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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2017-06-30 07:55:08 -0500 |
|---|---|---|
| committer | Bob Peterson <rpeterso@redhat.com> | 2017-07-05 07:20:52 -0500 |
| commit | 6f6597baae206c544c49ad7f1129d5adc1e9019d (patch) | |
| tree | 3bcfcb1ebf6713cdd95f4146012c236e3d6f5fbf /fs/gfs2/incore.h | |
| parent | 4fd1a5795214bc6405f14691c1344ae8c3f17215 (diff) | |
| download | linux-6f6597baae206c544c49ad7f1129d5adc1e9019d.tar.bz2 | |
gfs2: Protect gl->gl_object by spin lock
Put all remaining accesses to gl->gl_object under the
gl->gl_lockref.lock spinlock to prevent races.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 01af34cb589d..de4238493d80 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -857,5 +857,7 @@ static inline void gfs2_sbstats_inc(const struct gfs2_glock *gl, int which) preempt_enable(); } +extern struct gfs2_rgrpd *gfs2_glock2rgrp(struct gfs2_glock *gl); + #endif /* __INCORE_DOT_H__ */ |