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authorSteven Whitehouse <swhiteho@redhat.com>2006-04-20 22:57:23 +0200
committerSteven Whitehouse <swhiteho@redhat.com>2006-04-20 22:57:23 +0200
commit190562bd84a484bf6590425aa2bb4d6d611c112b (patch)
treedd99bcd847f8d2376f7836ea9d861a31d1021c71 /fs/gfs2/glock.h
parent[GFS2] Use vmalloc() in dir code (diff)
downloadlinux-190562bd84a484bf6590425aa2bb4d6d611c112b.tar.xz
linux-190562bd84a484bf6590425aa2bb4d6d611c112b.zip
[GFS2] Fix a bug: scheduling under a spinlock
At some stage, a mutex was added to gfs2_glock_put() without checking all its call sites. Two of them were called from under a spinlock causing random delays at various points and crashes. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.h')
-rw-r--r--fs/gfs2/glock.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index b6646e7fed15..ed5bc3e65397 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -81,10 +81,10 @@ int gfs2_glock_get(struct gfs2_sbd *sdp,
int create, struct gfs2_glock **glp);
void gfs2_glock_hold(struct gfs2_glock *gl);
int gfs2_glock_put(struct gfs2_glock *gl);
-
-void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, int flags,
+void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, unsigned flags,
struct gfs2_holder *gh);
-void gfs2_holder_reinit(unsigned int state, int flags, struct gfs2_holder *gh);
+void gfs2_holder_reinit(unsigned int state, unsigned flags,
+ struct gfs2_holder *gh);
void gfs2_holder_uninit(struct gfs2_holder *gh);
struct gfs2_holder *gfs2_holder_get(struct gfs2_glock *gl, unsigned int state,
int flags, gfp_t gfp_flags);