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Searched refs:fio (Results 1 – 14 of 14) sorted by relevance

/Linux-v4.19/drivers/md/
Ddm-verity-fec.c48 static int fec_decode_rs8(struct dm_verity *v, struct dm_verity_fec_io *fio, in fec_decode_rs8() argument
57 return decode_rs8(fio->rs, data, par, v->fec->rsn, NULL, neras, in fec_decode_rs8()
58 fio->erasures, 0, NULL); in fec_decode_rs8()
109 struct dm_verity_fec_io *fio, in fec_buffer_rs_block() argument
112 return &fio->bufs[i][j * v->fec->rsn]; in fec_buffer_rs_block()
128 static int fec_decode_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio, in fec_decode_bufs() argument
145 fec_for_each_buffer_rs_block(fio, n, i) { in fec_decode_bufs()
146 block = fec_buffer_rs_block(v, fio, n, i); in fec_decode_bufs()
147 res = fec_decode_rs8(v, fio, block, &par[offset], neras); in fec_decode_bufs()
154 fio->output[block_offset] = block[byte_index]; in fec_decode_bufs()
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/Linux-v4.19/fs/f2fs/
Ddata.c306 struct f2fs_io_info *fio = &io->fio; in __submit_merged_bio() local
311 bio_set_op_attrs(io->bio, fio->op, fio->op_flags); in __submit_merged_bio()
313 if (is_read_io(fio->op)) in __submit_merged_bio()
314 trace_f2fs_prepare_read_bio(io->sbi->sb, fio->type, io->bio); in __submit_merged_bio()
316 trace_f2fs_prepare_write_bio(io->sbi->sb, fio->type, io->bio); in __submit_merged_bio()
318 __submit_bio(io->sbi, io->bio, fio->type); in __submit_merged_bio()
386 io->fio.type = META_FLUSH; in __f2fs_submit_merged_write()
387 io->fio.op = REQ_OP_WRITE; in __f2fs_submit_merged_write()
388 io->fio.op_flags = REQ_META | REQ_PRIO | REQ_SYNC; in __f2fs_submit_merged_write()
390 io->fio.op_flags |= REQ_PREFLUSH | REQ_FUA; in __f2fs_submit_merged_write()
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Dtrace.c32 last_io.fio.op, last_io.fio.op_flags, in __print_last_io()
33 last_io.fio.new_blkaddr, in __print_last_io()
84 void f2fs_trace_ios(struct f2fs_io_info *fio, int flush) in f2fs_trace_ios() argument
95 inode = fio->page->mapping->host; in f2fs_trace_ios()
96 pid = page_private(fio->page); in f2fs_trace_ios()
104 last_io.fio.op == fio->op && in f2fs_trace_ios()
105 last_io.fio.op_flags == fio->op_flags && in f2fs_trace_ios()
106 last_io.fio.new_blkaddr + last_io.len == in f2fs_trace_ios()
107 fio->new_blkaddr) { in f2fs_trace_ios()
118 last_io.fio = *fio; in f2fs_trace_ios()
Dgc.c609 struct f2fs_io_info fio = { in ra_data_block() local
644 fio.page = page; in ra_data_block()
645 fio.new_blkaddr = fio.old_blkaddr = dn.data_blkaddr; in ra_data_block()
647 fio.encrypted_page = f2fs_pagecache_get_page(META_MAPPING(sbi), in ra_data_block()
650 if (!fio.encrypted_page) { in ra_data_block()
655 err = f2fs_submit_page_bio(&fio); in ra_data_block()
658 f2fs_put_page(fio.encrypted_page, 0); in ra_data_block()
662 f2fs_put_page(fio.encrypted_page, 1); in ra_data_block()
675 struct f2fs_io_info fio = { in move_data_block() local
692 bool lfs_mode = test_opt(fio.sbi, LFS); in move_data_block()
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Dsegment.c368 struct f2fs_io_info fio = { in __f2fs_commit_inmem_pages() local
396 fio.page = page; in __f2fs_commit_inmem_pages()
397 fio.old_blkaddr = NULL_ADDR; in __f2fs_commit_inmem_pages()
398 fio.encrypted_page = NULL; in __f2fs_commit_inmem_pages()
399 fio.need_lock = LOCK_DONE; in __f2fs_commit_inmem_pages()
400 err = f2fs_do_write_data_page(&fio); in __f2fs_commit_inmem_pages()
411 cur->old_addr = fio.old_blkaddr; in __f2fs_commit_inmem_pages()
2807 static int __get_segment_type_2(struct f2fs_io_info *fio) in __get_segment_type_2() argument
2809 if (fio->type == DATA) in __get_segment_type_2()
2815 static int __get_segment_type_4(struct f2fs_io_info *fio) in __get_segment_type_4() argument
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Dinline.c114 struct f2fs_io_info fio = { in f2fs_convert_inline_page() local
134 err = f2fs_get_node_info(fio.sbi, dn->nid, &ni); in f2fs_convert_inline_page()
140 fio.version = ni.version; in f2fs_convert_inline_page()
144 set_sbi_flag(fio.sbi, SBI_NEED_FSCK); in f2fs_convert_inline_page()
145 f2fs_msg(fio.sbi->sb, KERN_WARNING, in f2fs_convert_inline_page()
163 fio.old_blkaddr = dn->data_blkaddr; in f2fs_convert_inline_page()
165 f2fs_outplace_write_data(dn, &fio); in f2fs_convert_inline_page()
Dcheckpoint.c64 struct f2fs_io_info fio = { in __get_meta_page() local
77 fio.op_flags &= ~REQ_META; in __get_meta_page()
87 fio.page = page; in __get_meta_page()
89 err = f2fs_submit_page_bio(&fio); in __get_meta_page()
191 struct f2fs_io_info fio = { in f2fs_ra_meta_pages() local
203 fio.op_flags &= ~REQ_META; in f2fs_ra_meta_pages()
217 fio.new_blkaddr = current_nat_addr(sbi, in f2fs_ra_meta_pages()
222 fio.new_blkaddr = current_sit_addr(sbi, in f2fs_ra_meta_pages()
228 fio.new_blkaddr = blkno; in f2fs_ra_meta_pages()
235 fio.new_blkaddr, false); in f2fs_ra_meta_pages()
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Dtrace.h31 struct f2fs_io_info fio; member
Df2fs.h1046 struct f2fs_io_info fio; /* store buffered io info. */ member
2704 #define __is_meta_io(fio) (PAGE_TYPE_OF_BIO(fio->type) == META && \ argument
2705 (!is_read_io(fio->op) || fio->is_meta))
2928 void f2fs_do_write_node_page(unsigned int nid, struct f2fs_io_info *fio);
2930 struct f2fs_io_info *fio);
2931 int f2fs_inplace_write_data(struct f2fs_io_info *fio);
2942 struct f2fs_io_info *fio, bool add_list);
3008 int f2fs_submit_page_bio(struct f2fs_io_info *fio);
3009 void f2fs_submit_page_write(struct f2fs_io_info *fio);
3027 int f2fs_do_write_data_page(struct f2fs_io_info *fio);
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Dsegment.h647 static inline void verify_block_addr(struct f2fs_io_info *fio, block_t blk_addr) in verify_block_addr() argument
649 struct f2fs_sb_info *sbi = fio->sbi; in verify_block_addr()
651 if (__is_meta_io(fio)) in verify_block_addr()
Dnode.c1266 struct f2fs_io_info fio = { in read_node_page() local
1293 fio.new_blkaddr = fio.old_blkaddr = ni.blk_addr; in read_node_page()
1294 return f2fs_submit_page_bio(&fio); in read_node_page()
1495 struct f2fs_io_info fio = { in __write_node_page() local
1549 fio.op_flags |= REQ_PREFLUSH | REQ_FUA; in __write_node_page()
1560 fio.old_blkaddr = ni.blk_addr; in __write_node_page()
1561 f2fs_do_write_node_page(nid, &fio); in __write_node_page()
1562 set_node_addr(sbi, &ni, fio.new_blkaddr, is_fsync_dnode(page)); in __write_node_page()
1579 *submitted = fio.submitted; in __write_node_page()
/Linux-v4.19/include/trace/events/
Df2fs.h963 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
965 TP_ARGS(page, fio),
983 __entry->old_blkaddr = fio->old_blkaddr;
984 __entry->new_blkaddr = fio->new_blkaddr;
985 __entry->op = fio->op;
986 __entry->op_flags = fio->op_flags;
987 __entry->temp = fio->temp;
988 __entry->type = fio->type;
1004 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1006 TP_ARGS(page, fio),
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/Linux-v4.19/Documentation/device-mapper/
Dunstriped.txt100 With the dm-unstriped target we're able to segregate an fio script that
/Linux-v4.19/Documentation/admin-guide/
Dbcache.rst351 But if you want to benchmark reads from cache, and you start out with fio