| /Linux-v5.15/fs/ntfs/ |
| D | lcnalloc.h | 38 * ntfs_cluster_free - free clusters on an ntfs volume
39 * @ni: ntfs inode whose runlist describes the clusters to free
40 * @start_vcn: vcn in the runlist of @ni at which to start freeing clusters
41 * @count: number of clusters to free or -1 for all clusters
44 * Free @count clusters starting at the cluster @start_vcn in the runlist
47 * If @count is -1, all clusters from @start_vcn to the end of the runlist are
48 * deallocated. Thus, to completely free all clusters in a runlist, use
71 * Return the number of deallocated clusters (not counting sparse ones) on
103 * ntfs_cluster_free_from_rl - free clusters from runlist
104 * @vol: mounted ntfs volume on which to free the clusters
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| D | lcnalloc.c | 23 * ntfs_cluster_free_from_rl_nolock - free clusters from runlist
24 * @vol: mounted ntfs volume on which to free the clusters
25 * @rl: runlist describing the clusters to free
27 * Free all the clusters described by the runlist @rl on the volume @vol. In
28 * the case of an error being returned, at least some of the clusters were not
59 * ntfs_cluster_alloc - allocate clusters on an ntfs volume
60 * @vol: mounted ntfs volume on which to allocate the clusters
62 * @count: number of clusters to allocate
63 * @start_lcn: starting lcn at which to allocate the clusters (or -1 if none)
64 * @zone: zone from which to allocate the clusters
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| D | runlist.h | 21 * @length: length in clusters of the current array element
31 s64 length; /* Run length in clusters. */
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| /Linux-v5.15/fs/ocfs2/ |
| D | ocfs2.h | 432 * How many clusters in our truncate log.
719 u32 clusters) in ocfs2_clusters_to_blocks() argument
724 return (u64)clusters << c_to_b_bits; in ocfs2_clusters_to_blocks()
750 unsigned int clusters; in ocfs2_clusters_for_bytes() local
753 /* OCFS2 just cannot have enough clusters to overflow this */ in ocfs2_clusters_for_bytes()
754 clusters = (unsigned int)(bytes >> cl_bits); in ocfs2_clusters_for_bytes()
756 return clusters; in ocfs2_clusters_for_bytes()
763 unsigned int clusters; in ocfs2_bytes_to_clusters() local
765 clusters = (unsigned int)(bytes >> cl_bits); in ocfs2_bytes_to_clusters()
766 return clusters; in ocfs2_bytes_to_clusters()
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| D | resize.c | 170 static int update_backups(struct inode * inode, u32 clusters, char *data) in update_backups() argument
183 if (cluster >= clusters) in update_backups()
213 u32 clusters = 0; in ocfs2_update_super_and_backups() local
231 clusters = le32_to_cpu(super_di->i_clusters); in ocfs2_update_super_and_backups()
240 ret = update_backups(inode, clusters, super_bh->b_data); in ocfs2_update_super_and_backups()
253 * Extend the filesystem to the new number of clusters specified. This entry
389 else if (le16_to_cpu(gd->bg_bits) != input->clusters * cl_bpc) in ocfs2_check_new_group()
391 "input has %u clusters set\n", in ocfs2_check_new_group()
393 le16_to_cpu(gd->bg_bits), input->clusters); in ocfs2_check_new_group()
426 else if (total_clusters + input->clusters < total_clusters) in ocfs2_verify_group_and_input()
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| D | ocfs2_ioctl.h | 42 __u32 clusters; /* Total number of clusters in this group */ member
43 __u32 frees; /* Total free clusters in this group */
150 __u32 ffs_min; /* Minimum free chunksize in clusters */
155 __u32 iff_chunksize; /* chunksize in clusters(in) */
210 claim new clusters
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| D | ocfs2_trace.h | 505 unsigned int e_cpos, unsigned int clusters),
506 TP_ARGS(owner, cpos, len, index, e_cpos, clusters),
513 __field(unsigned int, clusters)
521 __entry->clusters = clusters;
525 __entry->e_cpos, __entry->clusters)
530 unsigned int clusters, unsigned int depth),
531 TP_ARGS(ino, new_cpos, clusters, depth),
535 __field(unsigned int, clusters)
541 __entry->clusters = clusters;
546 __entry->clusters, __entry->depth)
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| D | reservations.h | 114 * @clen: length (in clusters) of proposed allocation
134 * @cstart: start of allocation in clusters
135 * @clen: end of allocation in clusters.
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| D | ocfs2_fs.h | 40 * Blocks cannot be bigger than clusters, so the maximum blocksize is the
249 #define OCFS2_COMPRBLK_FL FS_COMPRBLK_FL /* One or more compressed clusters */
421 * It describes a range of clusters on disk.
427 /*00*/ __le32 e_cpos; /* Offset into the file, in clusters */
429 __le32 e_int_clusters; /* Clusters covered by all children */
431 __le16 e_leaf_clusters; /* Clusters covered by this
449 __le32 t_clusters; /* Number of total clusters covered */
480 /*00*/ __le16 cl_cpg; /* Clusters per Block Group */
710 __le32 i_used; /* Bits (ie, clusters) used */
711 __le32 i_total; /* Total bits (clusters)
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| D | refcounttree.c | 1850 * If we just need to split the header or tail clusters, in ocfs2_split_refcount_rec()
2328 * Mark the already-existing extent at cpos as refcounted for len clusters.
2365 * Given some contiguous physical clusters, calculate what we need
2372 u32 clusters, in ocfs2_calc_refcount_meta_credits() argument
2383 while (clusters) { in ocfs2_calc_refcount_meta_credits()
2385 cpos, clusters, &rec, in ocfs2_calc_refcount_meta_credits()
2415 recs_add, (unsigned long long)cpos, clusters, in ocfs2_calc_refcount_meta_credits()
2420 len = min((u64)cpos + clusters, le64_to_cpu(rec.r_cpos) + in ocfs2_calc_refcount_meta_credits()
2449 if (cpos + clusters < le64_to_cpu(rec.r_cpos) + in ocfs2_calc_refcount_meta_credits()
2457 clusters -= len; in ocfs2_calc_refcount_meta_credits()
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| D | dlmglue.h | 74 u64 tf_start; /* trim start offset in clusters */
75 u64 tf_len; /* trim end offset in clusters */
76 u64 tf_minlen; /* trim minimum contiguous free clusters */
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| /Linux-v5.15/arch/arm/common/ |
| D | mcpm_entry.c | 36 mcpm_sync.clusters[cluster].cpus[cpu].cpu = CPU_GOING_DOWN; in __mcpm_cpu_going_down()
37 sync_cache_w(&mcpm_sync.clusters[cluster].cpus[cpu].cpu); in __mcpm_cpu_going_down()
50 mcpm_sync.clusters[cluster].cpus[cpu].cpu = CPU_DOWN; in __mcpm_cpu_down()
51 sync_cache_w(&mcpm_sync.clusters[cluster].cpus[cpu].cpu); in __mcpm_cpu_down()
66 mcpm_sync.clusters[cluster].cluster = state; in __mcpm_outbound_leave_critical()
67 sync_cache_w(&mcpm_sync.clusters[cluster].cluster); in __mcpm_outbound_leave_critical()
85 struct mcpm_sync_struct *c = &mcpm_sync.clusters[cluster]; in __mcpm_outbound_enter_critical()
137 sync_cache_r(&mcpm_sync.clusters[cluster].cluster); in __mcpm_cluster_state()
138 return mcpm_sync.clusters[cluster].cluster; in __mcpm_cluster_state()
436 mcpm_sync.clusters[i].cluster = CLUSTER_DOWN; in mcpm_sync_init()
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| /Linux-v5.15/drivers/cpufreq/ |
| D | tegra186-cpufreq.c | 68 struct tegra186_cpufreq_cluster *clusters; member
77 policy->freq_table = data->clusters[cluster].table; in tegra186_cpufreq_init()
112 cluster = &data->clusters[cluster_id]; in tegra186_cpufreq_get()
224 data->clusters = devm_kcalloc(&pdev->dev, TEGRA186_NUM_CLUSTERS, in tegra186_cpufreq_probe()
225 sizeof(*data->clusters), GFP_KERNEL); in tegra186_cpufreq_probe()
226 if (!data->clusters) in tegra186_cpufreq_probe()
242 struct tegra186_cpufreq_cluster *cluster = &data->clusters[i]; in tegra186_cpufreq_probe()
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| /Linux-v5.15/fs/ntfs3/ |
| D | Kconfig | 16 bool "64 bits per NTFS clusters"
19 Windows implementation of ntfs.sys uses 32 bits per clusters.
20 If activated 64 bits per clusters you will be able to use 4k cluster
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| /Linux-v5.15/Documentation/filesystems/ext4/ |
| D | bigalloc.rst | 27 on, the block bitmaps track clusters, not individual blocks. This means
31 units of clusters instead of blocks” to the extent tree, though it is
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| /Linux-v5.15/fs/ext4/ |
| D | balloc.c | 83 /* Return the number of clusters used for file system metadata; this
96 /* This is the number of clusters used by the superblock, in ext4_num_overhead_clusters()
105 * for in the clusters used for the base metadata cluster, or in ext4_num_overhead_clusters()
593 * dirty clusters & root reserved clusters. in ext4_has_free_clusters()
598 /* Hm, nope. Are (enough) root reserved clusters available? */ in ext4_has_free_clusters()
679 * @count: pointer to total number of clusters needed
714 * ext4_count_free_clusters() -- count filesystem free clusters
717 * Adds up the number of free clusters from each block group.
873 * This function returns the number of file system metadata clusters at
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| /Linux-v5.15/Documentation/admin-guide/perf/ |
| D | qcom_l2_pmu.rst | 5 This driver supports the L2 cache clusters found in Qualcomm Technologies
6 Centriq SoCs. There are multiple physical L2 cache clusters, each with their
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| D | hisi-pmu.rst | 92 contains several Compute Clusters (CCLs). The I/O dies are called Super I/O
93 clusters (SICL) containing multiple I/O clusters (ICLs). Each CCL/ICL in the
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| /Linux-v5.15/fs/fat/ |
| D | file.c | 256 * we just allocate clusters without zeroing them out. Otherwise we
257 * allocate and zero out clusters via an expanding truncate.
262 int nr_cluster; /* Number of clusters to be allocated */ in fat_fallocate()
284 /* First compute the number of clusters to be allocated */ in fat_fallocate()
289 /* Start the allocation.We are not zeroing out the clusters */ in fat_fallocate()
308 /* Free all clusters after the skip'th cluster. */
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| /Linux-v5.15/drivers/cpuidle/ |
| D | cpuidle-big_little.c | 48 * Current values for big and LITTLE clusters are provided for clusters
55 * The current values for both clusters are provided for a CPU whose half
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| /Linux-v5.15/Documentation/devicetree/bindings/mailbox/ |
| D | ti,omap-mailbox.yaml | 38 combine multiple clusters into a single IP block present within the Main
39 NavSS. The interrupt lines from all these clusters are multiplexed and routed
42 block comprising of multiple clusters, but the number of clusters are
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| /Linux-v5.15/Documentation/filesystems/ |
| D | erofs.rst | 81 compressed physical clusters;
83 physical clusters for further reading.
85 for the rest compressed physical clusters.
238 extents and in the meanwhile, compressed into physical clusters (pclusters).
239 In order to record each variable-sized extent, logical clusters (lclusters) are
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| /Linux-v5.15/arch/mips/include/asm/ |
| D | mips-cps.h | 109 * mips_cps_numclusters - return the number of clusters present in the system
111 * Returns the number of clusters in the system.
140 * clusters so we can trivially read the GCR_CONFIG register in mips_cps_cluster_config()
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| /Linux-v5.15/Documentation/arm/ |
| D | cluster-pm-race-avoidance.rst | 22 In a system containing multiple clusters of CPUs, it is also desirable
23 to have the ability to turn off entire clusters.
25 Turning entire clusters off and on is a risky business, because it
519 clusters of clusters are not supported). The algorithm could be
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| /Linux-v5.15/fs/erofs/ |
| D | erofs_fs.h | 294 * 2 - compressed cluster (for the other logical clusters)
307 * 2 - compressed cluster (for the other logical clusters)
328 * compressed block count of a compressed extent (in logical clusters, aka.
342 * for the rest clusters
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