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Searched refs:npages (Results 1 – 25 of 33) sorted by relevance

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/fs/nfs/
Dnfs3acl.c157 unsigned int npages = 1 + ((args.len - 1) >> PAGE_SHIFT); in __nfs3_proc_setacls() local
161 args.pages[args.npages] = alloc_page(GFP_KERNEL); in __nfs3_proc_setacls()
162 if (args.pages[args.npages] == NULL) in __nfs3_proc_setacls()
164 args.npages++; in __nfs3_proc_setacls()
165 } while (args.npages < npages); in __nfs3_proc_setacls()
197 while (args.npages != 0) { in __nfs3_proc_setacls()
198 args.npages--; in __nfs3_proc_setacls()
199 __free_page(args.pages[args.npages]); in __nfs3_proc_setacls()
Ddirect.c274 static void nfs_direct_release_pages(struct page **pages, unsigned int npages) in nfs_direct_release_pages() argument
277 for (i = 0; i < npages; i++) in nfs_direct_release_pages()
494 unsigned npages, i; in nfs_direct_read_schedule_iovec() local
503 npages = (result + pgbase + PAGE_SIZE - 1) / PAGE_SIZE; in nfs_direct_read_schedule_iovec()
504 for (i = 0; i < npages; i++) { in nfs_direct_read_schedule_iovec()
527 nfs_direct_release_pages(pagevec, npages); in nfs_direct_read_schedule_iovec()
888 unsigned npages, i; in nfs_direct_write_schedule_iovec() local
897 npages = (result + pgbase + PAGE_SIZE - 1) / PAGE_SIZE; in nfs_direct_write_schedule_iovec()
898 for (i = 0; i < npages; i++) { in nfs_direct_write_schedule_iovec()
930 nfs_direct_release_pages(pagevec, npages); in nfs_direct_write_schedule_iovec()
Dfscache.c372 unsigned npages = *nr_pages; in __nfs_readpages_from_fscache() local
376 nfs_i_fscache(inode), npages, inode); in __nfs_readpages_from_fscache()
383 if (*nr_pages < npages) in __nfs_readpages_from_fscache()
385 npages); in __nfs_readpages_from_fscache()
Dread.c384 unsigned long npages; in nfs_readpages() local
422 npages = (pgm->pg_bytes_written + PAGE_CACHE_SIZE - 1) >> in nfs_readpages()
424 nfs_add_stats(inode, NFSIOS_READPAGES, npages); in nfs_readpages()
Ddir.c601 void nfs_readdir_free_pages(struct page **pages, unsigned int npages) in nfs_readdir_free_pages() argument
604 for (i = 0; i < npages; i++) in nfs_readdir_free_pages()
613 int nfs_readdir_alloc_pages(struct page **pages, unsigned int npages) in nfs_readdir_alloc_pages() argument
617 for (i = 0; i < npages; i++) { in nfs_readdir_alloc_pages()
Dpagelist.c34 p->npages = pagecount; in nfs_pgarray_set()
40 p->npages = 0; in nfs_pgarray_set()
/fs/ramfs/
Dfile-nommu.c68 unsigned long npages, xpages, loop; in ramfs_nommu_expand_for_mapping() local
94 npages = (newsize + PAGE_SIZE - 1) >> PAGE_SHIFT; in ramfs_nommu_expand_for_mapping()
99 for (loop = npages; loop < xpages; loop++) in ramfs_nommu_expand_for_mapping()
103 newsize = PAGE_SIZE * npages; in ramfs_nommu_expand_for_mapping()
108 for (loop = 0; loop < npages; loop++) { in ramfs_nommu_expand_for_mapping()
127 while (loop < npages) in ramfs_nommu_expand_for_mapping()
/fs/sysv/
Ddir.c68 unsigned long npages = dir_pages(inode); in sysv_readdir() local
79 for ( ; n < npages; n++, offset = 0) { in sysv_readdir()
132 unsigned long npages = dir_pages(dir); in sysv_find_entry() local
139 if (start >= npages) in sysv_find_entry()
160 if (++n >= npages) in sysv_find_entry()
179 unsigned long npages = dir_pages(dir); in sysv_add_link() local
186 for (n = 0; n <= npages; n++) { in sysv_add_link()
287 unsigned long i, npages = dir_pages(inode); in sysv_empty_dir() local
289 for (i = 0; i < npages; i++) { in sysv_empty_dir()
/fs/freevxfs/
Dvxfs_lookup.c109 u_long npages, page, nblocks, pblocks, block; in vxfs_find_entry() local
114 npages = dir_pages(ip); in vxfs_find_entry()
118 for (page = 0; page < npages; page++) { in vxfs_find_entry()
236 u_long page, npages, block, pblocks, nblocks, offset; in vxfs_readdir() local
254 npages = dir_pages(ip); in vxfs_readdir()
262 for (; page < npages; page++, block = 0) { in vxfs_readdir()
/fs/qnx6/
Ddir.c117 unsigned long npages = dir_pages(inode); in qnx6_readdir() local
126 for ( ; !done && n < npages; n++, start = 0) { in qnx6_readdir()
219 unsigned long npages = dir_pages(dir); in qnx6_find_entry() local
226 if (npages == 0) in qnx6_find_entry()
229 if (start >= npages) in qnx6_find_entry()
261 if (++n >= npages) in qnx6_find_entry()
/fs/nilfs2/
Ddir.c261 unsigned long npages = dir_pages(inode); in nilfs_readdir() local
267 for ( ; n < npages; n++, offset = 0) { in nilfs_readdir()
326 unsigned long npages = dir_pages(dir); in nilfs_find_entry() local
331 if (npages == 0) in nilfs_find_entry()
338 if (start >= npages) in nilfs_find_entry()
361 if (++n >= npages) in nilfs_find_entry()
441 unsigned long npages = dir_pages(dir); in nilfs_add_link() local
452 for (n = 0; n <= npages; n++) { in nilfs_add_link()
616 unsigned long i, npages = dir_pages(inode); in nilfs_empty_dir() local
618 for (i = 0; i < npages; i++) { in nilfs_empty_dir()
/fs/minix/
Ddir.c86 unsigned long npages = dir_pages(inode); in minix_readdir() local
98 for ( ; n < npages; n++, offset = 0) { in minix_readdir()
158 unsigned long npages = dir_pages(dir); in minix_find_entry() local
166 for (n = 0; n < npages; n++) { in minix_find_entry()
207 unsigned long npages = dir_pages(dir); in minix_add_link() local
222 for (n = 0; n <= npages; n++) { in minix_add_link()
363 unsigned long i, npages = dir_pages(inode); in minix_empty_dir() local
368 for (i = 0; i < npages; i++) { in minix_empty_dir()
/fs/ufs/
Ddir.c256 unsigned long npages = dir_pages(dir); in ufs_find_entry() local
263 if (npages == 0 || namelen > UFS_MAXNAMLEN) in ufs_find_entry()
271 if (start >= npages) in ufs_find_entry()
294 if (++n >= npages) in ufs_find_entry()
320 unsigned long npages = dir_pages(dir); in ufs_add_link() local
333 for (n = 0; n <= npages; n++) { in ufs_add_link()
437 unsigned long npages = dir_pages(inode); in ufs_readdir() local
447 for ( ; n < npages; n++, offset = 0) { in ufs_readdir()
608 unsigned long i, npages = dir_pages(inode); in ufs_empty_dir() local
610 for (i = 0; i < npages; i++) { in ufs_empty_dir()
/fs/ext2/
Ddir.c292 unsigned long npages = dir_pages(inode); in ext2_readdir() local
303 for ( ; n < npages; n++, offset = 0) { in ext2_readdir()
368 unsigned long npages = dir_pages(dir); in ext2_find_entry() local
374 if (npages == 0) in ext2_find_entry()
381 if (start >= npages) in ext2_find_entry()
406 if (++n >= npages) in ext2_find_entry()
492 unsigned long npages = dir_pages(dir); in ext2_add_link() local
503 for (n = 0; n <= npages; n++) { in ext2_add_link()
668 unsigned long i, npages = dir_pages(inode); in ext2_empty_dir() local
671 for (i = 0; i < npages; i++) { in ext2_empty_dir()
/fs/exofs/
Ddir.c242 unsigned long npages = dir_pages(inode); in exofs_readdir() local
249 for ( ; n < npages; n++, offset = 0) { in exofs_readdir()
310 unsigned long npages = dir_pages(dir); in exofs_find_entry() local
315 if (npages == 0) in exofs_find_entry()
321 if (start >= npages) in exofs_find_entry()
345 if (++n >= npages) in exofs_find_entry()
435 unsigned long npages = dir_pages(dir); in exofs_add_link() local
441 for (n = 0; n <= npages; n++) { in exofs_add_link()
612 unsigned long i, npages = dir_pages(inode); in exofs_empty_dir() local
614 for (i = 0; i < npages; i++) { in exofs_empty_dir()
/fs/fuse/
Ddev.c41 unsigned npages) in fuse_request_init() argument
44 memset(pages, 0, sizeof(*pages) * npages); in fuse_request_init()
45 memset(page_descs, 0, sizeof(*page_descs) * npages); in fuse_request_init()
52 req->max_pages = npages; in fuse_request_init()
56 static struct fuse_req *__fuse_request_alloc(unsigned npages, gfp_t flags) in __fuse_request_alloc() argument
63 if (npages <= FUSE_REQ_INLINE_PAGES) { in __fuse_request_alloc()
67 pages = kmalloc(sizeof(struct page *) * npages, flags); in __fuse_request_alloc()
69 npages, flags); in __fuse_request_alloc()
79 fuse_request_init(req, pages, page_descs, npages); in __fuse_request_alloc()
84 struct fuse_req *fuse_request_alloc(unsigned npages) in fuse_request_alloc() argument
[all …]
Dfuse_i.h795 struct fuse_req *fuse_request_alloc(unsigned npages);
797 struct fuse_req *fuse_request_alloc_nofs(unsigned npages);
808 struct fuse_req *fuse_get_req(struct fuse_conn *fc, unsigned npages);
810 unsigned npages);
/fs/f2fs/
Ddir.c206 unsigned long npages = dir_blocks(dir); in __f2fs_find_entry() local
217 if (npages == 0) { in __f2fs_find_entry()
854 unsigned long npages = dir_blocks(inode); in f2fs_readdir() local
879 for (; n < npages; n++, ctx->pos = n * NR_DENTRY_IN_BLOCK) { in f2fs_readdir()
889 if (npages - n > 1 && !ra_has_index(ra, n)) in f2fs_readdir()
891 min(npages - n, (pgoff_t)MAX_DIR_RA_PAGES)); in f2fs_readdir()
Ddebug.c169 unsigned npages; in update_mem_info() local
252 npages = NODE_MAPPING(sbi)->nrpages; in update_mem_info()
253 si->page_mem += (unsigned long long)npages << PAGE_SHIFT; in update_mem_info()
254 npages = META_MAPPING(sbi)->nrpages; in update_mem_info()
255 si->page_mem += (unsigned long long)npages << PAGE_SHIFT; in update_mem_info()
/fs/ceph/
Dfile.c72 int ret = 0, idx, npages; in dio_get_pages_alloc() local
76 npages = calc_pages_for(align, nbytes); in dio_get_pages_alloc()
77 pages = kmalloc(sizeof(*pages) * npages, GFP_KERNEL); in dio_get_pages_alloc()
79 pages = vmalloc(sizeof(*pages) * npages); in dio_get_pages_alloc()
84 for (idx = 0; idx < npages; ) { in dio_get_pages_alloc()
87 npages - idx, &start); in dio_get_pages_alloc()
97 *num_pages = npages; in dio_get_pages_alloc()
99 dout("dio_get_pages_alloc: got %d pages align %zu\n", npages, align); in dio_get_pages_alloc()
/fs/jfs/
Djfs_dmap.c4048 #define BMAPPGTOLEV(npages) \ argument
4049 (((npages) <= 3 + MAXL0PAGES) ? 0 : \
4050 ((npages) <= 2 + MAXL1PAGES) ? 1 : 2)
4056 s64 npages, ndmaps; in dbMapFileSizeToMapSize() local
4061 npages = nblocks >> JFS_SBI(sb)->l2nbperpage; in dbMapFileSizeToMapSize()
4062 level = BMAPPGTOLEV(npages); in dbMapFileSizeToMapSize()
4069 npages--; /* skip the first global control page */ in dbMapFileSizeToMapSize()
4071 npages -= (2 - level); in dbMapFileSizeToMapSize()
4072 npages--; /* skip top level's control page */ in dbMapFileSizeToMapSize()
4076 complete = (u32) npages / factor; in dbMapFileSizeToMapSize()
[all …]
Djfs_logmgr.c2387 int npages = 0; in lmLogFormat() local
2398 npages = logSize >> sbi->l2nbperpage; in lmLogFormat()
2418 logsuper->size = cpu_to_le32(npages); in lmLogFormat()
2456 lp->h.page = lp->t.page = cpu_to_le32(npages - 3); in lmLogFormat()
2475 for (lspn = 0; lspn < npages - 3; lspn++) { in lmLogFormat()
/fs/nfs/blocklayout/
Dblocklayout.c240 header->page_array.npages, f_offset, in bl_read_pagelist()
252 for (i = pg_index; i < header->page_array.npages; i++) { in bl_read_pagelist()
285 header->page_array.npages - i, in bl_read_pagelist()
398 for (i = pg_index; i < header->page_array.npages; i++) { in bl_write_pagelist()
412 bio = do_add_page_to_bio(bio, header->page_array.npages - i, in bl_write_pagelist()
/fs/
Dsplice.c1455 unsigned long off, npages; in get_iovec_page_array() local
1492 npages = (off + len + PAGE_SIZE - 1) >> PAGE_SHIFT; in get_iovec_page_array()
1493 if (npages > pipe_buffers - buffers) in get_iovec_page_array()
1494 npages = pipe_buffers - buffers; in get_iovec_page_array()
1496 error = get_user_pages_fast((unsigned long)base, npages, in get_iovec_page_array()
1529 if (error < npages || buffers == pipe_buffers) in get_iovec_page_array()
/fs/afs/
Ddir.c93 __be16 npages; member
143 if (page->index == 0 && qty != ntohs(dbuf->blocks[0].pagehdr.npages)) { in afs_dir_check_page()
146 ntohs(dbuf->blocks[0].pagehdr.npages)); in afs_dir_check_page()

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