| /Linux-v5.4/lib/ |
| D | stackdepot.c | 74 static bool init_stack_slab(void **prealloc) in init_stack_slab() argument
76 if (!*prealloc) in init_stack_slab()
85 stack_slabs[depot_index] = *prealloc; in init_stack_slab()
87 stack_slabs[depot_index + 1] = *prealloc; in init_stack_slab()
94 *prealloc = NULL; in init_stack_slab()
100 u32 hash, void **prealloc, gfp_t alloc_flags) in depot_alloc_stack() argument
123 init_stack_slab(prealloc); in depot_alloc_stack()
226 void *prealloc = NULL; in stack_depot_save() local
265 prealloc = page_address(page); in stack_depot_save()
274 hash, &prealloc, alloc_flags); in stack_depot_save()
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| /Linux-v5.4/fs/btrfs/ |
| D | inode-map.c | 408 int prealloc; in btrfs_save_ino_cache() local
489 prealloc = sizeof(struct btrfs_free_space) * ctl->free_extents; in btrfs_save_ino_cache()
490 prealloc = ALIGN(prealloc, PAGE_SIZE); in btrfs_save_ino_cache()
491 prealloc += ctl->total_bitmaps * PAGE_SIZE; in btrfs_save_ino_cache()
495 prealloc += 8 * PAGE_SIZE; in btrfs_save_ino_cache()
497 ret = btrfs_delalloc_reserve_space(inode, &data_reserved, 0, prealloc); in btrfs_save_ino_cache()
501 ret = btrfs_prealloc_file_range_trans(inode, trans, 0, 0, prealloc, in btrfs_save_ino_cache()
502 prealloc, prealloc, &alloc_hint); in btrfs_save_ino_cache()
504 btrfs_delalloc_release_extents(BTRFS_I(inode), prealloc); in btrfs_save_ino_cache()
505 btrfs_delalloc_release_metadata(BTRFS_I(inode), prealloc, true); in btrfs_save_ino_cache()
[all …]
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| D | extent_io.c | 563 struct extent_state *prealloc, u64 split) in split_state() argument
570 prealloc->start = orig->start; in split_state()
571 prealloc->end = split - 1; in split_state()
572 prealloc->state = orig->state; in split_state()
575 node = tree_insert(&tree->state, &orig->rb_node, prealloc->end, in split_state()
576 &prealloc->rb_node, NULL, NULL); in split_state()
578 free_extent_state(prealloc); in split_state()
640 alloc_extent_state_atomic(struct extent_state *prealloc) in alloc_extent_state_atomic() argument
642 if (!prealloc) in alloc_extent_state_atomic()
643 prealloc = alloc_extent_state(GFP_ATOMIC); in alloc_extent_state_atomic()
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| D | extent_map.c | 286 bool prealloc = false; in unpin_extent_cache() local
302 prealloc = true; in unpin_extent_cache()
308 if (prealloc) { in unpin_extent_cache()
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| /Linux-v5.4/arch/powerpc/platforms/ps3/ |
| D | setup.c | 112 static void __init prealloc(struct ps3_prealloc *p) in prealloc() function
134 #define prealloc_ps3fb_videomemory() prealloc(&ps3fb_videomemory)
157 #define prealloc_ps3flash_bounce_buffer() prealloc(&ps3flash_bounce_buffer)
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| /Linux-v5.4/net/sched/ |
| D | sch_gred.c | 477 struct gred_sched_data **prealloc, in gred_change_vq() argument
489 table->tab[dp] = q = *prealloc; in gred_change_vq()
490 *prealloc = NULL; in gred_change_vq()
644 struct gred_sched_data *prealloc; in gred_change() local
699 prealloc = kzalloc(sizeof(*prealloc), GFP_KERNEL); in gred_change()
702 err = gred_change_vq(sch, ctl->DP, ctl, prio, stab, max_P, &prealloc, in gred_change()
717 kfree(prealloc); in gred_change()
724 kfree(prealloc); in gred_change()
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| /Linux-v5.4/drivers/gpu/drm/i915/ |
| D | i915_active.c | 176 struct active_node *node, *prealloc; in active_instance() local
192 prealloc = kmem_cache_alloc(global.slab_cache, GFP_KERNEL); in active_instance()
193 if (!prealloc) in active_instance()
206 kmem_cache_free(global.slab_cache, prealloc); in active_instance()
216 node = prealloc; in active_instance()
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| /Linux-v5.4/arch/arc/lib/ |
| D | memset-archs.S | 21 prealloc [\reg, \off]
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| /Linux-v5.4/drivers/media/platform/vsp1/ |
| D | vsp1_dl.h | 56 unsigned int prealloc);
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| D | vsp1_dl.c | 1089 unsigned int prealloc) in vsp1_dlm_create() argument
1119 dlm->pool = vsp1_dl_body_pool_create(vsp1, prealloc + 1, in vsp1_dlm_create()
1124 for (i = 0; i < prealloc; ++i) { in vsp1_dlm_create()
1143 VSP1_EXTCMD_AUTOFLD, prealloc); in vsp1_dlm_create()
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| /Linux-v5.4/kernel/bpf/ |
| D | hashtab.c | 238 bool prealloc = !(attr->map_flags & BPF_F_NO_PREALLOC); in htab_map_alloc_check() local
264 if (lru && !prealloc) in htab_map_alloc_check()
307 bool prealloc = !(attr->map_flags & BPF_F_NO_PREALLOC); in htab_map_alloc() local
377 if (prealloc) { in htab_map_alloc()
727 bool prealloc = htab_is_prealloc(htab); in alloc_htab_elem() local
731 if (prealloc) { in alloc_htab_elem()
771 if (prealloc) { in alloc_htab_elem()
786 if (!prealloc) in alloc_htab_elem()
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| /Linux-v5.4/sound/hda/ |
| D | Kconfig | 34 via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too.
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| /Linux-v5.4/fs/sysfs/ |
| D | file.c | 212 .prealloc = true,
217 .prealloc = true,
223 .prealloc = true,
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| /Linux-v5.4/drivers/gpu/drm/i915/display/ |
| D | intel_fbdev.c | 180 bool prealloc = false; in intelfb_create() local
202 prealloc = true; in intelfb_create()
258 if (vma->obj->stolen && !prealloc) in intelfb_create()
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| /Linux-v5.4/fs/xfs/ |
| D | xfs_dquot.c | 75 int prealloc = 0; in xfs_qm_adjust_dqlimits() local
82 prealloc = 1; in xfs_qm_adjust_dqlimits()
86 prealloc = 1; in xfs_qm_adjust_dqlimits()
97 if (prealloc) in xfs_qm_adjust_dqlimits()
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| /Linux-v5.4/drivers/md/ |
| D | dm-cache-target.c | 1487 struct dm_bio_prison_cell_v2 *prealloc; in mg_lock_writes() local
1489 prealloc = alloc_prison_cell(cache); in mg_lock_writes()
1499 prealloc, &mg->cell); in mg_lock_writes()
1501 free_prison_cell(cache, prealloc); in mg_lock_writes()
1506 if (mg->cell != prealloc) in mg_lock_writes()
1507 free_prison_cell(cache, prealloc); in mg_lock_writes()
1612 struct dm_bio_prison_cell_v2 *prealloc; in invalidate_lock() local
1614 prealloc = alloc_prison_cell(cache); in invalidate_lock()
1618 READ_WRITE_LOCK_LEVEL, prealloc, &mg->cell); in invalidate_lock()
1620 free_prison_cell(cache, prealloc); in invalidate_lock()
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| /Linux-v5.4/fs/xfs/libxfs/ |
| D | xfs_bmap.h | 227 xfs_fileoff_t off, xfs_filblks_t len, xfs_filblks_t prealloc,
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| D | xfs_bmap.c | 3920 xfs_filblks_t prealloc, in xfs_bmapi_reserve_delalloc() argument
3936 alen = XFS_FILBLKS_MIN(len + prealloc, MAXEXTLEN); in xfs_bmapi_reserve_delalloc()
3939 if (prealloc && alen >= len) in xfs_bmapi_reserve_delalloc()
3940 prealloc = alen - len; in xfs_bmapi_reserve_delalloc()
3996 if (whichfork == XFS_DATA_FORK && prealloc) in xfs_bmapi_reserve_delalloc()
3998 if (whichfork == XFS_COW_FORK && (prealloc || aoff < off || alen > len)) in xfs_bmapi_reserve_delalloc()
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| /Linux-v5.4/drivers/usb/gadget/function/ |
| D | u_ether.c | 345 static int prealloc(struct list_head *list, struct usb_ep *ep, unsigned n) in prealloc() function
389 status = prealloc(&dev->tx_reqs, link->in_ep, n); in alloc_requests()
392 status = prealloc(&dev->rx_reqs, link->out_ep, n); in alloc_requests()
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| /Linux-v5.4/fs/kernfs/ |
| D | file.c | 686 if (ops->prealloc && ops->seq_show) in kernfs_fop_open()
688 if (ops->prealloc) { in kernfs_fop_open()
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| /Linux-v5.4/include/linux/ |
| D | kernfs.h | 261 bool prealloc; member
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| /Linux-v5.4/fs/f2fs/ |
| D | data.c | 1163 blkcnt_t prealloc; in f2fs_map_blocks() local
1219 prealloc = 0; in f2fs_map_blocks()
1250 prealloc++; in f2fs_map_blocks()
1317 err = f2fs_reserve_new_blocks(&dn, prealloc); in f2fs_map_blocks()
1322 if (prealloc && dn.ofs_in_node != last_ofs_in_node + 1) { in f2fs_map_blocks()
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| /Linux-v5.4/Documentation/sound/designs/ |
| D | procfile.rst | 136 ``card*/pcm*/sub*/prealloc``
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| /Linux-v5.4/Documentation/sound/kernel-api/ |
| D | writing-an-alsa-driver.rst | 3518 the maximum size to be changed via the ``prealloc`` proc file. The
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