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Searched refs:wpc (Results 1 – 12 of 12) sorted by relevance

/linux/fs/xfs/
H A Dxfs_aops.c299 struct iomap_writepage_ctx *wpc, in xfs_imap_valid() argument
303 if (offset < wpc->iomap.offset || in xfs_imap_valid()
304 offset >= wpc->iomap.offset + wpc->iomap.length) in xfs_imap_valid()
311 if (wpc->iomap.flags & IOMAP_F_SHARED) in xfs_imap_valid()
321 if (XFS_WPC(wpc)->data_seq != READ_ONCE(ip->i_df.if_seq)) { in xfs_imap_valid()
322 trace_xfs_wb_data_iomap_invalid(ip, &wpc->iomap, in xfs_imap_valid()
323 XFS_WPC(wpc)->data_seq, XFS_DATA_FORK); in xfs_imap_valid()
327 XFS_WPC(wpc)->cow_seq != READ_ONCE(ip->i_cowfp->if_seq)) { in xfs_imap_valid()
328 trace_xfs_wb_cow_iomap_invalid(ip, &wpc->iomap, in xfs_imap_valid()
329 XFS_WPC(wpc)->cow_seq, XFS_COW_FORK); in xfs_imap_valid()
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/linux/fs/iomap/
H A Dioend.c136 int iomap_ioend_writeback_submit(struct iomap_writepage_ctx *wpc, int error) in iomap_ioend_writeback_submit() argument
138 struct iomap_ioend *ioend = wpc->wb_ctx; in iomap_ioend_writeback_submit()
143 if (WARN_ON_ONCE(wpc->iomap.flags & IOMAP_F_ANON_WRITE)) in iomap_ioend_writeback_submit()
152 if (wpc->iomap.flags & IOMAP_F_INTEGRITY) in iomap_ioend_writeback_submit()
159 static struct iomap_ioend *iomap_alloc_ioend(struct iomap_writepage_ctx *wpc, in iomap_alloc_ioend() argument
164 bio = bio_alloc_bioset(wpc->iomap.bdev, BIO_MAX_VECS, in iomap_alloc_ioend()
165 REQ_OP_WRITE | wbc_to_write_flags(wpc->wbc), in iomap_alloc_ioend()
167 bio->bi_iter.bi_sector = iomap_sector(&wpc->iomap, pos); in iomap_alloc_ioend()
168 bio->bi_write_hint = wpc->inode->i_write_hint; in iomap_alloc_ioend()
169 wbc_init_bio(wpc->wbc, bio); in iomap_alloc_ioend()
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H A Dbuffered-io.c1889 static int iomap_writeback_range(struct iomap_writepage_ctx *wpc, in iomap_writeback_range() argument
1896 ret = wpc->ops->writeback_range(wpc, folio, pos, rlen, end_pos); in iomap_writeback_range()
1908 if (wpc->iomap.type != IOMAP_HOLE) in iomap_writeback_range()
1923 struct iomap_writepage_ctx *wpc, u64 *end_pos) in iomap_writeback_handle_eof() argument
1925 struct inode *inode = wpc->inode; in iomap_writeback_handle_eof()
1928 if (wpc->iomap.flags & IOMAP_F_FSVERITY) { in iomap_writeback_handle_eof()
1980 int iomap_writeback_folio(struct iomap_writepage_ctx *wpc, struct folio *folio) in iomap_writeback_folio() argument
1983 struct inode *inode = wpc->inode; in iomap_writeback_folio()
1998 if (!iomap_writeback_handle_eof(folio, wpc, &end_pos)) in iomap_writeback_folio()
2022 error = iomap_writeback_range(wpc, folio, pos, rlen, end_pos, in iomap_writeback_folio()
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/linux/fs/exfat/
H A Diomap.c211 static ssize_t exfat_writeback_range(struct iomap_writepage_ctx *wpc, in exfat_writeback_range() argument
214 if (offset < wpc->iomap.offset || in exfat_writeback_range()
215 offset >= wpc->iomap.offset + wpc->iomap.length) { in exfat_writeback_range()
218 error = __exfat_iomap_begin(wpc->inode, offset, len, in exfat_writeback_range()
219 0, &wpc->iomap, false); in exfat_writeback_range()
224 return iomap_add_to_ioend(wpc, folio, offset, end_pos, len); in exfat_writeback_range()
/linux/block/
H A Dfops.c524 static ssize_t blkdev_writeback_range(struct iomap_writepage_ctx *wpc, in blkdev_writeback_range() argument
527 loff_t isize = i_size_read(wpc->inode); in blkdev_writeback_range()
532 if (offset < wpc->iomap.offset || in blkdev_writeback_range()
533 offset >= wpc->iomap.offset + wpc->iomap.length) { in blkdev_writeback_range()
536 error = blkdev_iomap_begin(wpc->inode, offset, isize - offset, in blkdev_writeback_range()
537 IOMAP_WRITE, &wpc->iomap, NULL); in blkdev_writeback_range()
542 return iomap_add_to_ioend(wpc, folio, offset, end_pos, len); in blkdev_writeback_range()
553 struct iomap_writepage_ctx wpc = { in blkdev_writepages() local
559 return iomap_writepages(&wpc); in blkdev_writepages()
/linux/include/linux/
H A Diomap.h537 ssize_t (*writeback_range)(struct iomap_writepage_ctx *wpc,
548 int (*writeback_submit)(struct iomap_writepage_ctx *wpc, int error);
568 ssize_t iomap_add_to_ioend(struct iomap_writepage_ctx *wpc, struct folio *folio,
570 int iomap_ioend_writeback_submit(struct iomap_writepage_ctx *wpc, int error);
577 int iomap_writeback_folio(struct iomap_writepage_ctx *wpc, struct folio *folio);
578 int iomap_writepages(struct iomap_writepage_ctx *wpc);
/linux/fs/ntfs/
H A Daops.c257 struct iomap_writepage_ctx wpc = { in ntfs_writepages() local
288 ret = iomap_writepages(&wpc); in ntfs_writepages()
/linux/fs/gfs2/
H A Dbmap.c2508 static ssize_t gfs2_writeback_range(struct iomap_writepage_ctx *wpc, in gfs2_writeback_range() argument
2511 if (WARN_ON_ONCE(gfs2_is_stuffed(GFS2_I(wpc->inode)))) in gfs2_writeback_range()
2514 if (offset < wpc->iomap.offset || in gfs2_writeback_range()
2515 offset >= wpc->iomap.offset + wpc->iomap.length) { in gfs2_writeback_range()
2518 memset(&wpc->iomap, 0, sizeof(wpc->iomap)); in gfs2_writeback_range()
2519 ret = gfs2_iomap_get(wpc->inode, offset, INT_MAX, &wpc->iomap); in gfs2_writeback_range()
2524 return iomap_add_to_ioend(wpc, folio, offset, end_pos, len); in gfs2_writeback_range()
/linux/fs/fuse/
H A Dfile.c2213 static ssize_t fuse_iomap_writeback_range(struct iomap_writepage_ctx *wpc, in fuse_iomap_writeback_range() argument
2217 struct fuse_fill_wb_data *data = wpc->wb_ctx; in fuse_iomap_writeback_range()
2220 struct inode *inode = wpc->inode; in fuse_iomap_writeback_range()
2273 static int fuse_iomap_writeback_submit(struct iomap_writepage_ctx *wpc, in fuse_iomap_writeback_submit() argument
2276 struct fuse_fill_wb_data *data = wpc->wb_ctx; in fuse_iomap_writeback_submit()
2282 fuse_writepages_send(wpc->inode, data); in fuse_iomap_writeback_submit()
2302 struct iomap_writepage_ctx wpc = { in fuse_writepages() local
2317 return iomap_writepages(&wpc); in fuse_writepages()
2324 struct iomap_writepage_ctx wpc = { in fuse_launder_folio() local
2332 err = iomap_writeback_folio(&wpc, folio); in fuse_launder_folio()
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/linux/fs/ntfs3/
H A Dinode.c1163 static ssize_t ntfs_writeback_range(struct iomap_writepage_ctx *wpc, in ntfs_writeback_range() argument
1167 struct iomap *iomap = &wpc->iomap; in ntfs_writeback_range()
1171 struct inode *inode = wpc->inode; in ntfs_writeback_range()
1191 return iomap_add_to_ioend(wpc, folio, offset, end_pos, len); in ntfs_writeback_range()
1205 struct iomap_writepage_ctx wpc = { in ntfs_writepages() local
1240 return iomap_writepages(&wpc); in ntfs_writepages()
/linux/Documentation/filesystems/iomap/
H A Doperations.rst311 The ``wpc`` pointer should be allocated by the filesystem and must
331 int (*writeback_range)(struct iomap_writepage_ctx *wpc,
333 int (*writeback_submit)(struct iomap_writepage_ctx *wpc, int error);
338 - ``writeback_range``: Sets ``wpc->iomap`` to the space mapping of the file
/linux/drivers/net/ieee802154/
H A Dca8210.c661 struct work_priv_container *wpc = container_of( in ca8210_mlme_reset_worker() local
666 struct ca8210_priv *priv = wpc->priv; in ca8210_mlme_reset_worker()
669 kfree(wpc); in ca8210_mlme_reset_worker()