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Searched refs:nb (Results 1 – 25 of 32) sorted by relevance

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/fs/xfs/
A Dxfs_fsops.c63 id->agsize = nb - (id->agno * in xfs_resizefs_init_new_ags()
99 xfs_rfsblock_t nb, nb_div, nb_mod; in xfs_growfs_data_private() local
106 nb = in->newblocks; in xfs_growfs_data_private()
111 if (nb > mp->m_sb.sb_dblocks) { in xfs_growfs_data_private()
126 nb_div = nb; in xfs_growfs_data_private()
131 nb = nb_div * mp->m_sb.sb_agblocks; in xfs_growfs_data_private()
138 delta = nb - mp->m_sb.sb_dblocks; in xfs_growfs_data_private()
254 xfs_extlen_t nb; in xfs_growfs_log_private() local
256 nb = in->newblocks; in xfs_growfs_log_private()
257 if (nb < XFS_MIN_LOG_BLOCKS || nb < XFS_B_TO_FSB(mp, XFS_MIN_LOG_BYTES)) in xfs_growfs_log_private()
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A Dxfs_hooks.c29 ASSERT(hook->nb.notifier_call != NULL); in xfs_hooks_add()
30 BUILD_BUG_ON(offsetof(struct xfs_hook, nb) != 0); in xfs_hooks_add()
32 return blocking_notifier_chain_register(&chain->head, &hook->nb); in xfs_hooks_add()
41 blocking_notifier_chain_unregister(&chain->head, &hook->nb); in xfs_hooks_del()
A Dxfs_hooks.h34 struct notifier_block nb; member
48 hook->nb.notifier_call = fn; in xfs_hook_setup()
49 hook->nb.priority = 0; in xfs_hook_setup()
/fs/jfs/
A Djfs_extent.c19 static s64 extRoundDown(s64 nb);
313 s64 nb, nblks, daddr, max; in extBalloc() local
331 nb = nblks = (max > nbperpage) ? max : nbperpage; in extBalloc()
333 nb = nblks = *nblocks; in extBalloc()
336 while ((rc = dbAlloc(ip, hint, nb, &daddr)) != 0) { in extBalloc()
344 nb = min(nblks, extRoundDown(nb)); in extBalloc()
347 if (nb < nbperpage) in extBalloc()
351 *nblocks = nb; in extBalloc()
383 static s64 extRoundDown(s64 nb) in extRoundDown() argument
389 if (m & nb) in extRoundDown()
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A Djfs_dmap.c348 int nb, rc; in dbFree() local
377 for (rem = nblocks; rem > 0; rem -= nb, blkno += nb) { in dbFree()
1119 for (rembits = nblocks; rembits > 0; rembits -= nb, dbitno += nb) { in dbAllocNext()
1802 int rc, nb; in dbAllocCtl() local
1841 for (n = nblocks, b = blkno; n > 0; n -= nb, b += nb) { in dbAllocCtl()
3015 int bitno, nb; in dbFindBits() local
3020 nb = 1 << l2nb; in dbFindBits()
3031 for (bitno = 0; mask != 0; bitno += nb, mask = (mask >> nb)) { in dbFindBits()
3195 int nb, rc; in dbAllocBottomUp() local
3209 for (rem = nblocks; rem > 0; rem -= nb, blkno += nb) { in dbAllocBottomUp()
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A Dxattr.c211 s32 nbytes, nb; in ea_write() local
251 nb = min(PSIZE, nbytes); in ea_write()
253 ((((nb + sb->s_blocksize - 1)) >> sb->s_blocksize_bits)) in ea_write()
261 memcpy(mp->data, cp, nb); in ea_write()
284 nbytes -= nb; in ea_write()
360 int nbytes, nb; in ea_read() local
391 nb = min(PSIZE, nbytes); in ea_read()
393 ((((nb + sb->s_blocksize - 1)) >> sb->s_blocksize_bits)) in ea_read()
399 memcpy(cp, mp->data, nb); in ea_read()
403 nbytes -= nb; in ea_read()
/fs/vboxsf/
A Dutils.c398 if (nb < 0) { in vboxsf_path_from_dentry()
403 path += nb; in vboxsf_path_from_dentry()
407 if (nb < 0) { in vboxsf_path_from_dentry()
412 out += nb; in vboxsf_path_from_dentry()
413 out_len -= nb; in vboxsf_path_from_dentry()
454 int nb; in vboxsf_nlscpy() local
458 if (nb < 0) in vboxsf_nlscpy()
461 in += nb; in vboxsf_nlscpy()
465 if (nb < 0) in vboxsf_nlscpy()
466 return nb; in vboxsf_nlscpy()
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/fs/exfat/
A Ddir.c181 nb->lfn = NULL; in exfat_init_namebuf()
182 nb->lfnbuf_len = 0; in exfat_init_namebuf()
187 nb->lfn = __getname(); in exfat_alloc_namebuf()
188 if (!nb->lfn) in exfat_alloc_namebuf()
196 if (!nb->lfn) in exfat_free_namebuf()
199 __putname(nb->lfn); in exfat_free_namebuf()
200 exfat_init_namebuf(nb); in exfat_free_namebuf()
220 exfat_init_namebuf(nb); in exfat_iterate()
258 if (!nb->lfn[0]) in exfat_iterate()
271 if (!dir_emit(ctx, nb->lfn, strlen(nb->lfn), inum, in exfat_iterate()
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/fs/ntfs3/
A Dfsntfs.c795 nb_put(&nb); in ntfs_clear_mft_tail()
1210 if (nb) { in ntfs_read_run_nb()
1211 nb->off = off; in ntfs_read_run_nb()
1212 nb->bytes = bytes; in ntfs_read_run_nb()
1236 if (!nb) { in ntfs_read_run_nb()
1243 nb->nbufs = nbh; in ntfs_read_run_nb()
1280 nb->nbufs = 0; in ntfs_read_run_nb()
1314 nb->bytes = bytes; in ntfs_get_bh()
1364 nb->nbufs = nbh; in ntfs_get_bh()
1390 nb->nbufs = 0; in ntfs_get_bh()
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A Dntfs_fs.h329 struct ntfs_buffers nb; member
411 struct ntfs_buffers nb; member
630 struct ntfs_buffers *nb);
632 u32 bytes, struct ntfs_buffers *nb);
634 struct ntfs_buffers *nb, int sync);
1082 static inline void nb_put(struct ntfs_buffers *nb) in nb_put() argument
1084 u32 i, nbufs = nb->nbufs; in nb_put()
1090 put_bh(nb->bh[i]); in nb_put()
1091 nb->nbufs = 0; in nb_put()
1100 nb_put(&in->nb); in put_indx_node()
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A Drecord.c133 err = ntfs_read_bh(sbi, run, vbo, &rec->rhdr, bpr, &mi->nb); in mi_read()
162 err = ntfs_read_bh(sbi, run, vbo, &rec->rhdr, bpr, &mi->nb); in mi_read()
402 err = ntfs_write_bh(sbi, &rec->rhdr, &mi->nb, wait); in mi_write()
452 if (!mi->nb.nbufs) { in mi_format_new()
462 &mi->nb); in mi_format_new()
A Dfrecord.c759 u32 free_b, nb, to_free, rs; in ni_create_attr_list() local
778 nb = 0; in ni_create_attr_list()
803 if (!nb || nb < ARRAY_SIZE(arr_move)) { in ni_create_attr_list()
804 le_b[nb] = le; in ni_create_attr_list()
805 arr_move[nb++] = attr; in ni_create_attr_list()
833 struct ATTRIB *b = arr_move[--nb]; in ni_create_attr_list()
842 mi_get_ref(mi, &le_b[nb]->ref); in ni_create_attr_list()
843 le_b[nb]->id = attr->id; in ni_create_attr_list()
847 attr->id = le_b[nb]->id; in ni_create_attr_list()
856 if (!nb) in ni_create_attr_list()
A Dindex.c955 err = ntfs_get_bh(ni->mi.sbi, &indx->alloc_run, vbo, bytes, &r->nb); in indx_new()
1027 return ntfs_write_bh(ni->mi.sbi, &ib->rhdr, &node->nb, sync); in indx_write()
1054 nb_put(&in->nb); in indx_read()
1067 err = ntfs_read_bh(ni->mi.sbi, run, vbo, &ib->rhdr, bytes, &in->nb); in indx_read()
1087 err = ntfs_read_bh(ni->mi.sbi, run, vbo, &ib->rhdr, bytes, &in->nb); in indx_read()
1103 ntfs_write_bh(ni->mi.sbi, &ib->rhdr, &in->nb, 0); in indx_read()
1127 nb_put(&in->nb); in indx_read()
/fs/efivarfs/
A Dsuper.c26 static int efivarfs_ops_notifier(struct notifier_block *nb, unsigned long event, in efivarfs_ops_notifier() argument
29 struct efivarfs_fs_info *sfi = container_of(nb, struct efivarfs_fs_info, nb); in efivarfs_ops_notifier()
370 sfi->nb.notifier_call = efivarfs_ops_notifier; in efivarfs_fill_super()
371 err = blocking_notifier_chain_register(&efivar_ops_nh, &sfi->nb); in efivarfs_fill_super()
520 blocking_notifier_chain_unregister(&efivar_ops_nh, &sfi->nb); in efivarfs_kill_sb()
A Dinternal.h19 struct notifier_block nb; member
/fs/xfs/scrub/
A Dquotacheck.c208 struct notifier_block *nb, in xqcheck_mod_live_ino_dqtrx() argument
218 xqc = container_of(nb, struct xqcheck, qhook.mod_hook.nb); in xqcheck_mod_live_ino_dqtrx()
314 struct notifier_block *nb, in xqcheck_apply_live_dqtrx() argument
325 xqc = container_of(nb, struct xqcheck, qhook.apply_hook.nb); in xqcheck_apply_live_dqtrx()
A Dfindparent.c213 struct notifier_block *nb, in xrep_findparent_live_update() argument
221 pscan = container_of(nb, struct xrep_parent_scan_info, in xrep_findparent_live_update()
222 dhook.dirent_hook.nb); in xrep_findparent_live_update()
A Ddirtree.c695 struct notifier_block *nb, in xchk_dirtree_live_update() argument
704 dl = container_of(nb, struct xchk_dirtree, dhook.dirent_hook.nb); in xchk_dirtree_live_update()
A Dnlinks.c161 struct notifier_block *nb, in xchk_nlinks_live_update() argument
169 xnc = container_of(nb, struct xchk_nlink_ctrs, dhook.dirent_hook.nb); in xchk_nlinks_live_update()
A Drtrmap_repair.c838 struct notifier_block *nb, in xrep_rtrmapbt_live_update() argument
849 rr = container_of(nb, struct xrep_rtrmap, rhook.rmap_hook.nb); in xrep_rtrmapbt_live_update()
A Dparent_repair.c631 struct notifier_block *nb, in xrep_parent_live_update() argument
640 rp = container_of(nb, struct xrep_parent, pscan.dhook.dirent_hook.nb); in xrep_parent_live_update()
A Dattr_repair.c1242 struct notifier_block *nb, in xrep_xattr_live_dirent_update() argument
1251 rx = container_of(nb, struct xrep_xattr, dhook.dirent_hook.nb); in xrep_xattr_live_dirent_update()
A Drmap_repair.c1604 struct notifier_block *nb, in xrep_rmapbt_live_update() argument
1615 rr = container_of(nb, struct xrep_rmap, rhook.rmap_hook.nb); in xrep_rmapbt_live_update()
/fs/afs/
A Daddr_prefs.c157 u32 mask, na, nb; in afs_cmp_address_pref() local
188 nb = ntohl(*pb); in afs_cmp_address_pref()
189 diff = (na & mask) - (nb & mask); in afs_cmp_address_pref()
/fs/nfs/blocklayout/
A Drpc_pipefs.c158 static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event, in rpc_pipefs_event() argument

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