Details
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Bug
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Resolution: Fixed
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Major
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Lustre 2.8.0
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None
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3
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17696
Description
I am unable to build v2_7_50_0-10-g56875fd (LU-3680 osd: reduce osd_thread_info in ldiskfs osd, http://review.whamcloud.com/9726) due to the added CLASSERT() in osd_mod_init() and the that fact that I enable several CONFIG_DEBUG_*.
struct osd_thread_info {
const struct lu_env * oti_env; /* 0 8 */
struct dentry oti_obj_dentry; /* 8 256 */
/* --- cacheline 4 boundary (256 bytes) was 8 bytes ago --- */
struct dentry oti_child_dentry; /* 264 256 */
/* --- cacheline 8 boundary (512 bytes) was 8 bytes ago --- */
struct dentry oti_it_dentry; /* 520 256 */
/* --- cacheline 12 boundary (768 bytes) was 8 bytes ago --- */
union {
struct file oti_file; /* 304 */
struct kstatfs oti_ksfs; /* 120 */
}; /* 776 304 */
/* --- cacheline 16 boundary (1024 bytes) was 56 bytes ago --- */
struct htree_lock * oti_hlock; /* 1080 8 */
/* --- cacheline 17 boundary (1088 bytes) --- */
struct lu_fid oti_fid; /* 1088 16 */
struct lu_fid oti_fid2; /* 1104 16 */
struct lu_fid oti_fid3; /* 1120 16 */
struct osd_inode_id oti_id; /* 1136 8 */
struct osd_inode_id oti_id2; /* 1144 8 */
/* --- cacheline 18 boundary (1152 bytes) --- */
struct osd_inode_id oti_id3; /* 1152 8 */
struct ost_id oti_ostid; /* 1160 16 */
struct timespec oti_time; /* 1176 16 */
struct lustre_capa_key oti_capa_key; /* 1192 72 */
/* --- cacheline 19 boundary (1216 bytes) was 48 bytes ago --- */
struct lustre_capa oti_capa; /* 1264 120 */
/* --- cacheline 21 boundary (1344 bytes) was 40 bytes ago --- */
struct osd_device * oti_dev; /* 1384 8 */
void * oti_it_ea_buf; /* 1392 8 */
unsigned int oti_it_ea_buf_used:1; /* 1400:31 4 */
/* XXX 31 bits hole, try to pack */
/* XXX 4 bytes hole, try to pack */
/* --- cacheline 22 boundary (1408 bytes) --- */
struct iam_iterator oti_idx_it; /* 1408 312 */
/* --- cacheline 26 boundary (1664 bytes) was 56 bytes ago --- */
union {
char oti_name[48]; /* 48 */
char oti_it_ipd[816]; /* 816 */
long long int oti_alignment_lieutenant; /* 8 */
}; /* 1720 816 */
/* --- cacheline 39 boundary (2496 bytes) was 40 bytes ago --- */
union {
char oti_idx_ipd[816]; /* 816 */
long long int oti_alignment_lieutenant_colonel; /* 8 */
}; /* 2536 816 */
/* --- cacheline 52 boundary (3328 bytes) was 24 bytes ago --- */
struct osd_idmap_cache oti_cache; /* 3352 32 */
int oti_r_locks; /* 3384 4 */
int oti_w_locks; /* 3388 4 */
/* --- cacheline 53 boundary (3392 bytes) --- */
int oti_txns; /* 3392 4 */
/* XXX 4 bytes hole, try to pack */
struct lu_buf oti_buf; /* 3400 16 */
struct lu_buf oti_big_buf; /* 3416 16 */
union {
struct lustre_mdt_attrs oti_mdt_attrs; /* 24 */
char oti_mdt_attrs_old[64]; /* 64 */
struct filter_fid_old oti_ff; /* 32 */
struct filter_fid oti_ff_new; /* 16 */
}; /* 3432 64 */
/* --- cacheline 54 boundary (3456 bytes) was 40 bytes ago --- */
struct osd_iobuf oti_iobuf; /* 3496 184 */
/* XXX last struct has 4 bytes of padding */
/* --- cacheline 57 boundary (3648 bytes) was 32 bytes ago --- */
struct inode * oti_inode; /* 3680 8 */
char oti_ldp[32]; /* 3688 32 */
/* --- cacheline 58 boundary (3712 bytes) was 8 bytes ago --- */
char oti_ldp2[32]; /* 3720 32 */
union {
struct if_dqblk oti_dqblk; /* 72 */
struct if_dqinfo oti_dqinfo; /* 24 */
}; /* 3752 72 */
/* --- cacheline 59 boundary (3776 bytes) was 48 bytes ago --- */
struct lquota_id_info oti_qi; /* 3824 48 */
/* XXX last struct has 7 bytes of padding */
/* --- cacheline 60 boundary (3840 bytes) was 32 bytes ago --- */
struct lquota_trans oti_quota_trans; /* 3872 200 */
/* --- cacheline 63 boundary (4032 bytes) was 40 bytes ago --- */
union lquota_rec oti_quota_rec; /* 4072 32 */
/* --- cacheline 64 boundary (4096 bytes) was 8 bytes ago --- */
__u64 oti_quota_id; /* 4104 8 */
struct lu_seq_range oti_seq_range; /* 4112 24 */
short unsigned int oti_declare_ops[11]; /* 4136 22 */
short unsigned int oti_declare_ops_rb[11]; /* 4158 22 */
/* --- cacheline 65 boundary (4160 bytes) was 20 bytes ago --- */
short unsigned int oti_declare_ops_cred[11]; /* 4180 22 */
bool oti_rollback; /* 4202 1 */
/* size: 4208, cachelines: 66, members: 43 */
/* sum members: 4195, holes: 2, sum holes: 8 */
/* bit holes: 1, sum bit holes: 31 bits */
/* padding: 5 */
/* paddings: 2, sum paddings: 11 */
/* last cacheline: 48 bytes */
};
My config is attached.
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