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/fs/btrfs/
Dsubpage.c228 struct page *page, u64 start, u32 len) in btrfs_subpage_assert()
244 struct page *page, u64 start, u32 len) in btrfs_subpage_start_reader()
255 struct page *page, u64 start, u32 len) in btrfs_subpage_end_reader()
278 static void btrfs_subpage_clamp_range(struct page *page, u64 *start, u32 *len) in btrfs_subpage_clamp_range()
297 struct page *page, u64 start, u32 len) in btrfs_subpage_start_writer()
311 struct page *page, u64 start, u32 len) in btrfs_subpage_end_and_test_writer()
343 struct page *page, u64 start, u32 len) in btrfs_page_start_writer_lock()
360 struct page *page, u64 start, u32 len) in btrfs_page_end_writer_lock()
369 static bool bitmap_test_range_all_set(unsigned long *addr, unsigned int start, in bitmap_test_range_all_set()
380 static bool bitmap_test_range_all_zero(unsigned long *addr, unsigned int start, in bitmap_test_range_all_zero()
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Dextent-io-tree.h87 u64 start; member
127 static inline int clear_extent_bit(struct extent_io_tree *tree, u64 start, in clear_extent_bit()
135 static inline int unlock_extent(struct extent_io_tree *tree, u64 start, u64 end, in unlock_extent()
142 static inline int unlock_extent_atomic(struct extent_io_tree *tree, u64 start, in unlock_extent_atomic()
149 static inline int clear_extent_bits(struct extent_io_tree *tree, u64 start, in clear_extent_bits()
160 static inline int set_extent_bits_nowait(struct extent_io_tree *tree, u64 start, in set_extent_bits_nowait()
166 static inline int set_extent_bits(struct extent_io_tree *tree, u64 start, in set_extent_bits()
172 static inline int clear_extent_uptodate(struct extent_io_tree *tree, u64 start, in clear_extent_uptodate()
179 static inline int set_extent_dirty(struct extent_io_tree *tree, u64 start, in set_extent_dirty()
185 static inline int clear_extent_dirty(struct extent_io_tree *tree, u64 start, in clear_extent_dirty()
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Dextent-io-tree.c54 #define btrfs_debug_check_extent_io_range(tree, start, end) \ argument
58 u64 start, u64 end) in __btrfs_debug_check_extent_io_range()
90 u64 start; member
549 int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, in __clear_extent_bit()
719 void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits) in wait_extent_bit()
785 u64 start, u32 bits) in find_first_extent_bit_state()
810 int find_first_extent_bit(struct extent_io_tree *tree, u64 start, in find_first_extent_bit()
862 int find_contiguous_extent_bit(struct extent_io_tree *tree, u64 start, in find_contiguous_extent_bit()
890 bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start, in btrfs_find_delalloc_range()
949 static int __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, in __set_extent_bit()
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Dextent_io.c186 void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end) in extent_range_clear_dirty_for_io()
201 void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end) in extent_range_redirty_for_io()
228 unsigned long page_ops, u64 start, u64 end) in process_one_page()
267 u64 start, u64 end, unsigned long page_ops, in __process_pages_contig()
341 u64 start, u64 end) in __unlock_for_delalloc()
393 struct page *locked_page, u64 *start, in find_lock_delalloc_range()
485 void extent_clear_unlock_delalloc(struct btrfs_inode *inode, u64 start, u64 end, in extent_clear_unlock_delalloc()
508 static struct io_failure_record *get_failrec(struct btrfs_inode *inode, u64 start) in get_failrec()
541 static int repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start, in repair_io_failure()
634 u64 start = eb->start; in btrfs_repair_eb_io_failure() local
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Dextent_map.c85 static u64 range_end(u64 start, u64 len) in range_end()
302 int unpin_extent_cache(struct extent_map_tree *tree, u64 start, u64 len, in unpin_extent_cache()
430 u64 start, u64 len, int strict) in __lookup_extent_mapping()
466 u64 start, u64 len) in lookup_extent_mapping()
483 u64 start, u64 len) in search_extent_mapping()
588 u64 start; in merge_extent_mapping() local
640 struct extent_map **em_in, u64 start, u64 len) in btrfs_add_extent_mapping()
731 void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end, in btrfs_drop_extent_map_range()
Dfree-space-tree.c179 static void le_bitmap_set(unsigned long *map, unsigned int start, int len) in le_bitmap_set()
211 u64 start, end; in convert_free_space_to_bitmaps() local
348 u64 start, end; in convert_free_space_to_extents() local
532 struct btrfs_path *path, u64 *start, u64 *size, in free_space_set_bits()
601 u64 start, u64 size, int remove) in modify_free_space_bitmap()
714 u64 start, u64 size) in remove_free_space_extent()
800 struct btrfs_path *path, u64 start, u64 size) in __remove_from_free_space_tree()
828 u64 start, u64 size) in remove_from_free_space_tree()
866 u64 start, u64 size) in add_free_space_extent()
993 struct btrfs_path *path, u64 start, u64 size) in __add_to_free_space_tree()
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Ddelalloc-space.c130 struct extent_changeset **reserved, u64 start, in btrfs_check_data_free_space()
190 struct extent_changeset *reserved, u64 start, u64 len) in btrfs_free_reserved_data_space()
466 struct extent_changeset **reserved, u64 start, u64 len) in btrfs_delalloc_reserve_space()
498 u64 start, u64 len, bool qgroup_free) in btrfs_delalloc_release_space()
Dinode.c476 u64 start; member
488 u64 start; member
503 u64 start, u64 ram_size, in add_async_extent()
527 static inline int inode_need_compress(struct btrfs_inode *inode, u64 start, in inode_need_compress()
587 u64 start, u64 end, u64 num_bytes, u32 small_write) in inode_should_defrag()
617 u64 start = async_chunk->start; in compress_file_range() local
911 u64 start = async_extent->start; in submit_uncompressed_range() local
966 u64 start = async_extent->start; in submit_one_async_extent() local
1044 const u64 start = async_extent->start; in submit_one_async_extent() local
1104 static u64 get_extent_allocation_hint(struct btrfs_inode *inode, u64 start, in get_extent_allocation_hint()
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Dfile.c548 u64 *start, u64 *end) in extent_mergeable()
587 struct btrfs_inode *inode, u64 start, u64 end) in btrfs_mark_extent_written()
1723 static int start_ordered_ops(struct inode *inode, loff_t start, loff_t end) in start_ordered_ops()
1778 int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) in btrfs_sync_file()
2035 int slot, u64 start, u64 end) in hole_mergeable()
2167 static int find_first_non_hole(struct btrfs_inode *inode, u64 *start, u64 *len) in find_first_non_hole()
2327 struct btrfs_path *path, const u64 start, in btrfs_replace_file_extents()
2760 u64 start; member
2770 static int add_falloc_range(struct list_head *head, u64 start, u64 len) in add_falloc_range()
3223 static bool find_delalloc_subrange(struct btrfs_inode *inode, u64 start, u64 end, in find_delalloc_subrange()
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/fs/pstore/
Dram_core.c35 atomic_t start; member
123 unsigned int start, unsigned int count) in persistent_ram_update_ecc()
275 const void *s, unsigned int start, unsigned int count) in persistent_ram_update()
283 const void __user *s, unsigned int start, unsigned int count) in persistent_ram_update_user()
296 size_t start = buffer_start(prz); in persistent_ram_save_old() local
320 size_t start; in persistent_ram_write() local
349 size_t start; in persistent_ram_write_user() local
403 static void *persistent_ram_vmap(phys_addr_t start, size_t size, in persistent_ram_vmap()
457 static void *persistent_ram_iomap(phys_addr_t start, size_t size, in persistent_ram_iomap()
482 static int persistent_ram_buffer_map(phys_addr_t start, phys_addr_t size, in persistent_ram_buffer_map()
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/fs/afs/
Dwrite.c189 loff_t start, loff_t len) in afs_kill_pages()
227 loff_t start, loff_t len) in afs_redirty_pages()
258 static void afs_pages_written_back(struct afs_vnode *vnode, loff_t start, unsigned int len) in afs_pages_written_back()
432 loff_t start, in afs_extend_writeback()
552 loff_t start, loff_t end) in afs_write_back_from_locked_folio()
676 loff_t start; in afs_writepage() local
701 loff_t start, loff_t end, loff_t *_next) in afs_writepages_region()
795 loff_t start, next; in afs_writepages() local
873 int afs_fsync(struct file *file, loff_t start, loff_t end, int datasync) in afs_fsync()
1034 loff_t start, size_t len, loff_t i_size, in afs_write_to_cache()
/fs/hfs/
Dextent.c223 u16 count, start; in hfs_add_extent() local
251 u16 count, start; in hfs_free_extents() local
290 u32 total_blocks, blocks, start; in hfs_free_fork() local
394 u32 start, len, goal; in hfs_extend_file() local
480 u16 blk_cnt, alloc_cnt, start; in hfs_file_truncate() local
Dbitmap.c32 u32 mask, start, len, n; in hfs_find_set_zero_bits() local
193 int hfs_clear_vbm_bits(struct super_block *sb, u16 start, u16 count) in hfs_clear_vbm_bits()
/fs/hfsplus/
Dextents.c312 u32 count, start; in hfsplus_add_extent() local
341 u32 count, start; in hfsplus_free_extents() local
401 u32 total_blocks, blocks, start; in hfsplus_free_fork() local
445 u32 start, len, goal; in hfsplus_file_extend() local
548 u32 alloc_cnt, blk_cnt, start; in hfsplus_file_truncate() local
Dwrapper.c54 loff_t start; in hfsplus_submit_bio() local
126 sector_t *start, sector_t *size) in hfsplus_get_last_session()
/fs/xfs/libxfs/
Dxfs_rtbitmap.c97 xfs_rtblock_t start, /* starting block to look at */ in xfs_rtfind_back()
272 xfs_rtblock_t start, /* starting block to look at */ in xfs_rtfind_forw()
535 xfs_rtblock_t start, /* starting block to modify */ in xfs_rtmodify_range()
691 xfs_rtblock_t start, /* starting block to free */ in xfs_rtfree_range()
767 xfs_rtblock_t start, /* starting block number of extent */ in xfs_rtcheck_range()
1084 xfs_rtblock_t start, in xfs_rtalloc_extent_is_free()
/fs/fscache/
Dio.c204 loff_t start; member
212 loff_t start, size_t len) in __fscache_clear_page_bits()
250 loff_t start, size_t len, loff_t i_size, in __fscache_write_to_cache()
/fs/btrfs/tests/
Dextent-map-tests.c59 u64 start = 0; in test_case_1() local
228 struct extent_map_tree *em_tree, u64 start) in __test_case_3()
327 struct extent_map_tree *em_tree, u64 start) in __test_case_4()
Dextent-io-tests.c20 static noinline int process_page_range(struct inode *inode, u64 start, u64 end, in process_page_range()
118 u64 start, end, test_start; in test_find_delalloc() local
487 u64 start, end; in test_find_first_clear_extent_bit() local
/fs/xfs/
Dxfs_discard.c26 xfs_daddr_t start, in xfs_trim_extents()
158 xfs_daddr_t start, end, minlen; in xfs_ioc_trim() local
/fs/
Duserfaultfd.c86 unsigned long start; member
99 unsigned long start; member
132 unsigned long start, len; in userfaultfd_wake_function() local
779 unsigned long start, unsigned long end) in userfaultfd_remove()
805 unsigned long start, unsigned long end) in has_unmap_ctx()
817 int userfaultfd_unmap_prep(struct vm_area_struct *vma, unsigned long start, in userfaultfd_unmap_prep()
1257 __u64 start, __u64 len) in validate_range()
1287 unsigned long start, end, vma_end; in userfaultfd_register() local
1528 unsigned long start, end, vma_end; in userfaultfd_unregister() local
/fs/squashfs/
Dexport.c44 u64 start; in squashfs_inode_lookup() local
122 u64 start, end; in squashfs_read_inode_lookup_table() local
Dxattr.c32 u64 start = SQUASHFS_XATTR_BLK(squashfs_i(inode)->xattr) in squashfs_listxattr() local
110 u64 start = SQUASHFS_XATTR_BLK(squashfs_i(inode)->xattr) in squashfs_xattr_get() local
/fs/nfs/blocklayout/
Dextent_tree.c46 __ext_tree_search(struct rb_root *root, sector_t start) in __ext_tree_search()
178 sector_t start, sector_t end, struct list_head *tmp) in __ext_tree_remove()
361 sector_t start, sector_t end) in ext_tree_remove()
405 ext_tree_mark_written(struct pnfs_block_layout *bl, sector_t start, in ext_tree_mark_written()
/fs/proc/
Dvmcore.c242 static int vmcoredd_copy_dumps(struct iov_iter *iter, u64 start, size_t size) in vmcoredd_copy_dumps()
277 u64 start, size_t size) in vmcoredd_mmap_dumps()
321 u64 start; in __read_vmcore() local
573 u64 start, end, len, tsz; in mmap_vmcore() local
1116 u64 paddr, start, end, size; in process_ptload_program_headers_elf64() local
1159 u64 paddr, start, end, size; in process_ptload_program_headers_elf32() local
1391 u64 start, end, size; in vmcoredd_update_program_headers() local

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