Lines Matching refs:dfp
107 xfs_dir2_data_free_t *dfp; /* bestfree entry */ in __xfs_dir3_data_check() local
196 fa = xfs_dir2_data_freefind_verify(hdr, bf, dup, &dfp); in __xfs_dir3_data_check()
199 if (dfp) { in __xfs_dir3_data_check()
200 i = (int)(dfp - bf); in __xfs_dir3_data_check()
464 struct xfs_dir2_data_free *dfp; in xfs_dir2_data_freefind_verify() local
477 for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) { in xfs_dir2_data_freefind_verify()
478 if (!dfp->offset) { in xfs_dir2_data_freefind_verify()
479 if (dfp->length) in xfs_dir2_data_freefind_verify()
486 if (be16_to_cpu(dfp->offset) == off) { in xfs_dir2_data_freefind_verify()
488 if (dfp->length != dup->length) in xfs_dir2_data_freefind_verify()
490 } else if (be16_to_cpu(dfp->offset) > off) { in xfs_dir2_data_freefind_verify()
492 be16_to_cpu(dfp->offset)) in xfs_dir2_data_freefind_verify()
495 if (be16_to_cpu(dfp->offset) + in xfs_dir2_data_freefind_verify()
496 be16_to_cpu(dfp->length) > off) in xfs_dir2_data_freefind_verify()
500 be16_to_cpu(dfp->length) < be16_to_cpu(dup->length)) in xfs_dir2_data_freefind_verify()
502 if (dfp > &bf[0] && in xfs_dir2_data_freefind_verify()
503 be16_to_cpu(dfp[-1].length) < be16_to_cpu(dfp[0].length)) in xfs_dir2_data_freefind_verify()
522 xfs_dir2_data_free_t *dfp; /* bestfree entry */ in xfs_dir2_data_freefind() local
537 for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) { in xfs_dir2_data_freefind()
538 if (!dfp->offset) in xfs_dir2_data_freefind()
540 if (be16_to_cpu(dfp->offset) == off) in xfs_dir2_data_freefind()
541 return dfp; in xfs_dir2_data_freefind()
555 struct xfs_dir2_data_free *dfp, /* bestfree table pointer */ in xfs_dir2_data_freeinsert() argument
572 if (be16_to_cpu(new.length) > be16_to_cpu(dfp[0].length)) { in xfs_dir2_data_freeinsert()
573 dfp[2] = dfp[1]; in xfs_dir2_data_freeinsert()
574 dfp[1] = dfp[0]; in xfs_dir2_data_freeinsert()
575 dfp[0] = new; in xfs_dir2_data_freeinsert()
577 return &dfp[0]; in xfs_dir2_data_freeinsert()
579 if (be16_to_cpu(new.length) > be16_to_cpu(dfp[1].length)) { in xfs_dir2_data_freeinsert()
580 dfp[2] = dfp[1]; in xfs_dir2_data_freeinsert()
581 dfp[1] = new; in xfs_dir2_data_freeinsert()
583 return &dfp[1]; in xfs_dir2_data_freeinsert()
585 if (be16_to_cpu(new.length) > be16_to_cpu(dfp[2].length)) { in xfs_dir2_data_freeinsert()
586 dfp[2] = new; in xfs_dir2_data_freeinsert()
588 return &dfp[2]; in xfs_dir2_data_freeinsert()
600 struct xfs_dir2_data_free *dfp, /* bestfree entry pointer */ in xfs_dir2_data_freeremove() argument
612 if (dfp == &bf[0]) { in xfs_dir2_data_freeremove()
619 else if (dfp == &bf[1]) in xfs_dir2_data_freeremove()
625 ASSERT(dfp == &bf[2]); in xfs_dir2_data_freeremove()
844 xfs_dir2_data_free_t *dfp; /* bestfree pointer */ in xfs_dir2_data_make_free() local
897 dfp = xfs_dir2_data_freefind(hdr, bf, prevdup); in xfs_dir2_data_make_free()
920 ASSERT(dfp && dfp2); in xfs_dir2_data_make_free()
921 if (dfp == &bf[1]) { in xfs_dir2_data_make_free()
922 dfp = &bf[0]; in xfs_dir2_data_make_free()
923 ASSERT(dfp2 == dfp); in xfs_dir2_data_make_free()
927 xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp); in xfs_dir2_data_make_free()
931 dfp = xfs_dir2_data_freeinsert(hdr, bf, prevdup, in xfs_dir2_data_make_free()
933 ASSERT(dfp == &bf[0]); in xfs_dir2_data_make_free()
934 ASSERT(dfp->length == prevdup->length); in xfs_dir2_data_make_free()
935 ASSERT(!dfp[1].length); in xfs_dir2_data_make_free()
936 ASSERT(!dfp[2].length); in xfs_dir2_data_make_free()
943 dfp = xfs_dir2_data_freefind(hdr, bf, prevdup); in xfs_dir2_data_make_free()
953 if (dfp) { in xfs_dir2_data_make_free()
954 xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp); in xfs_dir2_data_make_free()
969 dfp = xfs_dir2_data_freefind(hdr, bf, postdup); in xfs_dir2_data_make_free()
981 if (dfp) { in xfs_dir2_data_make_free()
982 xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp); in xfs_dir2_data_make_free()
1037 struct xfs_dir2_data_free *dfp, in xfs_dir2_data_check_new_free() argument
1040 if (dfp == NULL) in xfs_dir2_data_check_new_free()
1042 if (dfp->length != newdup->length) in xfs_dir2_data_check_new_free()
1044 if (be16_to_cpu(dfp->offset) != (char *)newdup - (char *)hdr) in xfs_dir2_data_check_new_free()
1063 xfs_dir2_data_free_t *dfp; /* bestfree pointer */ in xfs_dir2_data_use_free() local
1082 dfp = xfs_dir2_data_freefind(hdr, bf, dup); in xfs_dir2_data_use_free()
1083 ASSERT(dfp || oldlen <= be16_to_cpu(bf[2].length)); in xfs_dir2_data_use_free()
1096 if (dfp) { in xfs_dir2_data_use_free()
1099 xfs_dir2_data_freeremove(hdr, bf, dfp, in xfs_dir2_data_use_free()
1117 if (dfp) { in xfs_dir2_data_use_free()
1118 xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp); in xfs_dir2_data_use_free()
1119 dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup, in xfs_dir2_data_use_free()
1121 fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup); in xfs_dir2_data_use_free()
1129 needscan = dfp == &bf[2]; in xfs_dir2_data_use_free()
1145 if (dfp) { in xfs_dir2_data_use_free()
1146 xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp); in xfs_dir2_data_use_free()
1147 dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup, in xfs_dir2_data_use_free()
1149 fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup); in xfs_dir2_data_use_free()
1157 needscan = dfp == &bf[2]; in xfs_dir2_data_use_free()
1184 if (dfp) { in xfs_dir2_data_use_free()
1187 xfs_dir2_data_freeremove(hdr, bf, dfp, in xfs_dir2_data_use_free()