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authorHarvey Harrison <harvey.harrison@gmail.com>2008-10-24 11:31:12 -0700
committerSteven Whitehouse <swhiteho@redhat.com>2009-01-05 07:38:50 +0000
commit55ba474daed9763b2f6fe26ad762ee373554d65e (patch)
treecebf67226c2d5e84505fa1aa5e6d8e7afed005c0 /fs/gfs2/glock.c
parent1bb7322fd0d5abdce396de51cbc5dbc489523018 (diff)
downloadconfigs-55ba474daed9763b2f6fe26ad762ee373554d65e.tar.gz
GFS2: sparse annotation of gl->gl_spin
fs/gfs2/glock.c:308:5: warning: context problem in 'do_promote': '_spin_unlock' expected different context fs/gfs2/glock.c:308:5: context '*gl+28': wanted >= 1, got 0 fs/gfs2/glock.c:529:2: warning: context problem in 'do_xmote': '_spin_unlock' expected different context fs/gfs2/glock.c:529:2: context '*gl+28': wanted >= 1, got 0 fs/gfs2/glock.c:925:3: warning: context problem in 'add_to_queue': '_spin_unlock' expected different context fs/gfs2/glock.c:925:3: context '*gl+28': wanted >= 1, got 0 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.c')
-rw-r--r--fs/gfs2/glock.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index c962283d4e7..27cb9cca9c0 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -293,6 +293,8 @@ static void gfs2_holder_wake(struct gfs2_holder *gh)
*/
static int do_promote(struct gfs2_glock *gl)
+__releases(&gl->gl_spin)
+__acquires(&gl->gl_spin)
{
const struct gfs2_glock_operations *glops = gl->gl_ops;
struct gfs2_holder *gh, *tmp;
@@ -511,6 +513,8 @@ static unsigned int gfs2_lm_lock(struct gfs2_sbd *sdp, void *lock,
*/
static void do_xmote(struct gfs2_glock *gl, struct gfs2_holder *gh, unsigned int target)
+__releases(&gl->gl_spin)
+__acquires(&gl->gl_spin)
{
const struct gfs2_glock_operations *glops = gl->gl_ops;
struct gfs2_sbd *sdp = gl->gl_sbd;
@@ -576,6 +580,8 @@ static inline struct gfs2_holder *find_first_holder(const struct gfs2_glock *gl)
*/
static void run_queue(struct gfs2_glock *gl, const int nonblock)
+__releases(&gl->gl_spin)
+__acquires(&gl->gl_spin)
{
struct gfs2_holder *gh = NULL;
@@ -877,6 +883,8 @@ void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...)
*/
static inline void add_to_queue(struct gfs2_holder *gh)
+__releases(&gl->gl_spin)
+__acquires(&gl->gl_spin)
{
struct gfs2_glock *gl = gh->gh_gl;
struct gfs2_sbd *sdp = gl->gl_sbd;