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Searched refs:iomap (Results 1 – 25 of 126) sorted by relevance

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/linux-6.3-rc2/fs/iomap/
A Dswapfile.c15 struct iomap iomap; /* accumulated iomap */ member
32 struct iomap *iomap = &isi->iomap; in iomap_swapfile_add_extent() local
49 next_ppage = ALIGN_DOWN(iomap->addr + iomap->length, PAGE_SIZE) >> in iomap_swapfile_add_extent()
64 if (iomap->offset == 0) in iomap_swapfile_add_extent()
98 struct iomap *iomap, struct iomap_swapfile_info *isi) in iomap_swapfile_iter() argument
100 switch (iomap->type) { in iomap_swapfile_iter()
124 memcpy(&isi->iomap, iomap, sizeof(isi->iomap)); in iomap_swapfile_iter()
125 } else if (isi->iomap.addr + isi->iomap.length == iomap->addr) { in iomap_swapfile_iter()
127 isi->iomap.length += iomap->length; in iomap_swapfile_iter()
133 memcpy(&isi->iomap, iomap, sizeof(isi->iomap)); in iomap_swapfile_iter()
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A Dfiemap.c13 const struct iomap *iomap, u32 flags) in iomap_to_fiemap() argument
15 switch (iomap->type) { in iomap_to_fiemap()
32 if (iomap->flags & IOMAP_F_MERGED) in iomap_to_fiemap()
34 if (iomap->flags & IOMAP_F_SHARED) in iomap_to_fiemap()
37 return fiemap_fill_next_extent(fi, iomap->offset, in iomap_to_fiemap()
38 iomap->addr != IOMAP_NULL_ADDR ? iomap->addr : 0, in iomap_to_fiemap()
39 iomap->length, flags); in iomap_to_fiemap()
47 if (iter->iomap.type == IOMAP_HOLE) in iomap_fiemap_iter()
51 *prev = iter->iomap; in iomap_fiemap_iter()
71 struct iomap prev = { in iomap_fiemap()
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A Diter.c24 bool stale = iter->iomap.flags & IOMAP_F_STALE; in iomap_iter_advance()
27 if (iter->iomap.length) { in iomap_iter_advance()
42 memset(&iter->iomap, 0, sizeof(iter->iomap)); in iomap_iter_advance()
49 WARN_ON_ONCE(iter->iomap.offset > iter->pos); in iomap_iter_done()
50 WARN_ON_ONCE(iter->iomap.length == 0); in iomap_iter_done()
51 WARN_ON_ONCE(iter->iomap.offset + iter->iomap.length <= iter->pos); in iomap_iter_done()
52 WARN_ON_ONCE(iter->iomap.flags & IOMAP_F_STALE); in iomap_iter_done()
54 trace_iomap_iter_dstmap(iter->inode, &iter->iomap); in iomap_iter_done()
78 if (iter->iomap.length && ops->iomap_end) { in iomap_iter()
81 iter->flags, &iter->iomap); in iomap_iter()
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A Dtrace.h18 #define TRACE_SYSTEM iomap
111 TP_PROTO(struct inode *inode, struct iomap *iomap),
112 TP_ARGS(inode, iomap),
126 __entry->addr = iomap->addr;
127 __entry->offset = iomap->offset;
128 __entry->length = iomap->length;
129 __entry->type = iomap->type;
130 __entry->flags = iomap->flags;
131 __entry->bdev = iomap->bdev ? iomap->bdev->bd_dev : 0;
147 TP_PROTO(struct inode *inode, struct iomap *iomap), \
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A Dbuffered-io.c217 const struct iomap *iomap = iomap_iter_srcmap(iter); in iomap_read_inline_data() local
259 const struct iomap *iomap = &iter->iomap; in iomap_readpage_iter() local
268 if (iomap->type == IOMAP_INLINE) in iomap_readpage_iter()
542 size_t poff, size_t plen, const struct iomap *iomap) in iomap_read_folio_sync() argument
646 BUG_ON(pos + len > iter->iomap.offset + iter->iomap.length); in iomap_write_begin()
647 if (srcmap != &iter->iomap) in iomap_write_begin()
672 &iter->iomap); in iomap_write_begin()
730 const struct iomap *iomap = &iter->iomap; in iomap_write_end_inline() local
1077 struct iomap *iomap, loff_t pos, loff_t length, in iomap_file_buffered_write_punch_delalloc() argument
1114 struct iomap *iomap = &iter->iomap; in iomap_unshare_iter() local
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A Ddirect-io.c58 return bio_alloc_bioset(iter->iomap.bdev, nr_vecs, opf, in iomap_dio_alloc_bio()
216 const struct iomap *iomap, bool use_fua) in iomap_dio_bio_opflags() argument
235 const struct iomap *iomap = &iter->iomap; in iomap_dio_bio_iter() local
252 if (iomap->type == IOMAP_UNWRITTEN) { in iomap_dio_bio_iter()
257 if (iomap->flags & IOMAP_F_SHARED) in iomap_dio_bio_iter()
260 if (iomap->flags & IOMAP_F_NEW) { in iomap_dio_bio_iter()
262 } else if (iomap->type == IOMAP_MAPPED) { in iomap_dio_bio_iter()
319 bio->bi_iter.bi_sector = iomap_sector(iomap, pos); in iomap_dio_bio_iter()
394 const struct iomap *iomap = &iomi->iomap; in iomap_dio_inline_iter() local
401 if (WARN_ON_ONCE(!iomap_inline_data_valid(iomap))) in iomap_dio_inline_iter()
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A DMakefile9 obj-$(CONFIG_FS_IOMAP) += iomap.o
11 iomap-y += trace.o \
13 iomap-$(CONFIG_BLOCK) += buffered-io.o \
17 iomap-$(CONFIG_SWAP) += swapfile.o
/linux-6.3-rc2/include/linux/
A Dio-mapping.h51 iomap->base = base; in io_mapping_init_wc()
52 iomap->size = size; in io_mapping_init_wc()
53 iomap->prot = prot; in io_mapping_init_wc()
54 return iomap; in io_mapping_init_wc()
130 if (!iomap->iomem) in io_mapping_init_wc()
137 return iomap; in io_mapping_init_wc()
197 iomap = kmalloc(sizeof(*iomap), GFP_KERNEL); in io_mapping_create_wc()
198 if (!iomap) in io_mapping_create_wc()
202 kfree(iomap); in io_mapping_create_wc()
206 return iomap; in io_mapping_create_wc()
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A Diomap.h90 struct iomap { struct
106 return (iomap->addr + pos - iomap->offset) >> SECTOR_SHIFT; in iomap_sector()
114 return iomap->inline_data + pos - iomap->offset; in iomap_inline_data()
122 static inline bool iomap_inline_data_valid(const struct iomap *iomap) in iomap_inline_data_valid() argument
185 unsigned flags, struct iomap *iomap,
195 ssize_t written, unsigned flags, struct iomap *iomap);
217 struct iomap iomap; member
232 u64 end = iter->iomap.offset + iter->iomap.length; in iomap_length()
252 return &i->iomap; in iomap_iter_srcmap()
258 struct iomap *iomap, loff_t pos, loff_t length, ssize_t written,
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A Dexportfs.h10 struct iomap;
212 u64 len, struct iomap *iomap,
214 int (*commit_blocks)(struct inode *inode, struct iomap *iomaps,
/linux-6.3-rc2/drivers/ata/
A Dpata_cs5520.c121 void __iomem *iomap[5]; in cs5520_init_one() local
170 iomap[4] = pcim_iomap(pdev, 2, 0); in cs5520_init_one()
172 if (!iomap[0] || !iomap[1] || !iomap[2] || !iomap[3] || !iomap[4]) in cs5520_init_one()
176 ioaddr->cmd_addr = iomap[0]; in cs5520_init_one()
177 ioaddr->ctl_addr = iomap[1]; in cs5520_init_one()
178 ioaddr->altstatus_addr = iomap[1]; in cs5520_init_one()
179 ioaddr->bmdma_addr = iomap[4]; in cs5520_init_one()
187 ioaddr->cmd_addr = iomap[2]; in cs5520_init_one()
188 ioaddr->ctl_addr = iomap[3]; in cs5520_init_one()
189 ioaddr->altstatus_addr = iomap[3]; in cs5520_init_one()
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A Dsata_uli.c135 void __iomem * const *iomap; in uli_init_one() local
166 iomap = host->iomap; in uli_init_one()
177 ioaddr->cmd_addr = iomap[0] + 8; in uli_init_one()
180 ((unsigned long)iomap[1] | ATA_PCI_CTL_OFS) + 4; in uli_init_one()
181 ioaddr->bmdma_addr = iomap[4] + 16; in uli_init_one()
192 ioaddr->cmd_addr = iomap[2] + 8; in uli_init_one()
195 ((unsigned long)iomap[3] | ATA_PCI_CTL_OFS) + 4; in uli_init_one()
196 ioaddr->bmdma_addr = iomap[4] + 24; in uli_init_one()
/linux-6.3-rc2/fs/xfs/
A Dxfs_iomap.c72 const struct iomap *iomap) in xfs_iomap_valid() argument
93 struct iomap *iomap, in xfs_bmbt_to_iomap() argument
143 struct iomap *iomap, in xfs_hole_to_iomap() argument
779 struct iomap *iomap, in xfs_direct_write_iomap_begin() argument
780 struct iomap *srcmap) in xfs_direct_write_iomap_begin()
927 struct iomap *iomap) in xfs_dax_write_iomap_end() argument
953 struct iomap *iomap, in xfs_buffered_write_iomap_begin() argument
1195 struct iomap *iomap) in xfs_buffered_write_iomap_end() argument
1231 struct iomap *iomap, in xfs_read_iomap_begin() argument
1276 struct iomap *iomap, in xfs_seek_iomap_begin() argument
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A Dxfs_aops.c204 if (offset < wpc->iomap.offset || in xfs_imap_valid()
205 offset >= wpc->iomap.offset + wpc->iomap.length) in xfs_imap_valid()
212 if (wpc->iomap.flags & IOMAP_F_SHARED) in xfs_imap_valid()
223 trace_xfs_wb_data_iomap_invalid(ip, &wpc->iomap, in xfs_imap_valid()
229 trace_xfs_wb_cow_iomap_invalid(ip, &wpc->iomap, in xfs_imap_valid()
267 &wpc->iomap, seq); in xfs_convert_blocks()
270 } while (wpc->iomap.offset + wpc->iomap.length <= offset); in xfs_convert_blocks()
412 if (cow_offset < wpc->iomap.offset + wpc->iomap.length) in xfs_map_blocks()
413 wpc->iomap.length = cow_offset - wpc->iomap.offset; in xfs_map_blocks()
416 ASSERT(wpc->iomap.offset <= offset); in xfs_map_blocks()
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A Dxfs_pnfs.h8 struct iomap *iomap, bool write, u32 *device_generation);
9 int xfs_fs_commit_blocks(struct inode *inode, struct iomap *maps, int nr_maps,
/linux-6.3-rc2/fs/gfs2/
A Dbmap.c582 struct metapath *mp, struct iomap *iomap) in gfs2_hole_size() argument
838 unsigned flags, struct iomap *iomap, in __gfs2_iomap_get() argument
938 iomap->length = size - iomap->offset; in __gfs2_iomap_get()
1007 struct iomap *iomap, in gfs2_iomap_begin_write() argument
1055 iomap->length, flags, iomap, mp); in gfs2_iomap_begin_write()
1091 unsigned flags, struct iomap *iomap, in gfs2_iomap_begin() argument
1216 struct iomap iomap = { }; in gfs2_block_map() local
1252 struct iomap iomap = { }; in gfs2_get_extent() local
1273 struct iomap iomap = { }; in gfs2_alloc_extent() local
1405 struct iomap *iomap) in gfs2_iomap_get() argument
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A Dbmap.h53 struct iomap *iomap);
55 struct iomap *iomap);
/linux-6.3-rc2/fs/erofs/
A Ddata.c244 unsigned int flags, struct iomap *iomap, struct iomap *srcmap) in erofs_iomap_begin() argument
265 iomap->offset = map.m_la; in erofs_iomap_begin()
269 iomap->bdev = mdev.m_bdev; in erofs_iomap_begin()
270 iomap->length = map.m_llen; in erofs_iomap_begin()
271 iomap->flags = 0; in erofs_iomap_begin()
272 iomap->private = NULL; in erofs_iomap_begin()
275 iomap->type = IOMAP_HOLE; in erofs_iomap_begin()
277 if (!iomap->length) in erofs_iomap_begin()
278 iomap->length = length; in erofs_iomap_begin()
295 iomap->addr = mdev.m_pa; in erofs_iomap_begin()
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/linux-6.3-rc2/fs/zonefs/
A Dfile.c29 struct iomap *iomap, struct iomap *srcmap) in zonefs_read_iomap_begin() argument
45 iomap->type = IOMAP_HOLE; in zonefs_read_iomap_begin()
47 iomap->length = length; in zonefs_read_iomap_begin()
49 iomap->type = IOMAP_MAPPED; in zonefs_read_iomap_begin()
50 iomap->addr = (z->z_sector << SECTOR_SHIFT) + iomap->offset; in zonefs_read_iomap_begin()
51 iomap->length = isize - iomap->offset; in zonefs_read_iomap_begin()
66 struct iomap *iomap, struct iomap *srcmap) in zonefs_write_iomap_begin() argument
93 iomap->addr = (z->z_sector << SECTOR_SHIFT) + iomap->offset; in zonefs_write_iomap_begin()
97 iomap->length = z->z_capacity - iomap->offset; in zonefs_write_iomap_begin()
100 iomap->length = isize - iomap->offset; in zonefs_write_iomap_begin()
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A Dtrace.h76 TP_PROTO(struct inode *inode, struct iomap *iomap),
77 TP_ARGS(inode, iomap),
88 __entry->addr = iomap->addr;
89 __entry->offset = iomap->offset;
90 __entry->length = iomap->length;
/linux-6.3-rc2/fs/
A Ddax.c812 static pgoff_t dax_iomap_pgoff(const struct iomap *iomap, loff_t pos) in dax_iomap_pgoff() argument
814 return PHYS_PFN(iomap->addr + (pos & PAGE_MASK) - iomap->offset); in dax_iomap_pgoff()
1250 struct iomap *iomap = &iter->iomap; in dax_unshare_iter() local
1303 const struct iomap *iomap = &iter->iomap; in dax_memzero() local
1325 const struct iomap *iomap = &iter->iomap; in dax_zero_iter() local
1403 const struct iomap *iomap = &iomi->iomap; in dax_iomap_iter() local
1420 if (iomap->type == IOMAP_HOLE || iomap->type == IOMAP_UNWRITTEN) in dax_iomap_iter()
1617 const struct iomap *iomap = &iter->iomap; in dax_fault_iter() local
1632 (iomap->type == IOMAP_UNWRITTEN || iomap->type == IOMAP_HOLE)) { in dax_fault_iter()
1965 const struct iomap *smap = &it_src->iomap; in dax_range_compare_iter()
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/linux-6.3-rc2/fs/nfsd/
A Dblocklayout.c28 struct iomap iomap; in nfsd4_block_proc_layoutget() local
61 switch (iomap.type) { in nfsd4_block_proc_layoutget()
67 bex->soff = iomap.addr; in nfsd4_block_proc_layoutget()
80 bex->soff = iomap.addr; in nfsd4_block_proc_layoutget()
99 bex->foff = iomap.offset; in nfsd4_block_proc_layoutget()
100 bex->len = iomap.length; in nfsd4_block_proc_layoutget()
102 seg->offset = iomap.offset; in nfsd4_block_proc_layoutget()
103 seg->length = iomap.length; in nfsd4_block_proc_layoutget()
118 struct iomap *iomaps, int nr_iomaps) in nfsd4_block_commit_blocks()
179 struct iomap *iomaps; in nfsd4_block_proc_layoutcommit()
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A Dblocklayoutxdr.h8 struct iomap;
57 int nfsd4_block_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,
59 int nfsd4_scsi_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,
/linux-6.3-rc2/fs/fuse/
A Ddax.c388 static void fuse_fill_iomap_hole(struct iomap *iomap, loff_t length) in fuse_fill_iomap_hole() argument
396 struct iomap *iomap, struct fuse_dax_mapping *dmap, in fuse_fill_iomap() argument
433 struct iomap *iomap) in fuse_setup_new_dax_mapping() argument
501 struct iomap *iomap) in fuse_upgrade_dax_mapping() argument
562 unsigned int flags, struct iomap *iomap, in fuse_iomap_begin() argument
576 iomap->offset = pos; in fuse_iomap_begin()
577 iomap->flags = 0; in fuse_iomap_begin()
578 iomap->bdev = NULL; in fuse_iomap_begin()
607 flags, iomap); in fuse_iomap_begin()
621 iomap); in fuse_iomap_begin()
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/linux-6.3-rc2/fs/hpfs/
A Dfile.c121 unsigned flags, struct iomap *iomap, struct iomap *srcmap) in hpfs_iomap_begin() argument
131 iomap->bdev = inode->i_sb->s_bdev; in hpfs_iomap_begin()
132 iomap->offset = offset; in hpfs_iomap_begin()
143 iomap->type = IOMAP_MAPPED; in hpfs_iomap_begin()
144 iomap->flags = IOMAP_F_MERGED; in hpfs_iomap_begin()
145 iomap->addr = (u64)s << blkbits; in hpfs_iomap_begin()
146 iomap->length = (u64)n_secs << blkbits; in hpfs_iomap_begin()
148 iomap->type = IOMAP_HOLE; in hpfs_iomap_begin()
149 iomap->addr = IOMAP_NULL_ADDR; in hpfs_iomap_begin()
150 iomap->length = 1 << blkbits; in hpfs_iomap_begin()

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