct gfs2_holder *gh) */ int gfs2_glock_nq_num(struct gfs2_sbd *sdp, uint64_t number, - struct gfs2_glock_operations *glops, unsigned int state, - int flags, struct gfs2_holder *gh) + const struct gfs2_glock_operations *glops, + unsigned int state, int flags, struct gfs2_holder *gh) { struct gfs2_glock *gl; int error; @@ -1645,7 +1645,7 @@ void gfs2_glock_dq_uninit_m(unsigned int num_gh, struct gfs2_holder *ghs) */ void gfs2_glock_prefetch_num(struct gfs2_sbd *sdp, uint64_t number, - struct gfs2_glock_operations *glops, + const struct gfs2_glock_operations *glops, unsigned int state, int flags) { struct gfs2_glock *gl; @@ -1827,7 +1827,7 @@ void gfs2_iopen_go_callback(struct gfs2_glock *io_gl, unsigned int state) static int demote_ok(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock_operations *glops = gl->gl_ops; + const struct gfs2_glock_operations *glops = gl->gl_ops; int demote = 1; if (test_bit(GLF_STICKY, &gl->gl_flags)) |