| /linux/fs/ubifs/ |
| H A D | shrinker.c | 56 * clean znodes which younger then @age. Returns number of freed znodes.
83 int freed; in shrink_tnc() local
116 freed = ubifs_destroy_tnc_subtree(c, znode); in shrink_tnc()
117 atomic_long_sub(freed, &ubifs_clean_zn_cnt); in shrink_tnc()
118 atomic_long_sub(freed, &c->clean_zn_cnt); in shrink_tnc()
119 total_freed += freed; in shrink_tnc()
141 * znodes which are older than @age, until at least @nr znodes are freed.
142 * Returns the number of freed znodes.
149 int freed = 0; in shrink_tnc_trees() local
187 freed += shrink_tnc(c, nr, age, contention); in shrink_tnc_trees()
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| /linux/drivers/gpu/drm/msm/ |
| H A D | msm_gem_shrinker.c | 72 * Hold a ref to prevent the vm_bo from being freed in with_vm_locks()
161 unsigned long freed; in msm_gem_shrinker_scan() member
171 unsigned long freed = 0; in msm_gem_shrinker_scan() local
180 stages[i].freed = in msm_gem_shrinker_scan()
185 nr -= stages[i].freed; in msm_gem_shrinker_scan()
186 freed += stages[i].freed; in msm_gem_shrinker_scan()
190 if (freed) { in msm_gem_shrinker_scan()
191 trace_msm_gem_shrink(sc->nr_to_scan, stages[0].freed, in msm_gem_shrinker_scan()
192 stages[1].freed, stages[2].freed, in msm_gem_shrinker_scan()
193 stages[3].freed); in msm_gem_shrinker_scan()
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_shrinker.c | 63 s64 freed = 0, lret; in __xe_shrinker_walk() local
85 freed += lret; in __xe_shrinker_walk()
93 return freed; in __xe_shrinker_walk()
109 s64 lret, freed; in xe_shrinker_walk() local
118 freed = lret; in xe_shrinker_walk()
123 freed += lret; in xe_shrinker_walk()
125 return freed; in xe_shrinker_walk()
132 freed += lret; in xe_shrinker_walk()
135 return freed; in xe_shrinker_walk()
208 unsigned long nr_to_scan, nr_scanned = 0, freed = 0; in xe_shrinker_scan() local
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| /linux/mm/ |
| H A D | shrinker.c | 379 unsigned long freed = 0; in do_shrink_slab() local
446 freed += ret; in do_shrink_slab()
470 trace_mm_shrink_slab_end(shrinker, shrinkctl->nid, freed, nr, new_nr, total_scan, in do_shrink_slab()
472 return freed; in do_shrink_slab()
480 unsigned long ret, freed = 0; in shrink_slab_memcg() local
489 * The shrinker_info may be freed asynchronously via RCU in the in shrink_slab_memcg()
493 * The shrinker_info_unit is never freed unless its corresponding memcg in shrink_slab_memcg()
496 * not be freed. in shrink_slab_memcg()
585 freed += ret; in shrink_slab_memcg()
594 return freed; in shrink_slab_memcg()
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| /linux/sound/soc/intel/atom/sst/ |
| H A D | sst_ipc.c | 93 int sst_free_block(struct intel_sst_drv *ctx, struct sst_block *freed) in sst_free_block()
100 if (block == freed) { in sst_free_block()
101 pr_debug("pvt_id freed --> %d\n", freed->drv_id); in sst_free_block()
103 list_del(&freed->node); in sst_free_block()
105 kfree(freed->data); in sst_free_block()
106 freed->data = NULL; in sst_free_block()
107 kfree(freed); in sst_free_block()
112 dev_err(ctx->dev, "block is already freed!!!\n"); in sst_free_block()
92 sst_free_block(struct intel_sst_drv * ctx,struct sst_block * freed) sst_free_block() argument
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| /linux/Documentation/trace/ |
| H A D | events-kmem.rst | 64 When a page is freed directly by the caller, the only mm_page_free event
68 When pages are freed in batch, the also mm_page_free_batched is triggered.
70 freed in batch with a page list. Significant amounts of activity here could
90 When the per-CPU list is too full, a number of pages are freed, each one
101 can be allocated and freed on the same CPU through some algorithm change.
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| /linux/fs/xfs/ |
| H A D | xfs_attr_item.h | 33 * attached to the xfs_attr_intent until they are committed. They are freed
34 * when the xfs_attr_intent itself is freed when the work is done.
45 * earlier mentioned in an attri item have been freed.
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| H A D | xfs_extfree_item.h | 24 * The EFI is reference counted so that it is not freed prior to both the EFI
46 * AIL, so at this point both the EFI and EFD are freed.
66 * have been freed.
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| /linux/kernel/module/ |
| H A D | stats.c | 42 * from kernel_read_file_from_fd() is freed right away.
48 * counter will be incremented with the summation of the allocated bytes freed
50 * step b) a separate counter is used and incremented for the bytes freed and
79 * All virtual memory allocated to these failed modules will be freed with
120 * * invalid_kread_bytes: bytes allocated and then freed on failures which
124 * * invalid_decompress_bytes: number of bytes allocated and freed due to
128 * * invalid_becoming_bytes: total number of bytes allocated and freed used
150 * freed bytes in kernel_read_file_from_fd() calls for these type of
164 * freed due to failures after we did all the sanity checks of the module
171 * also freed an
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| /linux/Documentation/core-api/ |
| H A D | memory-allocation.rst | 176 When the allocated memory is no longer needed it must be freed.
178 Objects allocated by `kmalloc` can be freed by `kfree` or `kvfree`. Objects
179 allocated by `kmem_cache_alloc` can be freed with `kmem_cache_free`, `kfree`
185 Memory allocated by `vmalloc` can be freed with `vfree` or `kvfree`.
186 Memory allocated by `kvmalloc` can be freed with `kvfree`.
187 Caches created by `kmem_cache_create` should be freed with
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| /linux/include/trace/events/ |
| H A D | jbd2.h | 330 unsigned long block_nr, unsigned long freed),
332 TP_ARGS(journal, first_tid, block_nr, freed),
339 __field(unsigned long, freed )
347 __entry->freed = freed;
350 TP_printk("dev %d,%d from %u to %u offset %lu freed %lu",
353 __entry->block_nr, __entry->freed)
487 TP_printk("dev %d,%d shrink transaction %u-%u(%u) freed %lu "
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| /linux/drivers/iommu/ |
| H A D | iommu-pages.c | 38 * Returns the virtual address of the allocated page. The page must be freed
105 * @virt: virtual address of the page to be freed.
119 * @list: The list of pages to be freed
236 * @virt: virtual address of the page to be freed.
239 * If the page is incoherent it made coherent again then freed.
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | bpf_mod_race.c | 63 * Now, if we inject an error in the blocked program, our module will be freed
65 * Later, when bpf program is freed, it will try to module_put already freed
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| /linux/kernel/trace/ |
| H A D | rethook.c | 56 * @rh: the struct rethook to be freed.
60 * calling this function.) This function will set the @rh to be freed
61 * after all rethook_node are freed (not soon). And the caller must
101 * Note that @handler == NULL means this rethook is going to be freed.
140 * marked as freed, this will free the @node.
165 /* Check whether @rh is going to be freed. */ in rethook_try_get()
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| /linux/drivers/comedi/ |
| H A D | comedi_buf.c | 402 * space freed is limited to the amount that was reserved. The freed space is
405 * If the samples in the freed space need to be "munged", do so here. The
406 * freed space becomes available for allocation by the reader.
408 * Return: The amount of space freed in bytes.
448 * which has been freed by the writer and "munged" to the sample data format
499 * reserved before it can be freed.
550 * amount of space freed is limited to the amount that was reserved.
552 * The freed space becomes available for allocation by the writer.
554 * Return: The amount of space freed in bytes.
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| /linux/fs/nfsd/ |
| H A D | nfscache.c | 126 unsigned long freed = 0; in nfsd_cacherep_dispose() local
132 freed++; in nfsd_cacherep_dispose()
134 return freed; in nfsd_cacherep_dispose()
267 unsigned int freed = 0; in nfsd_prune_bucket_locked() local
280 if (max && ++freed >= max) in nfsd_prune_bucket_locked()
309 * nr_to_scan freed objects. Nothing will be released if the cache
318 unsigned long freed = 0; in nfsd_reply_cache_scan() local
332 freed += nfsd_cacherep_dispose(&dispose); in nfsd_reply_cache_scan()
333 if (freed > sc->nr_to_scan) in nfsd_reply_cache_scan()
336 return freed; in nfsd_reply_cache_scan()
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-kernel-slab | 171 has been deactivated and contained free objects that were freed
204 slabs (not objects) are freed by rcu.
213 been freed in a full slab so that it had to added to its node's
233 The free_fastpath file shows how many objects have been freed
244 The free_frozen file shows how many objects have been freed to
256 been freed to a now-empty slab so that it had to be removed from
268 freed back to the page allocator. It can be written to clear
278 The free_slowpath file shows how many objects have been freed
440 are freed and the partial list is sorted so the slabs
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| /linux/include/linux/ |
| H A D | kfence.h | 89 * objects "zombie allocations". Objects may then still be used or freed (which
162 * @addr: object to be freed
166 * Release a KFENCE object and mark it as freed.
172 * @addr: object to be freed
178 * Release a KFENCE object and mark it as freed. May be called on any object,
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| H A D | clk.h | 421 * that were obtained will be freed before returning to the caller.
443 * that were obtained will be freed before returning to the caller.
478 * automatically be freed when the device is unbound.
513 * disabled, unprepared and freed when the device is unbound.
529 * disabled, unprepared and freed when the device is unbound.
548 * automatically be freed when the device is unbound.
565 * The clks will automatically be disabled and freed when the device
588 * The clock will automatically be freed when the device is unbound
609 * The clock will automatically be unprepared and freed when the device
629 * The clock will automatically be disabled, unprepared and freed
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| /linux/arch/powerpc/platforms/powernv/ |
| H A D | memtrace.c | 228 /* We have freed this chunk previously */ in memtrace_free_regions()
246 * Memory was freed successfully so clean up references to it in memtrace_free_regions()
247 * so on reentry we can tell that this chunk was freed. in memtrace_free_regions()
250 pr_info("Freed trace memory back on node %d\n", ent->nid); in memtrace_free_regions()
256 /* If all chunks of memory were freed successfully, reset globals */ in memtrace_free_regions()
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| /linux/arch/mips/include/asm/ |
| H A D | dsemul.h | 67 * Return: True if a frame was freed, else false.
103 * for delay slot 'emulation' book-keeping is freed. This is to be called
104 * before @mm is freed in order to avoid memory leaks.
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| /linux/fs/udf/ |
| H A D | balloc.c | 505 /* AED block freed by udf_delete_aext(), released after unlock */ in udf_table_prealloc_blocks()
506 struct kernel_lb_addr freed = { .partitionReferenceNum = 0xFFFF }; in udf_table_prealloc_blocks() local
546 udf_delete_aext(table, epos, &freed); in udf_table_prealloc_blocks()
557 if (freed.partitionReferenceNum != 0xFFFF) in udf_table_prealloc_blocks()
558 udf_free_blocks(sb, table, &freed, 0, 1); in udf_table_prealloc_blocks()
567 /* AED block freed by udf_delete_aext(), released after unlock */ in udf_table_new_block()
568 struct kernel_lb_addr freed = { .partitionReferenceNum = 0xFFFF }; in udf_table_new_block() local
652 udf_delete_aext(table, goal_epos, &freed); in udf_table_new_block()
658 if (freed.partitionReferenceNum != 0xFFFF) in udf_table_new_block()
659 udf_free_blocks(sb, table, &freed, 0, 1); in udf_table_new_block()
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| /linux/net/sctp/ |
| H A D | ulpqueue.c | 961 __u16 freed = 0; in sctp_ulpq_renege_list() local
979 * freed space; find the last TSN. in sctp_ulpq_renege_list()
981 freed += skb_headlen(skb); in sctp_ulpq_renege_list()
985 freed += skb_headlen(last); in sctp_ulpq_renege_list()
999 if (freed >= needed) in sctp_ulpq_renege_list()
1000 return freed; in sctp_ulpq_renege_list()
1003 return freed; in sctp_ulpq_renege_list()
1073 __u32 freed = 0; in sctp_ulpq_renege() local
1080 freed = sctp_ulpq_renege_order(ulpq, needed); in sctp_ulpq_renege()
1081 if (freed < needed) in sctp_ulpq_renege()
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| /linux/drivers/net/wireless/ti/wlcore/ |
| H A D | wlcore_i.h | 64 /* Defined by FW as 0. Will not be freed or allocated. */
149 * Cumulative counter of freed packets per HLID
262 /* accounting for allocated / freed packets in FW */
282 * total freed FW packets on the link - used for tracking the
335 * total freed FW packets on the link to the STA - used for tracking the
487 * total freed FW packets on the link.
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| /linux/tools/testing/selftests/bpf/libarena/selftests/ |
| H A D | test_asan_buddy.bpf.c | 57 __weak int asan_test_buddy_byte(u8 __arena *mem, int i, bool freed) in asan_test_buddy_byte() argument
61 /* The header in freed blocks doesn't get poisoned. */ in asan_test_buddy_byte()
62 if (freed && BUDDY_HEADER_OFF <= i && in asan_test_buddy_byte()
67 ret = asan_validate_addr(freed, &mem[i]); in asan_test_buddy_byte()
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