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Searched refs:filemap (Results 1 – 9 of 9) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Dhugetlb-read-hwpoison.c42 static int setup_filemap(char *filemap, size_t len, size_t wr_chunk_size) in setup_filemap() argument
49 memset(filemap + offset, iter, wr_chunk_size); in setup_filemap()
142 char *filemap = NULL; in test_hugetlb_read() local
149 filemap = mmap(NULL, len, PROT_READ | PROT_WRITE, in test_hugetlb_read()
151 if (filemap == MAP_FAILED) { in test_hugetlb_read()
156 setup_filemap(filemap, len, wr_chunk_size); in test_hugetlb_read()
162 munmap(filemap, len); in test_hugetlb_read()
177 char *filemap = NULL; in test_hugetlb_read_hwpoison() local
186 filemap = mmap(NULL, len, PROT_READ | PROT_WRITE, in test_hugetlb_read_hwpoison()
188 if (filemap == MAP_FAILED) { in test_hugetlb_read_hwpoison()
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H A Dhugetlb-soft-offline.c37 char *filemap = NULL; in do_soft_offline() local
47 filemap = mmap(NULL, len, PROT_READ | PROT_WRITE, in do_soft_offline()
49 if (filemap == MAP_FAILED) { in do_soft_offline()
55 memset(filemap, 0xab, len); in do_soft_offline()
58 hwp_addr = filemap + len / 2; in do_soft_offline()
73 munmap(filemap, len); in do_soft_offline()
/linux/drivers/md/
H A Dmd-bitmap.c179 struct page **filemap; member
240 bitmap->storage.filemap != NULL; in bitmap_enabled()
643 struct page *page = store->filemap[pg_index]; in filemap_write_page()
1010 return store->filemap[file_page_index(store, chunk)]; in filemap_get_page()
1028 store->filemap = kmalloc_objs(struct page *, num_pages); in md_bitmap_storage_alloc()
1029 if (!store->filemap) in md_bitmap_storage_alloc()
1040 store->filemap[0] = store->sb_page; in md_bitmap_storage_alloc()
1046 store->filemap[pnum] = alloc_page(GFP_KERNEL|__GFP_ZERO); in md_bitmap_storage_alloc()
1047 if (!store->filemap[pnum]) { in md_bitmap_storage_alloc()
1071 struct page **map = store->filemap; in md_bitmap_file_unmap()
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/linux/Documentation/translations/zh_CN/core-api/
H A Dmm-api.rst73 mm/filemap.c
/linux/include/trace/events/
H A Dfilemap.h3 #define TRACE_SYSTEM filemap
/linux/Documentation/filesystems/nfs/
H A Dnfsd-io-modes.rst62 - Overview: 9ad6344568cc3 ("mm/filemap: change filemap_create_folio()
64 - for READ: 8026e49bff9b1 ("mm/filemap: add read support for
/linux/mm/
H A DMakefile51 obj-y := filemap.o mempool.o oom_kill.o fadvise.o \
/linux/Documentation/mm/
H A Dallocation-profiling.rst56 6.0M 1532 mm/filemap.c:1919 func:__filemap_get_folio
/linux/
H A DMAINTAINERS19957 F: mm/filemap.c