diff options
Diffstat (limited to 'fs/ocfs2/dlmglue.c')
| -rw-r--r-- | fs/ocfs2/dlmglue.c | 54 |
1 files changed, 29 insertions, 25 deletions
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 27e43b0..024777a 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -104,6 +104,35 @@ static int ocfs2_dentry_convert_worker(struct ocfs2_lock_res *lockres, static void ocfs2_dentry_post_unlock(struct ocfs2_super *osb, struct ocfs2_lock_res *lockres); + +#define mlog_meta_lvb(__level, __lockres) ocfs2_dump_meta_lvb_info(__level, __PRETTY_FUNCTION__, __LINE__, __lockres) + +/* This aids in debugging situations where a bad LVB might be involved. */ +static void ocfs2_dump_meta_lvb_info(u64 level, + const char *function, + unsigned int line, + struct ocfs2_lock_res *lockres) +{ + struct ocfs2_meta_lvb *lvb = (struct ocfs2_meta_lvb *) lockres->l_lksb.lvb; + + mlog(level, "LVB information for %s (called from %s:%u):\n", + lockres->l_name, function, line); + mlog(level, "version: %u, clusters: %u, generation: 0x%x\n", + lvb->lvb_version, be32_to_cpu(lvb->lvb_iclusters), + be32_to_cpu(lvb->lvb_igeneration)); + mlog(level, "size: %llu, uid %u, gid %u, mode 0x%x\n", + (unsigned long long)be64_to_cpu(lvb->lvb_isize), + be32_to_cpu(lvb->lvb_iuid), be32_to_cpu(lvb->lvb_igid), + be16_to_cpu(lvb->lvb_imode)); + mlog(level, "nlink %u, atime_packed 0x%llx, ctime_packed 0x%llx, " + "mtime_packed 0x%llx iattr 0x%x\n", be16_to_cpu(lvb->lvb_inlink), + (long long)be64_to_cpu(lvb->lvb_iatime_packed), + (long long)be64_to_cpu(lvb->lvb_ictime_packed), + (long long)be64_to_cpu(lvb->lvb_imtime_packed), + be32_to_cpu(lvb->lvb_iattr)); +} + + /* * OCFS2 Lock Resource Operations * @@ -3078,28 +3107,3 @@ static void ocfs2_schedule_blocked_lock(struct ocfs2_super *osb, mlog_exit_void(); } - -/* This aids in debugging situations where a bad LVB might be involved. */ -void ocfs2_dump_meta_lvb_info(u64 level, - const char *function, - unsigned int line, - struct ocfs2_lock_res *lockres) -{ - struct ocfs2_meta_lvb *lvb = (struct ocfs2_meta_lvb *) lockres->l_lksb.lvb; - - mlog(level, "LVB information for %s (called from %s:%u):\n", - lockres->l_name, function, line); - mlog(level, "version: %u, clusters: %u, generation: 0x%x\n", - lvb->lvb_version, be32_to_cpu(lvb->lvb_iclusters), - be32_to_cpu(lvb->lvb_igeneration)); - mlog(level, "size: %llu, uid %u, gid %u, mode 0x%x\n", - (unsigned long long)be64_to_cpu(lvb->lvb_isize), - be32_to_cpu(lvb->lvb_iuid), be32_to_cpu(lvb->lvb_igid), - be16_to_cpu(lvb->lvb_imode)); - mlog(level, "nlink %u, atime_packed 0x%llx, ctime_packed 0x%llx, " - "mtime_packed 0x%llx iattr 0x%x\n", be16_to_cpu(lvb->lvb_inlink), - (long long)be64_to_cpu(lvb->lvb_iatime_packed), - (long long)be64_to_cpu(lvb->lvb_ictime_packed), - (long long)be64_to_cpu(lvb->lvb_imtime_packed), - be32_to_cpu(lvb->lvb_iattr)); -} |