sys/ufs/ffs/ffs_softdep.c

2497

struct jseg *jseg;

sys/ufs/ffs/ffs_softdep.c

2502

jseg = TAILQ_LAST(&jblocks->jb_segs, jseglst);

sys/ufs/ffs/ffs_softdep.c

2503

if (jseg == NULL)

sys/ufs/ffs/ffs_softdep.c

2506

LIST_INSERT_HEAD(&jseg->js_indirs, freework, fw_segs);

sys/ufs/ffs/ffs_softdep.c

3380

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3386

rec->jsr_seq = jseg->js_seq;

sys/ufs/ffs/ffs_softdep.c

3387

rec->jsr_oldest = jseg->js_oldseq;

sys/ufs/ffs/ffs_softdep.c

3388

rec->jsr_cnt = jseg->js_cnt;

sys/ufs/ffs/ffs_softdep.c

3389

rec->jsr_blocks = jseg->js_size / ump->um_devvp->v_bufobj.bo_bsize;

sys/ufs/ffs/ffs_softdep.c

3396

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3400

inoref->if_jsegdep->jd_seg = jseg;

sys/ufs/ffs/ffs_softdep.c

3410

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3417

inoref_write(&jaddref->ja_ref, jseg, rec);

sys/ufs/ffs/ffs_softdep.c

3422

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3429

inoref_write(&jremref->jr_ref, jseg, rec);

sys/ufs/ffs/ffs_softdep.c

3434

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3449

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3454

jnewblk->jn_jsegdep->jd_seg = jseg;

sys/ufs/ffs/ffs_softdep.c

3466

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3471

jfreeblk->jf_dep.jb_jsegdep->jd_seg = jseg;

sys/ufs/ffs/ffs_softdep.c

3483

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3488

jfreefrag->fr_jsegdep->jd_seg = jseg;

sys/ufs/ffs/ffs_softdep.c

3500

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3505

jtrunc->jt_dep.jb_jsegdep->jd_seg = jseg;

sys/ufs/ffs/ffs_softdep.c

3515

struct jseg *jseg,

sys/ufs/ffs/ffs_softdep.c

3551

struct jseg *oldest;

sys/ufs/ffs/ffs_softdep.c

3552

struct jseg *jseg;

sys/ufs/ffs/ffs_softdep.c

3559

jseg = bp->bio_caller1;

sys/ufs/ffs/ffs_softdep.c

3560

if (jseg == NULL) {

sys/ufs/ffs/ffs_softdep.c

3564

ump = VFSTOUFS(jseg->js_list.wk_mp);

sys/ufs/ffs/ffs_softdep.c

3571

while (jseg != NULL && (jseg->js_state & COMPLETE) == 0) {

sys/ufs/ffs/ffs_softdep.c

3572

jseg->js_state |= COMPLETE;

sys/ufs/ffs/ffs_softdep.c

3573

oldest = jseg;

sys/ufs/ffs/ffs_softdep.c

3574

jseg = TAILQ_PREV(jseg, jseglst, js_next);

sys/ufs/ffs/ffs_softdep.c

3620

struct jseg *jseg;

sys/ufs/ffs/ffs_softdep.c

3640

jseg = NULL;

sys/ufs/ffs/ffs_softdep.c

3686

jseg = malloc(sizeof(*jseg), M_JSEG, M_SOFTDEP_FLAGS);

sys/ufs/ffs/ffs_softdep.c

3687

workitem_alloc(&jseg->js_list, D_JSEG, mp);

sys/ufs/ffs/ffs_softdep.c

3688

LIST_INIT(&jseg->js_entries);

sys/ufs/ffs/ffs_softdep.c

3689

LIST_INIT(&jseg->js_indirs);

sys/ufs/ffs/ffs_softdep.c

3690

jseg->js_state = ATTACHED;

sys/ufs/ffs/ffs_softdep.c

3692

jseg->js_state |= COMPLETE;

sys/ufs/ffs/ffs_softdep.c

3695

jseg->js_jblocks = jblocks;

sys/ufs/ffs/ffs_softdep.c

3708

WORKITEM_FREE(jseg, D_JSEG);

sys/ufs/ffs/ffs_softdep.c

3740

jseg->js_buf = bp;

sys/ufs/ffs/ffs_softdep.c

3741

jseg->js_cnt = cnt;

sys/ufs/ffs/ffs_softdep.c

3742

jseg->js_refs = cnt + 1; /* Self ref. */

sys/ufs/ffs/ffs_softdep.c

3743

jseg->js_size = size;

sys/ufs/ffs/ffs_softdep.c

3744

jseg->js_seq = jblocks->jb_nextseq++;

sys/ufs/ffs/ffs_softdep.c

3746

jblocks->jb_oldestseg = jseg;

sys/ufs/ffs/ffs_softdep.c

3747

jseg->js_oldseq = jblocks->jb_oldestseg->js_seq;

sys/ufs/ffs/ffs_softdep.c

3748

TAILQ_INSERT_TAIL(&jblocks->jb_segs, jseg, js_next);

sys/ufs/ffs/ffs_softdep.c

3750

jblocks->jb_writeseg = jseg;

sys/ufs/ffs/ffs_softdep.c

3762

jseg_write(ump, jseg, data);

sys/ufs/ffs/ffs_softdep.c

3780

jseg_write(ump, jseg, data);

sys/ufs/ffs/ffs_softdep.c

3788

WORKLIST_INSERT(&jseg->js_entries, wk);

sys/ufs/ffs/ffs_softdep.c

3791

jaddref_write(WK_JADDREF(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3794

jremref_write(WK_JREMREF(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3797

jmvref_write(WK_JMVREF(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3800

jnewblk_write(WK_JNEWBLK(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3803

jfreeblk_write(WK_JFREEBLK(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3806

jfreefrag_write(WK_JFREEFRAG(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3809

jtrunc_write(WK_JTRUNC(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3812

jfsync_write(WK_JFSYNC(wk), jseg, data);

sys/ufs/ffs/ffs_softdep.c

3833

WORKLIST_INSERT(&bp->b_dep, &jseg->js_list);

sys/ufs/ffs/ffs_softdep.c

3882

complete_jseg(struct jseg *jseg)

sys/ufs/ffs/ffs_softdep.c

3890

while ((wk = LIST_FIRST(&jseg->js_entries)) != NULL) {

sys/ufs/ffs/ffs_softdep.c

3894

KASSERT(i++ < jseg->js_cnt,

sys/ufs/ffs/ffs_softdep.c

3896

i - 1, jseg->js_cnt));

sys/ufs/ffs/ffs_softdep.c

3905

rele_jseg(jseg); /* No jsegdep. */

sys/ufs/ffs/ffs_softdep.c

3922

rele_jseg(jseg); /* No jsegdep. */

sys/ufs/ffs/ffs_softdep.c

3935

rele_jseg(jseg);

sys/ufs/ffs/ffs_softdep.c

3944

complete_jsegs(struct jseg *jseg)

sys/ufs/ffs/ffs_softdep.c

3947

struct jseg *jsegn;

sys/ufs/ffs/ffs_softdep.c

3949

jblocks = jseg->js_jblocks;

sys/ufs/ffs/ffs_softdep.c

3954

if (jseg != jblocks->jb_writeseg)

sys/ufs/ffs/ffs_softdep.c

3957

while (jseg && (jseg->js_state & ALLCOMPLETE) == ALLCOMPLETE) {

sys/ufs/ffs/ffs_softdep.c

3958

jblocks->jb_oldestwrseq = jseg->js_oldseq;

sys/ufs/ffs/ffs_softdep.c

3959

jsegn = TAILQ_NEXT(jseg, js_next);

sys/ufs/ffs/ffs_softdep.c

3960

complete_jseg(jseg);

sys/ufs/ffs/ffs_softdep.c

3961

jseg = jsegn;

sys/ufs/ffs/ffs_softdep.c

3963

jblocks->jb_writeseg = jseg;

sys/ufs/ffs/ffs_softdep.c

3975

handle_written_jseg(struct jseg *jseg, struct buf *bp)

sys/ufs/ffs/ffs_softdep.c

3978

if (jseg->js_refs == 0)

sys/ufs/ffs/ffs_softdep.c

3979

panic("handle_written_jseg: No self-reference on %p", jseg);

sys/ufs/ffs/ffs_softdep.c

3980

jseg->js_state |= DEPCOMPLETE;

sys/ufs/ffs/ffs_softdep.c

3987

complete_jsegs(jseg);

sys/ufs/ffs/ffs_softdep.c

4744

free_jseg(struct jseg *jseg, struct jblocks *jblocks)

sys/ufs/ffs/ffs_softdep.c

4752

while ((freework = LIST_FIRST(&jseg->js_indirs)) != NULL)

sys/ufs/ffs/ffs_softdep.c

4754

if (jblocks->jb_oldestseg == jseg)

sys/ufs/ffs/ffs_softdep.c

4755

jblocks->jb_oldestseg = TAILQ_NEXT(jseg, js_next);

sys/ufs/ffs/ffs_softdep.c

4756

TAILQ_REMOVE(&jblocks->jb_segs, jseg, js_next);

sys/ufs/ffs/ffs_softdep.c

4757

jblocks_free(jblocks, jseg->js_list.wk_mp, jseg->js_size);

sys/ufs/ffs/ffs_softdep.c

4758

KASSERT(LIST_EMPTY(&jseg->js_entries),

sys/ufs/ffs/ffs_softdep.c

4760

WORKITEM_FREE(jseg, D_JSEG);

sys/ufs/ffs/ffs_softdep.c

4770

struct jseg *jseg;

sys/ufs/ffs/ffs_softdep.c

4776

while ((jseg = TAILQ_FIRST(&jblocks->jb_segs)) != NULL) {

sys/ufs/ffs/ffs_softdep.c

4782

if (jseg->js_refs != 0) {

sys/ufs/ffs/ffs_softdep.c

4783

jblocks->jb_oldestseg = jseg;

sys/ufs/ffs/ffs_softdep.c

4786

if ((jseg->js_state & ALLCOMPLETE) != ALLCOMPLETE)

sys/ufs/ffs/ffs_softdep.c

4788

if (jseg->js_seq > jblocks->jb_oldestwrseq)

sys/ufs/ffs/ffs_softdep.c

4794

if (jseg->js_seq == jblocks->jb_oldestwrseq &&

sys/ufs/ffs/ffs_softdep.c

4795

jseg->js_cnt != 0)

sys/ufs/ffs/ffs_softdep.c

4797

free_jseg(jseg, jblocks);

sys/ufs/ffs/ffs_softdep.c

4803

if (jseg)

sys/ufs/ffs/ffs_softdep.c

4804

for (jseg = jblocks->jb_oldestseg; jseg != NULL;

sys/ufs/ffs/ffs_softdep.c

4805

jseg = TAILQ_NEXT(jseg, js_next))

sys/ufs/ffs/ffs_softdep.c

4806

if (jseg->js_refs != 0)

sys/ufs/ffs/ffs_softdep.c

4808

jblocks->jb_oldestseg = jseg;

sys/ufs/ffs/ffs_softdep.c

4823

rele_jseg(struct jseg *jseg)

sys/ufs/ffs/ffs_softdep.c

4826

KASSERT(jseg->js_refs > 0,

sys/ufs/ffs/ffs_softdep.c

4827

("free_jseg: Invalid refcnt %d", jseg->js_refs));

sys/ufs/ffs/ffs_softdep.c

4828

if (--jseg->js_refs != 0)

sys/ufs/ffs/ffs_softdep.c

4830

free_jsegs(jseg->js_jblocks);

sys/ufs/ffs/ffs_softdep.c

631

SOFTDEP_TYPE(JSEG, jseg, "Journal segment");

sys/ufs/ffs/ffs_softdep.c

731

static void handle_written_jseg(struct jseg *, struct buf *);

sys/ufs/ffs/ffs_softdep.c

735

static void complete_jseg(struct jseg *);

sys/ufs/ffs/ffs_softdep.c

736

static void complete_jsegs(struct jseg *);

sys/ufs/ffs/ffs_softdep.c

737

static void jseg_write(struct ufsmount *ump, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

738

static void jaddref_write(struct jaddref *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

739

static void jremref_write(struct jremref *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

740

static void jmvref_write(struct jmvref *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

741

static void jtrunc_write(struct jtrunc *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

742

static void jfsync_write(struct jfsync *, struct jseg *, uint8_t *data);

sys/ufs/ffs/ffs_softdep.c

743

static void jnewblk_write(struct jnewblk *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

744

static void jfreeblk_write(struct jfreeblk *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

745

static void jfreefrag_write(struct jfreefrag *, struct jseg *, uint8_t *);

sys/ufs/ffs/ffs_softdep.c

746

static inline void inoref_write(struct inoref *, struct jseg *,

sys/ufs/ffs/ffs_softdep.c

799

static void rele_jseg(struct jseg *);

sys/ufs/ffs/ffs_softdep.c

800

static void free_jseg(struct jseg *, struct jblocks *);

sys/ufs/ffs/softdep.h

1005

struct jseg *jb_writeseg; /* Next write to complete. */

sys/ufs/ffs/softdep.h

1006

struct jseg *jb_oldestseg; /* Oldest segment with valid entries. */

sys/ufs/ffs/softdep.h

239

#define WK_JSEG(wk) ((struct jseg *)(wk))

sys/ufs/ffs/softdep.h

266

TAILQ_HEAD(jseglst, jseg);

sys/ufs/ffs/softdep.h

959

struct jseg *jd_seg; /* Our journal record. */

sys/ufs/ffs/softdep.h

976

TAILQ_ENTRY(jseg) js_next; /* List of all unfinished segments. */