diff options
Diffstat (limited to 'fs/ocfs2/dlmglue.c')
-rw-r--r-- | fs/ocfs2/dlmglue.c | 55 |
1 files changed, 29 insertions, 26 deletions
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 27e43b0c0eae..d1bd305ef0d7 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c | |||
@@ -27,7 +27,6 @@ | |||
27 | #include <linux/slab.h> | 27 | #include <linux/slab.h> |
28 | #include <linux/highmem.h> | 28 | #include <linux/highmem.h> |
29 | #include <linux/mm.h> | 29 | #include <linux/mm.h> |
30 | #include <linux/smp_lock.h> | ||
31 | #include <linux/crc32.h> | 30 | #include <linux/crc32.h> |
32 | #include <linux/kthread.h> | 31 | #include <linux/kthread.h> |
33 | #include <linux/pagemap.h> | 32 | #include <linux/pagemap.h> |
@@ -104,6 +103,35 @@ static int ocfs2_dentry_convert_worker(struct ocfs2_lock_res *lockres, | |||
104 | static void ocfs2_dentry_post_unlock(struct ocfs2_super *osb, | 103 | static void ocfs2_dentry_post_unlock(struct ocfs2_super *osb, |
105 | struct ocfs2_lock_res *lockres); | 104 | struct ocfs2_lock_res *lockres); |
106 | 105 | ||
106 | |||
107 | #define mlog_meta_lvb(__level, __lockres) ocfs2_dump_meta_lvb_info(__level, __PRETTY_FUNCTION__, __LINE__, __lockres) | ||
108 | |||
109 | /* This aids in debugging situations where a bad LVB might be involved. */ | ||
110 | static void ocfs2_dump_meta_lvb_info(u64 level, | ||
111 | const char *function, | ||
112 | unsigned int line, | ||
113 | struct ocfs2_lock_res *lockres) | ||
114 | { | ||
115 | struct ocfs2_meta_lvb *lvb = (struct ocfs2_meta_lvb *) lockres->l_lksb.lvb; | ||
116 | |||
117 | mlog(level, "LVB information for %s (called from %s:%u):\n", | ||
118 | lockres->l_name, function, line); | ||
119 | mlog(level, "version: %u, clusters: %u, generation: 0x%x\n", | ||
120 | lvb->lvb_version, be32_to_cpu(lvb->lvb_iclusters), | ||
121 | be32_to_cpu(lvb->lvb_igeneration)); | ||
122 | mlog(level, "size: %llu, uid %u, gid %u, mode 0x%x\n", | ||
123 | (unsigned long long)be64_to_cpu(lvb->lvb_isize), | ||
124 | be32_to_cpu(lvb->lvb_iuid), be32_to_cpu(lvb->lvb_igid), | ||
125 | be16_to_cpu(lvb->lvb_imode)); | ||
126 | mlog(level, "nlink %u, atime_packed 0x%llx, ctime_packed 0x%llx, " | ||
127 | "mtime_packed 0x%llx iattr 0x%x\n", be16_to_cpu(lvb->lvb_inlink), | ||
128 | (long long)be64_to_cpu(lvb->lvb_iatime_packed), | ||
129 | (long long)be64_to_cpu(lvb->lvb_ictime_packed), | ||
130 | (long long)be64_to_cpu(lvb->lvb_imtime_packed), | ||
131 | be32_to_cpu(lvb->lvb_iattr)); | ||
132 | } | ||
133 | |||
134 | |||
107 | /* | 135 | /* |
108 | * OCFS2 Lock Resource Operations | 136 | * OCFS2 Lock Resource Operations |
109 | * | 137 | * |
@@ -3078,28 +3106,3 @@ static void ocfs2_schedule_blocked_lock(struct ocfs2_super *osb, | |||
3078 | 3106 | ||
3079 | mlog_exit_void(); | 3107 | mlog_exit_void(); |
3080 | } | 3108 | } |
3081 | |||
3082 | /* This aids in debugging situations where a bad LVB might be involved. */ | ||
3083 | void ocfs2_dump_meta_lvb_info(u64 level, | ||
3084 | const char *function, | ||
3085 | unsigned int line, | ||
3086 | struct ocfs2_lock_res *lockres) | ||
3087 | { | ||
3088 | struct ocfs2_meta_lvb *lvb = (struct ocfs2_meta_lvb *) lockres->l_lksb.lvb; | ||
3089 | |||
3090 | mlog(level, "LVB information for %s (called from %s:%u):\n", | ||
3091 | lockres->l_name, function, line); | ||
3092 | mlog(level, "version: %u, clusters: %u, generation: 0x%x\n", | ||
3093 | lvb->lvb_version, be32_to_cpu(lvb->lvb_iclusters), | ||
3094 | be32_to_cpu(lvb->lvb_igeneration)); | ||
3095 | mlog(level, "size: %llu, uid %u, gid %u, mode 0x%x\n", | ||
3096 | (unsigned long long)be64_to_cpu(lvb->lvb_isize), | ||
3097 | be32_to_cpu(lvb->lvb_iuid), be32_to_cpu(lvb->lvb_igid), | ||
3098 | be16_to_cpu(lvb->lvb_imode)); | ||
3099 | mlog(level, "nlink %u, atime_packed 0x%llx, ctime_packed 0x%llx, " | ||
3100 | "mtime_packed 0x%llx iattr 0x%x\n", be16_to_cpu(lvb->lvb_inlink), | ||
3101 | (long long)be64_to_cpu(lvb->lvb_iatime_packed), | ||
3102 | (long long)be64_to_cpu(lvb->lvb_ictime_packed), | ||
3103 | (long long)be64_to_cpu(lvb->lvb_imtime_packed), | ||
3104 | be32_to_cpu(lvb->lvb_iattr)); | ||
3105 | } | ||