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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-10-24 18:31:12 (GMT) |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2009-01-05 07:38:50 (GMT) |
| commit | 55ba474daed9763b2f6fe26ad762ee373554d65e (patch) | |
| tree | cebf67226c2d5e84505fa1aa5e6d8e7afed005c0 | |
| parent | 1bb7322fd0d5abdce396de51cbc5dbc489523018 (diff) | |
| download | linux-55ba474daed9763b2f6fe26ad762ee373554d65e.tar.xz | |
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>
| -rw-r--r-- | fs/gfs2/glock.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index c962283..27cb9cc 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; |